3v4l.org

run code in 300+ PHP versions simultaneously
<?php $base = new DateTime("2000-03-04 00:00:00 Europe/Berlin"); $date = new DateTime("2016-09-04 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 = $base->format('d') + $modify; $y += $interval->y; $m += $interval->m; $iterations++; echo "set y:{$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)
8.3.60.0090.01218.43
8.3.50.0120.00722.05
8.3.40.0130.00319.04
8.3.30.0070.00719.22
8.3.20.0040.00420.47
8.3.10.0040.00421.76
8.3.00.0060.00319.02
8.2.180.0040.01818.43
8.2.170.0070.01022.96
8.2.160.0090.00622.26
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00020.90
8.2.110.0060.00322.08
8.2.100.0080.00419.45
8.2.90.0000.00919.34
8.2.80.0060.00317.97
8.2.70.0030.00517.75
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0060.00318.22
8.2.30.0000.00819.82
8.2.20.0030.00617.86
8.2.10.0030.00618.28
8.2.00.0000.00817.95
8.1.280.0090.00925.92
8.1.270.0090.00018.96
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0050.00523.80
8.1.230.0040.00819.36
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0060.00317.60
8.1.190.0000.00817.60
8.1.180.0040.00418.10
8.1.170.0000.00818.89
8.1.160.0040.00421.99
8.1.150.0040.00419.11
8.1.140.0040.00419.42
8.1.130.0030.00318.04
8.1.120.0040.00417.68
8.1.110.0000.00717.81
8.1.100.0080.00017.77
8.1.90.0000.00717.67
8.1.80.0070.00017.64
8.1.70.0030.00317.79
8.1.60.0000.00817.80
8.1.50.0040.00817.64
8.1.40.0050.00317.73
8.1.30.0040.00417.82
8.1.20.0090.00017.86
8.1.10.0040.00417.72
8.1.00.0000.00817.72
8.0.300.0000.00718.77
8.0.290.0040.00417.13
8.0.280.0000.00718.66
8.0.270.0070.00017.33
8.0.260.0000.00717.43
8.0.250.0000.00717.32
8.0.240.0030.00317.20
8.0.230.0000.00717.21
8.0.220.0070.00017.29
8.0.210.0000.00717.30
8.0.200.0030.00317.19
8.0.190.0080.00417.21
8.0.180.0020.00517.25
8.0.170.0000.00817.23
8.0.160.0040.00417.21
8.0.150.0040.00417.20
8.0.140.0000.00717.27
8.0.130.0030.00313.62
8.0.120.0000.00817.06
8.0.110.0030.00617.27
8.0.100.0070.00017.04
8.0.90.0040.00417.30
8.0.80.0170.00017.30
8.0.70.0050.00317.18
8.0.60.0080.00017.14
8.0.50.0000.00717.23
8.0.30.0080.02117.41
8.0.20.0120.01017.40
8.0.10.0040.00417.35
8.0.00.0140.00817.15
7.4.330.0030.00315.08
7.4.320.0000.00616.65
7.4.300.0050.00316.73
7.4.290.0030.00316.73
7.4.280.0030.00516.82
7.4.270.0080.00016.84
7.4.260.0030.00316.77
7.4.250.0000.00816.64
7.4.240.0020.00516.80
7.4.230.0000.00716.83
7.4.220.0030.00316.80
7.4.210.0130.00616.89
7.4.200.0040.00416.80
7.4.160.0060.00916.66
7.4.150.0000.01917.40
7.4.140.0080.01017.86
7.4.130.0120.00616.66
7.4.120.0070.01016.78
7.4.110.0190.00716.83
7.4.100.0090.00916.95
7.4.90.0040.01916.73
7.4.80.0100.01019.39
7.4.70.0140.00416.82
7.4.60.0100.00716.71
7.4.50.0060.00316.85
7.4.40.0140.00316.57
7.4.30.0070.01016.81
7.4.00.0120.00715.21
7.3.330.0030.00313.38
7.3.320.0050.00013.60
7.3.310.0000.00716.46
7.3.300.0030.00316.60
7.3.290.0080.00916.59
7.3.280.0100.00716.60
7.3.270.0080.01917.40
7.3.260.0030.01616.69
7.3.250.0120.00616.74
7.3.240.0110.00716.85
7.3.230.0040.01516.61
7.3.210.0110.01116.89
7.3.200.0100.00719.39
7.3.190.0160.00016.68
7.3.180.0090.00616.94
7.3.170.0060.01316.71
7.3.160.0120.01016.65
7.3.120.0100.01014.89
7.3.110.0070.00714.95
7.3.100.0100.00715.36
7.3.90.0100.00715.18
7.3.80.0060.00914.97
7.3.70.0030.00715.01
7.3.60.0040.01115.03
7.3.50.0040.00815.06
7.3.40.0080.00815.14
7.3.30.0110.00015.16
7.3.20.0100.00316.94
7.3.10.0030.01016.87
7.3.00.0090.00616.83
7.2.330.0150.00616.72
7.2.320.0030.01417.05
7.2.310.0130.00316.59
7.2.300.0120.01216.78
7.2.290.0140.01016.75
7.2.250.0030.01615.42
7.2.240.0030.01515.32
7.2.230.0070.01015.23
7.2.220.0030.01215.16
7.2.210.0100.00315.58
7.2.200.0070.01015.34
7.2.190.0030.01314.99
7.2.180.0030.00615.28
7.2.170.0040.01215.24
7.2.00.0060.00619.28
7.1.330.0070.00715.98
7.1.320.0100.00716.12
7.1.310.0030.00916.04
7.1.300.0040.00815.97
7.1.290.0100.00315.64
7.1.280.0030.00615.78
7.1.270.0000.01516.05
7.1.260.0080.00815.88
7.1.100.0030.01018.16
7.1.70.0060.00317.52
7.1.60.0100.01619.46
7.1.50.0060.01317.14
7.1.00.0070.07322.35
7.0.200.0070.00016.97
7.0.140.0000.03722.09
7.0.60.0030.04020.00
7.0.50.0070.06717.89
7.0.40.0070.08719.96
7.0.30.0470.07320.30
7.0.20.0130.05020.17
7.0.10.0100.06020.33
7.0.00.0030.06020.12
5.6.280.0030.07321.11
5.6.210.0170.07320.58
5.6.200.0070.05018.13
5.6.190.0030.05720.59
5.6.180.0270.07020.77
5.6.170.0300.07320.33
5.6.160.0030.04320.61
5.6.150.0000.09318.22
5.6.140.0070.08018.09
5.6.130.0070.08018.12
5.6.120.0000.04721.02
5.6.110.0070.04721.07
5.6.100.0100.03721.15
5.6.90.0070.08721.04
5.6.80.0100.07720.45
5.6.70.4400.04020.53
5.5.350.0130.04020.48
5.5.340.0030.06718.02
5.5.330.0070.08720.43
5.5.320.0370.04320.34
5.5.310.0100.04320.29
5.5.300.0030.08018.02
5.5.290.0030.08718.00
5.5.280.0030.06021.02
5.5.270.0130.07720.84
5.5.260.0070.05320.89
5.5.250.0100.07720.69
5.5.240.0200.07020.41
5.4.450.0170.04019.42
5.4.440.0900.04719.53
5.4.430.0100.05719.64
5.4.420.0200.05319.25
5.4.410.0200.05018.97
5.4.400.0030.05718.54
5.4.390.0170.05318.54
5.4.380.0170.05718.59
5.4.370.0230.04718.52
5.4.360.0200.05018.78
5.4.350.0200.05318.73
5.4.340.0370.05718.58
5.4.320.0070.06718.50
5.4.310.0170.05318.69
5.4.300.0200.05018.47
5.4.290.0200.05018.66
5.4.280.0030.06318.71
5.4.270.0170.05318.69
5.4.260.0170.05318.68
5.4.250.0100.06318.67
5.4.240.0130.05718.71
5.4.230.0170.05318.52
5.4.220.0200.05018.75
5.4.210.0170.05318.54
5.4.200.0200.05016.48
5.4.190.0200.05018.67
5.4.180.0130.05718.67
5.4.170.0200.05318.66
5.4.160.0030.06018.75
5.4.150.0070.05718.69
5.4.140.0000.06316.21
5.4.130.0130.05016.40
5.4.120.0230.04316.09
5.4.110.0170.05716.30
5.4.100.0200.05716.10
5.4.90.0130.07716.26
5.4.80.0330.05016.24
5.4.70.0270.06316.20
5.4.60.0130.06316.28
5.4.50.0070.06716.26
5.4.40.0100.05716.38
5.4.30.0070.06016.18
5.4.20.0200.04716.14
5.4.10.0170.04716.23
5.4.00.0270.04015.85
5.3.290.0200.05314.71
5.3.280.0170.05314.64
5.3.270.0170.05714.52
5.3.260.0170.05314.54
5.3.250.0200.05314.55
5.3.240.0230.04714.59
5.3.230.0130.06014.73
5.3.220.0130.05714.70
5.3.210.0200.05314.59
5.3.200.0170.05014.68
5.3.190.0200.04714.59
5.3.180.0270.04014.62
5.3.170.0200.04714.68
5.3.160.0100.06014.51
5.3.150.0170.05014.59
5.3.140.0100.05714.65
5.3.130.0100.06014.52
5.3.120.0230.04714.52
5.3.110.0130.06014.59
5.3.100.0130.05314.00
5.3.90.0130.05314.16
5.3.80.0130.05314.05
5.3.70.0170.05014.04
5.3.60.0070.06314.05
5.3.50.0200.05013.97
5.3.40.0130.06713.94
5.3.30.0000.06314.03
5.3.20.0130.05313.66
5.3.10.0130.05013.73
5.3.00.0230.04713.64
5.2.170.0100.05011.31
5.2.160.0100.04311.16
5.2.150.0200.03711.32
5.2.140.0130.04311.18
5.2.130.0100.04311.11
5.2.120.0100.04011.16
5.2.110.0200.03311.19
5.2.100.0070.04311.14
5.2.90.0000.05311.13
5.2.80.0030.05311.27
5.2.70.0130.04011.07
5.2.60.0200.03311.05
5.2.50.0130.04311.05
5.2.40.0170.03711.17
5.2.30.0030.05010.98
5.2.20.0130.03710.92
5.2.10.0030.04710.93
5.2.00.0100.04310.76
5.1.60.0070.03710.14
5.1.50.0130.03310.10
5.1.40.0130.0479.97
5.1.30.0100.05310.41
5.1.20.0170.03010.48
5.1.10.0170.03310.17
5.1.00.0070.04010.07
5.0.50.0130.0238.68
5.0.40.0000.0478.52
5.0.30.0070.0438.30
5.0.20.0070.0278.27
5.0.10.0100.0278.33
5.0.00.0070.0438.33
4.4.90.0070.0207.38
4.4.80.0030.0237.38
4.4.70.0070.0307.38
4.4.60.0170.0137.38
4.4.50.0070.0237.38
4.4.40.0070.0377.38
4.4.30.0030.0237.38
4.4.20.0100.0237.38
4.4.10.0070.0237.38
4.4.00.0000.0407.38
4.3.110.0070.0237.38
4.3.100.0170.0207.38
4.3.90.0030.0237.38
4.3.80.0070.0337.38
4.3.70.0000.0277.38
4.3.60.0070.0207.38
4.3.50.0030.0277.38
4.3.40.0070.0337.38
4.3.30.0070.0237.38
4.3.20.0000.0237.38
4.3.10.0000.0277.38
4.3.00.0070.02314.52

preferences:
42.55 ms | 401 KiB | 5 Q