3v4l.org

run code in 300+ PHP versions simultaneously
<?php $base = new DateTime("2000-03-04 00:00:00 Europe/Berlin"); $date = new DateTime("2016-09-07 00:00:00 Europe/Berlin"); $interval = new DateInterval('P5Y6M1D'); $ret = $date; $diff = $base->diff($date); // var_dump($diff); $iterations = 0; $y = $base->format('Y'); $m = $base->format('m'); $d = $base->format('d'); $h = $base->format('G'); $i = $base->format('i'); $s = $base->format('s'); if ($interval->y || $interval->m) { $monthDiff = $diff->y * 12 + $diff->m; $monthInterval = $interval->y * 12 + $interval->m; $iterations = ceil($monthDiff / $monthInterval); $y = $base->format('Y') + ($interval->y * $iterations); $m = $base->format('m') + ($interval->m * $iterations); echo "set y:{$y}, m:{$m}, iterations:{$iterations}\n"; } $modify = $diff->d - ($interval->d * $iterations); if ($modify > 0) { $y += $interval->y; $m += $interval->m; $iterations++; } $d += $interval->d * $iterations; echo "set y:{$y}, m:{$m}, d:{$d}, iterations:{$iterations}\n"; $modify = $diff->h - ($interval->h * $iterations); if ($modify > 0) { $y += $interval->y; $m += $interval->m; $d += $interval->d; $iterations++; } $h += $interval->h * $iterations; echo "set y:{$y}, m:{$m}, d:{$d}, h:{$h}, iterations:{$iterations}\n"; $ret->setDate($y, $m, $d); $ret->setTime($h, $i, $s); echo $ret->format("Y-m-d H:i:s") . "\n"; exit; if ($interval->y) { $y = $diff->y / $interval->y; if ($y) { $intervals = $y / $interval->y; $m = $interval->m * $intervals; $y -= floor($m / 12); $m -= floor($m / 12) * 12; $ret->setDate( $base->format('Y') + $y, $base->format('m') + $m, $base->format('d') ); /* $ret->setTime( $base->format('G') + ($interval->h * $intervals), $base->format('i') + ($interval->i * $intervals), $base->format('s') + ($interval->s * $intervals) ); */ } } var_dump($ret); exit; $intervalMonths = $interval->m ?: 12; $m = ceil($diff->m / $intervalMonths) * $intervalMonths; if ($interval->d) { $d = ceil($diff->d / $interval->d) * $interval->d; } else { $d = 0; } $intervalHours = $interval->h ?: 24; $intervalMinutes = $interval->i ?: 60; $intervalSeconds = $interval->s ?: 60; $h = ceil($diff->h / $intervalHours) * $intervalHours; $i = ($h) ? $interval->i : ceil($diff->i / $intervalMinutes) * $intervalMinutes; $s = ($h || $i) ? $interval->s : ceil($diff->s / $intervalSeconds) * $intervalSeconds; if ($interval->d) { $d = ceil($diff->d / $interval->d) * $interval->d; } if ($interval->m) { $m = ceil($diff->m / $interval->m) * $interval->m; } if ($interval->y) { $y = ceil($diff->y / $interval->y) * $interval->y; } $s += $base->format('s'); $i += $base->format('i'); $h += $base->format('G'); $d += $base->format('d'); $m += $base->format('m'); $y += $base->format('Y'); $ret->setTime($h, $i, $s); //$ret->setDate($y, $m, $d); return $ret;

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0140.00718.73
8.3.50.0130.00522.11
8.3.40.0040.01218.92
8.3.30.0070.00719.04
8.3.20.0080.00020.33
8.3.10.0000.00821.76
8.3.00.0080.00019.08
8.2.180.0170.00318.79
8.2.170.0160.00322.96
8.2.160.0100.00322.08
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0020.00526.16
8.2.120.0080.00021.00
8.2.110.0050.00522.21
8.2.100.0130.00018.00
8.2.90.0040.00419.31
8.2.80.0000.00818.00
8.2.70.0040.00417.88
8.2.60.0040.00418.15
8.2.50.0040.00418.07
8.2.40.0030.00519.88
8.2.30.0050.00218.15
8.2.20.0040.00418.02
8.2.10.0050.00318.29
8.2.00.0040.00418.15
8.1.280.0150.00725.92
8.1.270.0050.00319.07
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0050.00522.56
8.1.230.0120.00017.73
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0090.00017.60
8.1.190.0120.00017.61
8.1.180.0040.00418.10
8.1.170.0000.00818.89
8.1.160.0000.00722.19
8.1.150.0000.00819.05
8.1.140.0000.00819.38
8.1.130.0050.00217.77
8.1.120.0000.00717.71
8.1.110.0000.00817.65
8.1.100.0040.00417.69
8.1.90.0030.00517.79
8.1.80.0000.00817.57
8.1.70.0070.00017.59
8.1.60.0060.00317.82
8.1.50.0000.00817.71
8.1.40.0030.00517.80
8.1.30.0030.00617.90
8.1.20.0090.00017.82
8.1.10.0040.00417.82
8.1.00.0000.00817.74
8.0.300.0070.00418.77
8.0.290.0040.00417.13
8.0.280.0030.00318.60
8.0.270.0040.00417.42
8.0.260.0000.00717.19
8.0.250.0000.00717.32
8.0.240.0000.00717.34
8.0.230.0000.00817.31
8.0.220.0000.00717.26
8.0.210.0060.00317.23
8.0.200.0030.00317.28
8.0.190.0040.00717.29
8.0.180.0020.00517.17
8.0.170.0080.00017.25
8.0.160.0050.00217.21
8.0.150.0050.00517.14
8.0.140.0050.00317.27
8.0.130.0000.00613.77
8.0.120.0050.00317.14
8.0.110.0000.00817.20
8.0.100.0040.00417.12
8.0.90.0070.00017.26
8.0.80.0120.00917.13
8.0.70.0040.00417.16
8.0.60.0000.00817.28
8.0.50.0050.00317.25
8.0.30.0080.02017.52
8.0.20.0080.01517.40
8.0.10.0000.00717.40
8.0.00.0110.00717.21
7.4.330.0000.00515.18
7.4.320.0030.00316.75
7.4.300.0060.00016.88
7.4.290.0000.00716.75
7.4.280.0000.00816.76
7.4.270.0050.00216.84
7.4.260.0040.00416.81
7.4.250.0000.00816.71
7.4.240.0050.00216.81
7.4.230.0040.00416.76
7.4.220.0090.00916.79
7.4.210.0040.01116.85
7.4.200.0000.00716.71
7.4.160.0070.01016.70
7.4.150.0060.01217.40
7.4.140.0070.01217.86
7.4.130.0110.01116.81
7.4.120.0120.00516.83
7.4.110.0190.00616.66
7.4.100.0100.00716.76
7.4.90.0090.00916.73
7.4.80.0100.00719.39
7.4.70.0080.01116.89
7.4.60.0080.00816.91
7.4.50.0040.00416.73
7.4.40.0110.00616.84
7.4.30.0140.00416.70
7.4.00.0090.00815.33
7.3.330.0050.00013.36
7.3.320.0000.00513.40
7.3.310.0070.00016.69
7.3.300.0030.00316.58
7.3.290.0080.00816.62
7.3.280.0050.01116.67
7.3.270.0090.00917.40
7.3.260.0120.00616.71
7.3.250.0070.01016.71
7.3.240.0090.01216.82
7.3.230.0060.01216.73
7.3.210.0090.01016.80
7.3.200.0100.00719.39
7.3.190.0100.01016.83
7.3.180.0110.00616.73
7.3.170.0040.02016.64
7.3.160.0060.01016.82
7.3.120.0070.01015.13
7.3.110.0030.01315.34
7.3.100.0060.01214.97
7.3.90.0070.01015.34
7.3.80.0080.00415.17
7.3.70.0040.00815.08
7.3.60.0090.00315.22
7.3.50.0030.01215.30
7.3.40.0070.01014.99
7.3.30.0090.00915.23
7.3.20.0060.00916.70
7.3.10.0070.00716.91
7.3.00.0030.00816.83
7.2.330.0110.00716.77
7.2.320.0120.00616.91
7.2.310.0110.00616.85
7.2.300.0120.01117.03
7.2.290.0080.01117.00
7.2.250.0030.01415.02
7.2.240.0040.01315.09
7.2.230.0070.00715.44
7.2.220.0030.01015.57
7.2.210.0100.00715.56
7.2.200.0060.00615.26
7.2.190.0040.01415.04
7.2.180.0100.00615.39
7.2.170.0040.01114.95
7.2.160.0120.00315.41
7.2.150.0040.00716.90
7.2.140.0040.01116.91
7.2.130.0060.00717.00
7.2.120.0070.00617.03
7.2.110.0050.00817.11
7.2.100.0060.00616.86
7.2.90.0030.00916.94
7.2.80.0080.00717.05
7.2.70.0030.01017.02
7.2.60.0060.00817.00
7.2.50.0040.00717.10
7.2.40.0050.00816.85
7.2.30.0060.00717.19
7.2.20.0080.00616.98
7.2.10.0080.00317.18
7.2.00.0040.00617.50
7.1.330.0160.00015.98
7.1.320.0100.01015.67
7.1.310.0100.01015.70
7.1.300.0070.00715.95
7.1.290.0060.00615.99
7.1.280.0100.00315.97
7.1.270.0070.00716.12
7.1.260.0130.00015.89
7.1.250.0050.00915.79
7.1.240.0000.01515.84
7.1.230.0000.01815.66
7.1.220.0040.00816.05
7.1.210.0090.00616.05
7.1.200.0050.00915.82
7.1.190.0070.00715.97
7.1.180.0030.00716.00
7.1.170.0090.00615.81
7.1.160.0000.01316.06
7.1.150.0040.00815.73
7.1.140.0030.01215.59
7.1.130.0080.00615.72
7.1.120.0060.00315.87
7.1.110.0040.00815.89
7.1.100.0090.00517.21
7.1.90.0070.00716.08
7.1.80.0000.01115.86
7.1.70.0080.00316.66
7.1.60.0040.01517.81
7.1.50.0080.00716.64
7.1.40.0060.00615.91
7.1.30.0030.01015.71
7.1.20.0030.00916.13
7.1.10.0000.01315.71
7.1.00.0060.03719.14
7.0.330.0030.00915.49
7.0.320.0070.00715.30
7.0.310.0030.01215.58
7.0.300.0000.01415.39
7.0.290.0000.01315.49
7.0.280.0060.00315.65
7.0.270.0070.00715.68
7.0.260.0000.01015.75
7.0.250.0000.01015.54
7.0.240.0030.01015.67
7.0.230.0090.00015.53
7.0.220.0070.00715.62
7.0.210.0060.00915.57
7.0.200.0050.00816.34
7.0.190.0070.00715.67
7.0.180.0000.01215.50
7.0.170.0030.01315.70
7.0.160.0110.00315.66
7.0.150.0060.00615.70
7.0.140.0030.03718.88
7.0.130.0000.01215.34
7.0.120.0000.01015.63
7.0.110.0070.01015.63
7.0.100.0000.01415.39
7.0.90.0100.00315.44
7.0.80.0030.00515.51
7.0.70.0060.00315.68
7.0.60.0070.04417.79
7.0.50.0060.04316.76
7.0.40.0120.02216.88
7.0.30.0100.02617.00
7.0.20.0150.04316.94
7.0.10.0050.03116.85
7.0.00.0050.02416.92
5.6.400.0000.01614.43
5.6.390.0060.00914.69
5.6.380.0030.01214.80
5.6.370.0030.01014.80
5.6.360.0090.00314.74
5.6.350.0060.00914.73
5.6.340.0030.01014.55
5.6.330.0000.01014.46
5.6.320.0060.00614.66
5.6.310.0030.00914.68
5.6.300.0030.01014.74
5.6.290.0000.01114.34
5.6.280.0080.03817.78
5.6.270.0040.00714.73
5.6.260.0060.00614.63
5.6.250.0130.00314.72
5.6.240.0080.00814.71
5.6.230.0070.00314.44
5.6.220.0090.00614.57
5.6.210.0070.04117.63
5.6.200.0120.01816.28
5.6.190.0070.02717.54
5.6.180.0140.04917.68
5.6.170.0170.03817.48
5.6.160.0040.02517.45
5.6.150.0120.01716.37
5.6.140.0070.04316.38
5.6.130.0050.02516.46
5.6.120.0050.04817.94
5.6.110.0100.03517.93
5.6.100.0100.04217.73
5.6.90.0050.03017.82
5.6.80.0080.04217.50
5.6.70.0080.00614.80
5.6.60.0000.01314.50
5.6.50.0060.00314.82
5.6.40.0060.00614.46
5.6.30.0060.00914.39
5.6.20.0070.00314.49
5.6.10.0060.00614.44
5.6.00.0090.00614.63
5.5.380.0040.00414.73
5.5.370.0000.00914.45
5.5.360.0000.01314.80
5.5.350.1980.02517.54
5.5.340.0100.03516.22
5.5.330.0080.04517.42
5.5.320.0360.03817.65
5.5.310.0260.03517.36
5.5.300.0080.03516.34
5.5.290.0050.04516.29
5.5.280.0070.02217.55
5.5.270.0050.02517.75
5.5.260.0030.04617.74
5.5.250.0100.04017.77
5.5.240.0270.02517.35
5.5.230.0120.00414.60
5.5.220.0040.00414.63
5.5.210.0000.01414.16
5.5.200.0000.01214.40
5.5.190.0070.01014.59
5.5.180.0090.00614.56
5.5.170.0070.00714.31
5.5.160.0030.01314.38
5.5.150.0000.00914.61
5.5.140.0080.00414.27
5.5.130.0000.01614.46
5.5.120.0070.00714.56
5.5.110.0030.00914.38
5.5.100.0070.00714.46
5.5.90.0060.00614.52
5.5.80.0090.00614.34
5.5.70.0070.00714.57
5.5.60.0000.01514.41
5.5.50.0060.00314.69
5.5.40.0130.00014.36
5.5.30.0090.00614.46
5.5.20.0070.00314.57
5.5.10.0030.01314.50
5.5.00.0070.00714.52
5.4.450.0110.02415.47
5.4.440.0150.03715.64
5.4.430.0120.02715.47
5.4.420.0150.02715.69
5.4.410.0170.03715.56
5.4.400.0130.02815.37
5.4.390.0150.04015.45
5.4.380.0150.03315.43
5.4.370.0180.03615.48
5.4.360.0180.03215.34
5.4.350.0130.02515.45
5.4.340.0170.03515.52
5.4.330.0040.00711.81
5.4.320.0080.02615.53
5.4.310.0080.04115.47
5.4.300.0120.03315.47
5.4.290.0130.03815.38
5.4.280.0130.03615.45
5.4.270.0140.03715.36
5.4.260.0100.04015.53
5.4.250.0120.04315.46
5.4.240.0120.04215.45
5.4.230.0150.04315.52
5.4.220.0100.04515.30
5.4.210.0150.03815.46
5.4.200.0180.02315.47
5.4.190.0110.03315.34
5.4.180.0120.04015.44
5.4.170.0210.03115.47
5.4.160.0180.03615.45
5.4.150.0170.03315.44
5.4.140.0140.02614.16
5.4.130.0130.03414.14
5.4.120.0150.03014.08
5.4.110.0130.02814.13
5.4.100.0120.03114.10
5.4.90.0170.03314.18
5.4.80.0170.02414.02
5.4.70.0140.01914.13
5.4.60.0150.04514.11
5.4.50.0080.04014.15
5.4.40.0170.03714.03
5.4.30.0070.02714.02
5.4.20.0120.02414.13
5.4.10.0220.02814.12
5.4.00.0150.02513.83
5.3.290.0130.04314.74
5.3.280.0200.07314.54
5.3.270.0300.07314.48
5.3.260.0230.04714.50
5.3.250.0170.06314.63
5.3.240.0300.04714.48
5.3.230.0270.07014.51
5.3.220.0270.04714.46
5.3.210.0230.07014.52
5.3.200.0230.07014.56
5.3.190.0300.06014.45
5.3.180.0230.07014.54
5.3.170.0200.07314.48
5.3.160.0230.07014.55
5.3.150.0200.07314.55
5.3.140.0170.06014.69
5.3.130.0230.07014.46
5.3.120.0270.05314.52
5.3.110.0170.04014.46
5.3.100.0100.07714.12
5.3.90.0130.04714.11
5.3.80.0170.07313.93
5.3.70.0170.05314.01
5.3.60.0230.03014.09
5.3.50.0230.04013.93
5.3.40.0300.07013.97
5.3.30.0230.04313.94
5.3.20.0200.07013.68
5.3.10.0230.03313.50
5.3.00.0230.04313.48
5.2.170.0200.04011.57
5.2.160.0230.03311.57
5.2.150.0270.03311.57
5.2.140.0200.06011.57
5.2.130.0230.05311.57
5.2.120.0230.03711.57
5.2.110.0200.06011.57
5.2.100.0170.03011.57
5.2.90.0300.03011.57
5.2.80.0230.04311.57
5.2.70.0200.06011.57
5.2.60.0170.05711.57
5.2.50.0170.06311.57
5.2.40.0130.06311.57
5.2.30.0200.05311.57
5.2.20.0200.05311.57
5.2.10.0270.02311.57
5.2.00.0200.03311.57
5.1.60.0130.03311.57
5.1.50.0030.04711.57
5.1.40.0170.05311.57
5.1.30.0200.04311.57
5.1.20.0100.04311.57
5.1.10.0130.05711.57
5.1.00.0100.04311.57
5.0.50.0070.02011.57
5.0.40.0030.02311.57
5.0.30.0170.05311.57
5.0.20.0130.03711.57
5.0.10.0100.03011.57
5.0.00.0130.05011.57
4.4.90.0100.02011.57
4.4.80.0100.01711.57
4.4.70.0030.02311.57
4.4.60.0100.01711.57
4.4.50.0130.01311.57
4.4.40.0070.05011.57
4.4.30.0100.02711.57
4.4.20.0100.03311.57
4.4.10.0070.01711.57
4.4.00.0030.02711.57
4.3.110.0100.01711.57
4.3.100.0070.03311.57
4.3.90.0100.03311.57
4.3.80.0030.03311.57
4.3.70.0070.03311.57
4.3.60.0100.02311.57
4.3.50.0070.03011.57
4.3.40.0100.02011.57
4.3.30.0030.01311.57
4.3.20.0030.03011.57
4.3.10.0070.02311.57
4.3.00.0070.02011.57

preferences:
50.2 ms | 401 KiB | 5 Q