3v4l.org

run code in 300+ PHP versions simultaneously
<?php $base = new DateTime("2000-03-04 00:00:00 Europe/Berlin"); $date = new DateTime("2016-09-06 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) { $modify = ($interval->d * $iterations) - ceil($diff->d / $interval->d); if ($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}\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)
8.3.60.0070.01118.80
8.3.50.0130.00622.05
8.3.40.0000.01518.99
8.3.30.0040.01119.40
8.3.20.0050.00220.16
8.3.10.0040.00421.94
8.3.00.0040.00419.05
8.2.180.0080.00818.39
8.2.170.0150.00422.96
8.2.160.0070.00722.17
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0060.00319.79
8.2.110.0030.00722.34
8.2.100.0090.00318.07
8.2.90.0060.00318.00
8.2.80.0080.00018.05
8.2.70.0000.00818.18
8.2.60.0000.00818.18
8.2.50.0050.00318.10
8.2.40.0100.00022.07
8.2.30.0050.00318.27
8.2.20.0030.00518.00
8.2.10.0080.00018.34
8.2.00.0070.00318.03
8.1.280.0090.00925.92
8.1.270.0030.00619.20
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.74
8.1.230.0080.00319.28
8.1.220.0000.00817.89
8.1.210.0080.00018.77
8.1.200.0040.00417.50
8.1.190.0080.00017.73
8.1.180.0060.00318.10
8.1.170.0050.00518.83
8.1.160.0050.00322.05
8.1.150.0000.00819.11
8.1.140.0000.00817.73
8.1.130.0040.00417.98
8.1.120.0040.00417.66
8.1.110.0000.00817.75
8.1.100.0000.00717.71
8.1.90.0040.00417.75
8.1.80.0030.00517.63
8.1.70.0000.00717.64
8.1.60.0080.00017.88
8.1.50.0060.00617.68
8.1.40.0000.00817.64
8.1.30.0040.00417.80
8.1.20.0070.00017.70
8.1.10.0040.00417.80
8.1.00.0030.00517.73
8.0.300.0070.00319.87
8.0.290.0000.00717.13
8.0.280.0050.00318.48
8.0.270.0030.00317.41
8.0.260.0070.00017.33
8.0.250.0000.00717.32
8.0.240.0000.00717.29
8.0.230.0030.00417.33
8.0.220.0040.00417.13
8.0.210.0000.00817.17
8.0.200.0030.00317.30
8.0.190.0030.00617.29
8.0.180.0030.00517.20
8.0.170.0000.00817.23
8.0.160.0000.00717.20
8.0.150.0040.00417.16
8.0.140.0070.00017.21
8.0.130.0000.00613.75
8.0.120.0000.00817.20
8.0.110.0000.00717.16
8.0.100.0000.00817.12
8.0.90.0040.00417.15
8.0.80.0030.01317.16
8.0.70.0000.00817.04
8.0.60.0030.00517.11
8.0.50.0040.00417.21
8.0.30.0130.01017.41
8.0.20.0100.01017.49
8.0.10.0030.00517.41
8.0.00.0120.00616.93
7.4.330.0020.00215.03
7.4.320.0030.00316.67
7.4.300.0000.00616.80
7.4.290.0040.00416.75
7.4.280.0070.00316.71
7.4.270.0030.00316.71
7.4.260.0000.01016.82
7.4.250.0040.00416.59
7.4.240.0060.00116.78
7.4.230.0070.00016.83
7.4.220.0040.01516.77
7.4.210.0130.00716.77
7.4.200.0040.00416.77
7.4.160.0060.01016.93
7.4.150.0040.01717.40
7.4.140.0090.00917.86
7.4.130.0130.00516.80
7.4.120.0110.00916.73
7.4.110.0120.00616.82
7.4.100.0090.00916.89
7.4.90.0060.01216.64
7.4.80.0150.00619.39
7.4.70.0090.00816.78
7.4.60.0110.00616.73
7.4.50.0030.00616.79
7.4.40.0090.00916.83
7.4.30.0090.00917.00
7.4.00.0100.00715.38
7.3.330.0000.00513.34
7.3.320.0000.00513.52
7.3.310.0030.00516.75
7.3.300.0060.00016.65
7.3.290.0090.00816.58
7.3.280.0100.00916.63
7.3.270.0090.00917.40
7.3.260.0120.01216.70
7.3.250.0070.01216.80
7.3.240.0120.00816.80
7.3.230.0050.01116.62
7.3.210.0150.00316.82
7.3.200.0060.01319.39
7.3.190.0090.00916.69
7.3.180.0070.01016.66
7.3.170.0150.00816.79
7.3.160.0070.01016.62
7.3.10.0000.01616.64
7.3.00.0090.00016.93
7.2.330.0090.00916.81
7.2.320.0100.01116.81
7.2.310.0080.00817.08
7.2.300.0150.00616.87
7.2.290.0070.01316.98
7.2.130.0060.00917.02
7.2.120.0030.01316.86
7.2.110.0060.00917.21
7.2.100.0000.01017.05
7.2.90.0070.01117.30
7.2.80.0030.00917.04
7.2.70.0070.00717.03
7.2.60.0040.01017.09
7.2.50.0070.01017.18
7.2.40.0080.00517.35
7.2.30.0070.00717.35
7.2.20.0110.00416.97
7.2.10.0100.00317.08
7.2.00.0050.00818.33
7.1.250.0090.00616.13
7.1.200.0060.01116.09
7.1.100.0040.01118.13
7.1.70.0000.01017.33
7.1.60.0100.01419.46
7.1.50.0100.01317.20
7.1.00.0100.07322.46
7.0.200.0060.00616.97
7.0.140.0000.04722.07
7.0.60.0070.04720.00
7.0.50.0070.08717.89
7.0.40.0000.05020.40
7.0.30.0230.04720.00
7.0.20.0170.04720.17
7.0.10.0070.08720.17
7.0.00.0130.07719.99
5.6.280.0030.07320.85
5.6.210.0070.08020.80
5.6.200.0070.06318.19
5.6.190.0100.04320.27
5.6.180.0270.07720.39
5.6.170.0130.05020.33
5.6.160.0100.08720.38
5.6.150.0000.05018.22
5.6.140.0100.05018.09
5.6.130.0030.05318.21
5.6.120.0070.03721.02
5.6.110.0030.04021.00
5.6.100.0100.08321.15
5.6.90.0030.05021.14
5.6.80.0100.08020.32
5.5.350.0030.07720.51
5.5.340.0030.04717.90
5.5.330.0170.07720.20
5.5.320.0270.07020.27
5.5.310.0330.05320.31
5.5.300.0030.08318.01
5.5.290.0030.08317.90
5.5.280.0000.08720.87
5.5.270.0000.04320.93
5.5.260.0070.08720.91
5.5.250.0070.04720.62
5.5.240.3330.03320.23
5.4.450.0600.08019.41
5.4.440.0370.06019.47
5.4.430.0270.05319.26
5.4.420.0030.06019.45
5.4.410.0230.04319.52
5.4.400.0100.05319.03
5.4.390.0100.06018.55
5.4.380.0230.05718.75
5.4.370.0130.05718.54
5.4.360.0230.05718.47
5.4.350.0270.04718.54
5.4.340.0300.04318.50
5.4.320.0270.04718.68
5.4.310.0130.06318.71
5.4.300.0200.05018.65
5.4.290.0270.04718.58
5.4.280.0130.05718.67
5.4.270.0200.05018.53
5.4.260.0130.05718.64
5.4.250.0100.06318.53
5.4.240.0230.05018.50
5.4.230.0230.06018.76
5.4.220.0200.05718.49
5.4.210.0170.05718.66
5.4.200.0170.05316.51
5.4.190.0230.04718.66
5.4.180.0100.06018.75
5.4.170.0200.06718.52
5.4.160.0170.05318.45
5.4.150.0170.05318.51
5.4.140.0200.04716.11
5.4.130.0170.05016.45
5.4.120.0230.04316.35
5.4.110.0200.04716.29
5.4.100.0200.04716.20
5.4.90.0130.05316.13
5.4.80.0230.04316.40
5.4.70.0130.05316.25
5.4.60.0170.05316.29
5.4.50.0200.04716.20
5.4.40.0170.05016.19
5.4.30.0170.05316.16
5.4.20.0170.05716.18
5.4.10.0200.04716.32
5.4.00.0170.05015.64
5.3.290.0230.05314.73
5.3.280.0230.05714.68
5.3.270.0130.06014.56
5.3.260.0370.03714.59
5.3.250.0130.05314.61
5.3.240.0270.04314.74
5.3.230.0200.05714.69
5.3.220.0200.05014.55
5.3.210.0200.05314.58
5.3.200.0130.05314.68
5.3.190.0130.05314.59
5.3.180.0200.05014.63
5.3.170.0170.05714.61
5.3.160.0330.04314.58
5.3.150.0200.05014.70
5.3.140.0270.04314.55
5.3.130.0300.04314.63
5.3.120.0200.06014.58
5.3.110.0200.05714.55
5.3.100.0200.04713.97
5.3.90.0200.04714.13
5.3.80.0270.04013.95
5.3.70.0200.04714.01
5.3.60.0200.04714.01
5.3.50.0200.05013.89
5.3.40.0130.05313.93
5.3.30.0100.05714.02
5.3.20.0100.05713.68
5.3.10.0270.04013.63
5.3.00.0130.05713.57
5.2.170.0170.04311.18
5.2.160.0070.04711.21
5.2.150.0100.04711.32
5.2.140.0130.04711.21
5.2.130.0230.03011.19
5.2.120.0100.04311.27
5.2.110.0170.03711.12
5.2.100.0070.04311.29
5.2.90.0130.04011.06
5.2.80.0170.04011.16
5.2.70.0100.04711.16
5.2.60.0070.04711.11
5.2.50.0130.04011.10
5.2.40.0070.04711.02
5.2.30.0070.04710.91
5.2.20.0100.04710.97
5.2.10.0130.03710.98
5.2.00.0130.04010.85
5.1.60.0200.0239.97
5.1.50.0130.03310.10
5.1.40.0200.03010.08
5.1.30.0070.04010.36
5.1.20.0200.03710.48
5.1.10.0130.03310.07
5.1.00.0130.03710.09
5.0.50.0170.0178.71
5.0.40.0030.0308.45
5.0.30.0070.0438.30
5.0.20.0100.0238.26
5.0.10.0070.0278.21
5.0.00.0070.0478.38
4.4.90.0100.0177.32
4.4.80.0100.0177.32
4.4.70.0000.0277.32
4.4.60.0030.0307.32
4.4.50.0100.0207.32
4.4.40.0070.0377.32
4.4.30.0070.0207.32
4.4.20.0030.0277.32
4.4.10.0000.0277.32
4.4.00.0000.0407.32
4.3.110.0100.0207.32
4.3.100.0130.0177.32
4.3.90.0070.0207.32
4.3.80.0070.0337.32
4.3.70.0130.0137.32
4.3.60.0070.0207.32
4.3.50.0100.0177.32
4.3.40.0100.0377.32
4.3.30.0000.0277.32
4.3.20.0070.0207.32
4.3.10.0070.0237.32
4.3.00.0000.02712.55

preferences:
50.78 ms | 401 KiB | 5 Q