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); $iterations = 0; if ($interval->y || $interval->m || $interval->d) { $y = $base->format('Y'); $m = $base->format('m'); $d = $base->format('d'); if ($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"; } if ($interval->d) { var_dump($diff->d, ($interval->d * $iterations)); $modify = $diff->d - ($interval->d * $iterations); if ($modify > 0) { $d += $modify; $y += $interval->y; $m += $interval->m; $iterations++; } else { $d -= $modify; } echo "set y:{$y}, m:{$m}, d:{$d}, iterations:{$iterations}\n"; } $ret->setDate($y, $m, $d); } 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)
8.3.60.0070.01518.81
8.3.50.0080.01022.11
8.3.40.0100.01019.03
8.3.30.0040.01119.17
8.3.20.0000.00820.33
8.3.10.0000.00821.91
8.3.00.0000.00719.05
8.2.180.0130.00918.66
8.2.170.0110.00722.96
8.2.160.0060.00922.01
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00020.91
8.2.110.0060.00322.32
8.2.100.0030.00918.16
8.2.90.0040.00419.30
8.2.80.0030.00618.00
8.2.70.0090.00318.00
8.2.60.0050.00318.18
8.2.50.0030.00618.07
8.2.40.0000.00820.07
8.2.30.0080.00018.31
8.2.20.0000.00817.96
8.2.10.0040.00418.17
8.2.00.0080.00017.96
8.1.280.0070.01125.92
8.1.270.0030.00519.13
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00023.79
8.1.230.0100.00019.29
8.1.220.0090.00017.89
8.1.210.0000.00818.77
8.1.200.0090.00017.60
8.1.190.0090.00017.48
8.1.180.0000.00818.10
8.1.170.0040.00418.70
8.1.160.0000.00822.09
8.1.150.0000.00718.90
8.1.140.0000.00817.70
8.1.130.0030.00318.05
8.1.120.0050.00217.79
8.1.110.0050.00317.64
8.1.100.0040.00417.77
8.1.90.0080.00017.73
8.1.80.0000.00817.72
8.1.70.0030.00517.73
8.1.60.0000.00917.83
8.1.50.0000.01217.79
8.1.40.0040.00417.71
8.1.30.0080.00017.88
8.1.20.0000.00917.80
8.1.10.0000.00817.68
8.1.00.0060.00317.64
8.0.300.0000.00818.77
8.0.290.0000.00817.25
8.0.280.0040.00418.59
8.0.270.0050.00317.29
8.0.260.0000.00717.42
8.0.250.0030.00317.32
8.0.240.0030.00317.32
8.0.230.0070.00017.32
8.0.220.0000.00717.24
8.0.210.0030.00517.19
8.0.200.0070.00017.19
8.0.190.0040.00717.20
8.0.180.0040.00417.31
8.0.170.0080.00017.16
8.0.160.0050.00217.16
8.0.150.0000.00717.16
8.0.140.0040.00417.21
8.0.130.0030.00313.70
8.0.120.0000.00817.26
8.0.110.0040.00417.25
8.0.100.0050.00217.26
8.0.90.0040.00417.21
8.0.80.0070.01617.23
8.0.70.0070.00017.30
8.0.60.0050.00317.20
8.0.50.0030.00517.28
8.0.30.0050.01317.32
8.0.20.0080.01417.45
8.0.10.0040.00417.23
8.0.00.0100.00817.06
7.4.330.0000.00515.08
7.4.320.0060.00016.64
7.4.300.0080.00016.83
7.4.290.0000.00816.75
7.4.280.0030.00616.70
7.4.270.0030.00516.75
7.4.260.0070.00016.68
7.4.250.0080.00016.77
7.4.240.0030.00416.73
7.4.230.0030.00316.54
7.4.220.0100.00716.92
7.4.210.0090.00916.89
7.4.200.0040.00416.70
7.4.160.0100.00716.58
7.4.150.0110.00817.40
7.4.140.0080.01017.86
7.4.130.0090.00916.80
7.4.120.0070.01016.71
7.4.110.0120.00616.86
7.4.100.0140.00716.71
7.4.90.0090.00916.50
7.4.80.0090.00919.39
7.4.70.0100.00716.84
7.4.60.0100.00716.84
7.4.50.0040.00416.77
7.4.40.0090.00916.55
7.4.30.0080.00916.59
7.4.00.0040.01615.20
7.3.330.0070.00013.46
7.3.320.0000.00513.54
7.3.310.0000.00716.46
7.3.300.0030.00316.52
7.3.290.0030.01516.63
7.3.280.0090.00716.59
7.3.270.0140.00717.40
7.3.260.0150.00316.73
7.3.250.0080.00916.82
7.3.240.0060.01116.80
7.3.230.0100.01316.62
7.3.210.0060.01316.70
7.3.200.0070.01319.39
7.3.190.0060.01616.67
7.3.180.0040.01216.79
7.3.170.0100.01316.78
7.3.160.0100.00716.71
7.3.120.0060.00914.94
7.3.110.0100.00714.89
7.3.100.0100.01014.88
7.3.90.0030.01015.32
7.3.80.0030.01214.97
7.3.70.0040.00415.20
7.3.60.0000.01315.13
7.3.50.0070.00715.09
7.3.40.0060.00614.97
7.3.30.0060.00614.82
7.3.20.0030.00716.98
7.3.10.0030.01016.66
7.3.00.0030.00617.04
7.2.330.0120.00616.78
7.2.320.0000.02016.57
7.2.310.0110.00616.80
7.2.300.0070.01017.07
7.2.290.0100.01017.02
7.2.250.0160.00315.23
7.2.240.0060.01015.39
7.2.230.0070.00715.14
7.2.220.0090.00615.58
7.2.210.0100.00015.58
7.2.200.0040.01115.55
7.2.190.0000.01615.29
7.2.180.0070.00715.29
7.2.170.0070.00315.34
7.2.160.0090.00615.38
7.2.150.0030.00917.14
7.2.140.0090.00617.12
7.2.130.0000.01617.09
7.2.120.0070.00717.12
7.2.110.0040.00816.84
7.2.100.0060.00316.94
7.2.90.0070.00717.22
7.2.80.0090.00617.32
7.2.70.0000.00916.97
7.2.60.0080.00516.90
7.2.50.0030.01316.96
7.2.40.0040.00817.05
7.2.30.0140.00017.00
7.2.20.0060.00916.80
7.2.10.0070.00716.91
7.2.00.0070.00618.32
7.1.330.0030.01415.80
7.1.320.0100.00316.18
7.1.310.0030.00615.91
7.1.300.0070.00715.89
7.1.290.0040.00815.83
7.1.280.0070.00715.68
7.1.270.0070.00316.14
7.1.260.0030.00715.75
7.1.250.0070.00415.81
7.1.240.0090.00315.96
7.1.230.0030.00916.14
7.1.220.0080.00515.84
7.1.210.0050.00515.66
7.1.200.0000.01215.88
7.1.190.0060.00316.17
7.1.180.0000.01216.13
7.1.170.0030.01015.75
7.1.160.0090.00615.66
7.1.150.0110.00015.98
7.1.140.0030.00716.07
7.1.130.0060.00916.03
7.1.120.0030.00915.80
7.1.110.0040.00815.80
7.1.100.0060.00517.21
7.1.90.0040.01116.16
7.1.80.0110.00315.96
7.1.70.0050.00816.76
7.1.60.0110.00817.72
7.1.50.0030.01116.47
7.1.40.0030.01315.81
7.1.30.0040.01415.77
7.1.20.0060.00915.95
7.1.10.0000.01315.79
7.1.00.0110.03719.16
7.0.330.0040.01115.31
7.0.320.0040.00715.61
7.0.310.0050.00815.63
7.0.300.0000.01015.27
7.0.290.0080.00415.74
7.0.280.0030.00915.50
7.0.270.0030.01015.42
7.0.260.0030.01315.54
7.0.250.0030.00915.45
7.0.240.0060.00915.44
7.0.230.0070.00715.49
7.0.220.0050.00315.49
7.0.210.0030.00915.47
7.0.200.0040.00616.30
7.0.190.0070.00715.39
7.0.180.0090.00615.37
7.0.170.0030.01415.59
7.0.160.0030.00515.68
7.0.150.0080.00615.55
7.0.140.0050.02018.90
7.0.130.0000.01515.62
7.0.120.0060.00615.64
7.0.110.0030.00915.75
7.0.100.0040.01115.75
7.0.90.0030.00915.60
7.0.80.0030.01415.54
7.0.70.0030.00715.58
7.0.60.0100.04317.66
7.0.50.0070.03916.77
7.0.40.0120.03716.96
7.0.30.0190.04417.00
7.0.20.0130.02516.93
7.0.10.0050.02516.83
7.0.00.0050.03916.82
5.6.400.0000.01014.73
5.6.390.0030.00714.58
5.6.380.0000.00914.60
5.6.370.0030.00614.77
5.6.360.0030.00514.74
5.6.350.0040.01114.86
5.6.340.0000.01014.28
5.6.330.0080.00314.62
5.6.320.0070.00314.32
5.6.310.0060.00614.66
5.6.300.0060.00914.56
5.6.290.0040.00814.79
5.6.280.0110.03417.71
5.6.270.0030.01014.37
5.6.260.0000.01614.43
5.6.250.0030.00914.54
5.6.240.0090.00014.80
5.6.230.0000.01114.79
5.6.220.0040.00814.68
5.6.210.0030.04817.60
5.6.200.0080.04316.40
5.6.190.0090.03317.56
5.6.180.2060.02817.54
5.6.170.0200.03617.46
5.6.160.0000.03617.54
5.6.150.0050.02716.32
5.6.140.0050.02516.49
5.6.130.0070.04916.41
5.6.120.0070.03917.75
5.6.110.0090.03017.94
5.6.100.0110.04017.81
5.6.90.0090.02217.84
5.6.80.0020.02917.51
5.6.70.2320.02017.45
5.6.60.0090.00614.32
5.6.50.0040.00814.55
5.6.40.0090.00614.47
5.6.30.0090.00614.48
5.6.20.0070.00714.77
5.6.10.0030.00714.23
5.6.00.0100.00714.65
5.5.380.0060.00814.66
5.5.370.0060.00314.42
5.5.360.0030.01014.41
5.5.350.0160.04017.56
5.5.340.0060.04116.26
5.5.330.0050.02417.46
5.5.320.1650.02317.59
5.5.310.0100.04017.42
5.5.300.0100.03816.29
5.5.290.0030.03116.13
5.5.280.0050.04717.68
5.5.270.0050.03717.75
5.5.260.0020.04317.72
5.5.250.0060.04017.67
5.5.240.0140.03117.36
5.5.230.0060.00914.31
5.5.220.0040.01414.61
5.5.210.0070.00714.48
5.5.200.0000.01014.77
5.5.190.0070.00714.46
5.5.180.0000.01214.50
5.5.170.0140.00314.41
5.5.160.0070.01014.59
5.5.150.0030.01314.45
5.5.140.0070.00714.64
5.5.130.0120.00314.69
5.5.120.0120.00614.35
5.5.110.0120.00314.51
5.5.100.0070.00714.20
5.5.90.0030.01014.46
5.5.80.0070.00714.64
5.5.70.0030.01014.48
5.5.60.0130.00314.59
5.5.50.0130.00014.69
5.5.40.0060.01014.56
5.5.30.0100.00314.43
5.5.20.0060.00914.66
5.5.10.0120.00614.29
5.5.00.0130.00314.45
5.4.450.0380.02816.08
5.4.440.0280.03315.94
5.4.430.0070.03515.96
5.4.420.0080.03816.01
5.4.410.0050.03215.93
5.4.400.0090.02915.89
5.4.390.0460.03115.66
5.4.380.0450.03315.60
5.4.370.0430.03515.65
5.4.360.0520.02315.68
5.4.350.0470.03215.65
5.4.340.0470.03215.69
5.4.330.0070.00412.62
5.4.320.0480.02715.69
5.4.310.0430.02915.56
5.4.300.0420.03115.65
5.4.290.0460.02815.70
5.4.280.0440.03115.58
5.4.270.0430.03215.67
5.4.260.0430.03715.65
5.4.250.0440.03115.62
5.4.240.0450.03015.57
5.4.230.0430.04315.67
5.4.220.0480.04715.60
5.4.210.0610.03115.64
5.4.200.0430.03114.61
5.4.190.0580.02115.67
5.4.180.0490.02815.63
5.4.170.0400.03515.65
5.4.160.0480.02615.54
5.4.150.0570.03215.64
5.4.140.0430.03014.45
5.4.130.0450.02914.41
5.4.120.0560.02814.37
5.4.110.0500.02514.46
5.4.100.0520.02414.51
5.4.90.0420.03314.35
5.4.80.0470.03014.41
5.4.70.0530.02814.43
5.4.60.0530.02314.34
5.4.50.0570.03214.39
5.4.40.0470.02914.44
5.4.30.0500.02814.43
5.4.20.0520.02814.39
5.4.10.0490.03114.52
5.4.00.0430.03014.24
5.3.290.0930.05014.68
5.3.280.0930.05714.67
5.3.270.0870.06314.74
5.3.260.1030.05014.61
5.3.250.0870.05714.63
5.3.240.0970.04714.59
5.3.230.0900.05714.55
5.3.220.0830.06014.68
5.3.210.1070.06714.59
5.3.200.0830.05314.61
5.3.190.0970.06314.70
5.3.180.0900.05314.58
5.3.170.0930.05314.63
5.3.160.0870.05714.53
5.3.150.0900.05714.70
5.3.140.0930.05014.53
5.3.130.0930.05714.59
5.3.120.0870.06014.57
5.3.110.0670.07314.50
5.3.100.0930.05014.06
5.3.90.0970.05314.04
5.3.80.0830.05014.15
5.3.70.0870.05713.97
5.3.60.0770.05314.02
5.3.50.0870.05313.97
5.3.40.0770.06313.97
5.3.30.0830.05314.05
5.3.20.0930.04313.73
5.3.10.0800.05713.61
5.3.00.0830.05313.77
5.2.170.0730.05011.14
5.2.160.0670.03711.15
5.2.150.0770.05011.21
5.2.140.0700.04311.22
5.2.130.0670.04311.09
5.2.120.0700.05011.27
5.2.110.0700.04311.09
5.2.100.0770.03711.18
5.2.90.0800.03311.11
5.2.80.0730.04311.08
5.2.70.0730.04711.17
5.2.60.0730.04311.04
5.2.50.0700.04311.03
5.2.40.0770.02310.99
5.2.30.0570.04711.05
5.2.20.0530.04311.05
5.2.10.0700.03010.89
5.2.00.0630.04010.80
5.1.60.0570.05010.00
5.1.50.0670.02710.08
5.1.40.0600.03310.02
5.1.30.0670.03010.36
5.1.20.0770.04710.52
5.1.10.0730.05010.18
5.1.00.0630.03710.11
5.0.50.0370.0338.57
5.0.40.0370.0378.58
5.0.30.0300.0478.43
5.0.20.0400.0208.32
5.0.10.0300.0308.34
5.0.00.0300.0438.31
4.4.90.0230.0307.39
4.4.80.0330.0177.39
4.4.70.0300.0237.39
4.4.60.0300.0207.39
4.4.50.0300.0237.39
4.4.40.0330.0377.39
4.4.30.0270.0277.39
4.4.20.0330.0237.39
4.4.10.0100.0277.39
4.4.00.0370.0307.39
4.3.110.0300.0237.39
4.3.100.0330.0207.39
4.3.90.0270.0237.39
4.3.80.0270.0377.39
4.3.70.0370.0137.39
4.3.60.0330.0237.39
4.3.50.0300.0237.39
4.3.40.0270.0407.39
4.3.30.0130.0277.39
4.3.20.0100.0307.39
4.3.10.0170.0237.39
4.3.00.0170.0208.79

preferences:
38.05 ms | 401 KiB | 5 Q