3v4l.org

run code in 300+ PHP versions simultaneously
<?php $base = new DateTime("2000-03-04 00:00:00 Europe/Berlin"); $date = new DateTime("2016-09-03 23:00:00 Europe/Berlin"); $interval = new DateInterval('P5Y6M0D'); $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; $iterations = floor($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;

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)
8.3.70.0100.01018.55
8.3.60.0170.00318.68
8.3.50.0070.01222.05
8.3.40.0110.01119.22
8.3.30.0040.01119.21
8.3.20.0080.00020.52
8.3.10.0080.00021.76
8.3.00.0030.00519.27
8.2.180.0190.00316.88
8.2.170.0200.00322.96
8.2.160.0130.00022.12
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00819.90
8.2.110.0030.00722.24
8.2.100.0060.00619.39
8.2.90.0060.00319.34
8.2.80.0000.00818.00
8.2.70.0060.00318.00
8.2.60.0080.00018.16
8.2.50.0070.00318.07
8.2.40.0050.00320.26
8.2.30.0060.00318.31
8.2.20.0060.00318.13
8.2.10.0040.00418.33
8.2.00.0040.00418.04
8.1.280.0130.00325.92
8.1.270.0090.00019.11
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0050.00523.96
8.1.230.0080.00419.31
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0100.00017.60
8.1.190.0000.00817.47
8.1.180.0080.00018.10
8.1.170.0080.00018.68
8.1.160.0070.00022.14
8.1.150.0030.00519.05
8.1.140.0060.00319.47
8.1.130.0040.00417.77
8.1.120.0040.00417.72
8.1.110.0040.00417.71
8.1.100.0000.00717.68
8.1.90.0040.00417.79
8.1.80.0050.00217.76
8.1.70.0070.00017.70
8.1.60.0050.00317.79
8.1.50.0040.00417.72
8.1.40.0000.00817.68
8.1.30.0030.00617.89
8.1.20.0080.00017.80
8.1.10.0000.00817.77
8.1.00.0080.00017.77
8.0.300.0040.00418.77
8.0.290.0060.00317.00
8.0.280.0030.00318.66
8.0.270.0050.00317.51
8.0.260.0050.00217.21
8.0.250.0030.00317.25
8.0.240.0000.00717.38
8.0.230.0040.00317.32
8.0.220.0080.00017.22
8.0.210.0030.00517.22
8.0.200.0030.00317.34
8.0.190.0100.00017.21
8.0.180.0040.00417.26
8.0.170.0050.00317.20
8.0.160.0020.00517.34
8.0.150.0000.00817.25
8.0.140.0000.00717.12
8.0.130.0030.00313.70
8.0.120.0000.00817.21
8.0.110.0000.00917.32
8.0.100.0050.00217.32
8.0.90.0040.00417.30
8.0.80.0060.01017.28
8.0.70.0000.00817.13
8.0.60.0040.00417.19
8.0.50.0080.00017.16
8.0.30.0120.01317.47
8.0.20.0080.01117.50
8.0.10.0040.00417.35
8.0.00.0090.01116.84
7.4.330.0000.00515.20
7.4.320.0030.00316.79
7.4.300.0030.00316.79
7.4.290.0060.00316.68
7.4.280.0000.00816.88
7.4.270.0000.00716.76
7.4.260.0000.00716.89
7.4.250.0070.00016.65
7.4.240.0050.00216.81
7.4.230.0000.00716.73
7.4.220.0030.01616.87
7.4.210.0090.00916.80
7.4.200.0080.00016.77
7.4.160.0150.00816.74
7.4.150.0060.01217.40
7.4.140.0160.00917.86
7.4.130.0110.00816.68
7.4.120.0110.00816.93
7.4.110.0080.01216.82
7.4.100.0080.01116.71
7.4.90.0070.01016.93
7.4.80.0110.00719.39
7.4.70.0100.01316.91
7.4.60.0060.01116.77
7.4.50.0000.00816.84
7.4.40.0100.01016.56
7.4.30.0120.00816.91
7.4.00.0030.01015.07
7.3.330.0000.00613.51
7.3.320.0000.00513.50
7.3.310.0070.00016.59
7.3.300.0050.00216.68
7.3.290.0100.00416.70
7.3.280.0080.01116.61
7.3.270.0150.00817.40
7.3.260.0090.00916.74
7.3.250.0080.00916.76
7.3.240.0110.00716.64
7.3.230.0140.00316.93
7.3.210.0120.00616.56
7.3.200.0060.01119.39
7.3.190.0140.00316.80
7.3.180.0170.00016.63
7.3.170.0120.00916.80
7.3.160.0070.01016.64
7.3.10.0090.00716.57
7.3.00.0060.00616.71
7.2.330.0140.00316.82
7.2.320.0070.01117.21
7.2.310.0060.01217.12
7.2.300.0120.00416.94
7.2.290.0090.00917.13
7.2.130.0170.00716.33
7.2.120.0200.00016.55
7.2.110.0070.01116.63
7.2.100.0090.00916.89
7.2.90.0140.00616.66
7.2.80.0060.01317.00
7.2.70.0170.00316.62
7.2.60.0080.00916.77
7.2.50.0150.00917.08
7.2.40.0220.00617.08
7.2.30.0160.00716.80
7.2.20.0060.01316.98
7.2.10.0180.00616.64
7.2.00.0140.00318.15
7.1.250.0120.00915.52
7.1.200.0070.00416.02
7.1.100.0030.00918.18
7.1.70.0040.00417.52
7.1.60.0150.00919.46
7.1.50.0040.01617.16
7.1.00.0000.08022.30
7.0.200.0030.00617.05
7.0.140.0030.03322.09
7.0.60.0000.04320.01
7.0.50.0130.07317.70
7.0.40.0030.06720.27
7.0.30.0230.05320.00
7.0.20.0400.06320.16
7.0.10.0100.04020.02
7.0.00.0070.08320.10
5.6.280.0030.07321.04
5.6.210.0030.04020.76
5.6.200.0100.08318.23
5.6.190.0100.08020.77
5.6.180.0470.06720.42
5.6.170.0270.04320.54
5.6.160.0100.06720.47
5.6.150.0170.03718.18
5.6.140.0030.08018.18
5.6.130.0070.08018.11
5.6.120.0030.06020.91
5.6.110.0100.03721.00
5.6.100.0070.04021.14
5.6.90.0130.07721.11
5.6.80.0030.05720.52
5.5.350.0470.07020.43
5.5.340.0070.03718.02
5.5.330.0000.09320.14
5.5.320.0130.07320.20
5.5.310.0430.07020.28
5.5.300.0100.07718.00
5.5.290.0070.08017.88
5.5.280.0130.05720.84
5.5.270.0070.08020.86
5.5.260.0070.06720.97
5.5.250.0070.07320.71
5.5.240.0070.07320.20
5.4.450.0600.06319.28
5.4.440.0800.04719.51
5.4.430.0170.05319.63
5.4.420.0130.05319.51
5.4.410.0170.05319.21
5.4.400.0100.05719.13
5.4.390.0270.06718.56
5.4.380.0200.05718.67
5.4.370.0170.05718.50
5.4.360.0170.07718.58
5.4.350.0270.06018.55
5.4.340.0230.05018.48
5.4.320.0200.05718.66
5.4.310.0230.04718.55
5.4.300.0330.04018.48
5.4.290.0100.06018.55
5.4.280.0230.05718.66
5.4.270.0170.06018.66
5.4.260.0300.05318.54
5.4.250.0170.06018.50
5.4.240.0200.05718.77
5.4.230.0330.05718.50
5.4.220.0130.08318.73
5.4.210.0200.05318.56
5.4.200.0230.05016.55
5.4.190.0200.05318.64
5.4.180.0200.05018.54
5.4.170.0230.06718.56
5.4.160.0270.05718.64
5.4.150.0300.07318.75
5.4.140.0300.04716.33
5.4.130.0130.05716.19
5.4.120.0200.06316.16
5.4.110.0270.06316.26
5.4.100.0270.04316.30
5.4.90.0170.05716.16
5.4.80.0300.05716.07
5.4.70.0170.07316.21
5.4.60.0330.03716.38
5.4.50.0270.06016.20
5.4.40.0200.06716.20
5.4.30.0270.06016.15
5.4.20.0230.06016.12
5.4.10.0330.04716.05
5.4.00.0230.04715.63
5.3.290.0300.04714.79
5.3.280.0070.07014.59
5.3.270.0200.07714.71
5.3.260.0170.06314.66
5.3.250.0170.05714.54
5.3.240.0270.05014.66
5.3.230.0170.05314.68
5.3.220.0100.06014.57
5.3.210.0270.04314.57
5.3.200.0130.05714.57
5.3.190.0270.07314.66
5.3.180.0230.05314.70
5.3.170.0230.06314.57
5.3.160.0130.07014.62
5.3.150.0100.06314.66
5.3.140.0270.04314.64
5.3.130.0300.06314.48
5.3.120.0230.05314.52
5.3.110.0230.05014.65
5.3.100.0200.05014.03
5.3.90.0100.05714.01
5.3.80.0100.06014.14
5.3.70.0130.05713.98
5.3.60.0130.06014.00
5.3.50.0170.05314.02
5.3.40.0170.05313.96
5.3.30.0200.04713.97
5.3.20.0100.05313.67
5.3.10.0270.04013.61
5.3.00.0200.04713.58
5.2.170.0070.05011.31
5.2.160.0070.04711.16
5.2.150.0170.04311.18
5.2.140.0200.05311.20
5.2.130.0100.04711.05
5.2.120.0200.03311.19
5.2.110.0170.04011.05
5.2.100.0170.04011.27
5.2.90.0070.05011.16
5.2.80.0130.04311.13
5.2.70.0070.04711.11
5.2.60.0130.04011.11
5.2.50.0130.04011.20
5.2.40.0030.04711.07
5.2.30.0100.04310.95
5.2.20.0100.04010.91
5.2.10.0070.04711.03
5.2.00.0100.04310.72
5.1.60.0100.03710.05
5.1.50.0070.04010.14
5.1.40.0170.03310.02
5.1.30.0200.03010.41
5.1.20.0130.03310.44
5.1.10.0100.03710.24
5.1.00.0270.02710.17
5.0.50.0030.0338.60
5.0.40.0100.0378.58
5.0.30.0070.0478.31
5.0.20.0070.0278.43
5.0.10.0070.0278.25
5.0.00.0070.0478.34
4.4.90.0030.0237.27
4.4.80.0030.0237.27
4.4.70.0170.0207.27
4.4.60.0000.0277.27
4.4.50.0030.0237.27
4.4.40.0030.0407.27
4.4.30.0070.0207.27
4.4.20.0030.0237.27
4.4.10.0070.0237.27
4.4.00.0030.0377.27
4.3.110.0030.0237.27
4.3.100.0070.0207.27
4.3.90.0030.0237.27
4.3.80.0030.0377.27
4.3.70.0100.0177.27
4.3.60.0070.0277.27
4.3.50.0000.0277.27
4.3.40.0100.0307.27
4.3.30.0030.0237.27
4.3.20.0070.0207.27
4.3.10.0030.0237.27
4.3.00.0000.0236.50

preferences:
41.14 ms | 401 KiB | 5 Q