3v4l.org

run code in 300+ PHP versions simultaneously
<?php $base = new DateTime("2000-03-04 00:00:00 Europe/Berlin"); $date = new DateTime("2016-09-08 01:00:00 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) { $y += $interval->y; $m += $interval->m; $iterations++; } $d += $interval->d * $iterations; echo "set y:{$y}, m:{$m}, d:{$d}, iterations:{$iterations}\n"; } $ret->setDate($y, $m, $d); } if ($interval->h || $interval->i || $interval->s) { $h = $base->format('G'); $i = $base->format('i'); $s = $base->format('s'); if ($interval->h) { var_dump($diff->h, ($interval->h * $iterations)); $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"; } $ret->setTime($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)
8.3.60.0070.01418.55
8.3.50.0170.00221.97
8.3.40.0120.00618.93
8.3.30.0070.00719.35
8.3.20.0030.00620.47
8.3.10.0060.00321.93
8.3.00.0080.00019.20
8.2.180.0090.00618.79
8.2.170.0130.00722.96
8.2.160.0120.00322.07
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0030.00626.16
8.2.120.0090.00020.94
8.2.110.0000.00922.26
8.2.100.0030.00918.09
8.2.90.0000.00819.08
8.2.80.0040.00417.97
8.2.70.0100.00018.00
8.2.60.0040.00418.05
8.2.50.0060.00318.07
8.2.40.0000.00820.20
8.2.30.0040.00418.36
8.2.20.0080.00018.24
8.2.10.0060.00318.29
8.2.00.0000.00717.98
8.1.280.0120.00325.92
8.1.270.0090.00019.13
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00623.95
8.1.230.0070.00419.29
8.1.220.0040.00417.89
8.1.210.0040.00418.77
8.1.200.0100.00017.73
8.1.190.0050.00317.60
8.1.180.0080.00018.10
8.1.170.0040.00418.75
8.1.160.0070.00022.05
8.1.150.0040.00418.98
8.1.140.0000.00919.38
8.1.130.0030.00317.99
8.1.120.0070.00017.66
8.1.110.0040.00417.78
8.1.100.0000.00717.70
8.1.90.0080.00017.62
8.1.80.0070.00017.66
8.1.70.0040.00417.75
8.1.60.0030.00617.82
8.1.50.0040.00417.68
8.1.40.0000.00917.77
8.1.30.0040.00417.84
8.1.20.0080.00017.94
8.1.10.0030.00617.65
8.1.00.0000.00917.78
8.0.300.0080.00018.77
8.0.290.0000.00817.00
8.0.280.0000.00718.55
8.0.270.0000.00717.31
8.0.260.0000.00617.31
8.0.250.0070.00017.30
8.0.240.0030.00317.30
8.0.230.0030.00317.22
8.0.220.0040.00417.31
8.0.210.0000.00817.13
8.0.200.0000.00717.19
8.0.190.0030.00917.26
8.0.180.0000.00817.27
8.0.170.0030.00617.34
8.0.160.0000.00717.30
8.0.150.0000.00817.24
8.0.140.0040.00417.26
8.0.130.0000.00613.68
8.0.120.0040.00417.20
8.0.110.0080.00017.11
8.0.100.0080.00017.29
8.0.90.0020.00517.13
8.0.80.0040.01617.30
8.0.70.0050.00217.20
8.0.60.0050.00317.12
8.0.50.0000.00817.15
8.0.30.0120.01017.24
8.0.20.0150.00717.56
8.0.10.0040.00417.37
8.0.00.0120.00717.15
7.4.330.0030.00315.09
7.4.320.0030.00316.87
7.4.300.0030.00316.65
7.4.290.0040.00416.77
7.4.280.0040.00416.87
7.4.270.0030.00316.89
7.4.260.0080.00016.78
7.4.250.0050.00316.81
7.4.240.0000.00716.86
7.4.230.0070.00016.92
7.4.220.0070.01116.88
7.4.210.0030.01716.83
7.4.200.0000.00816.82
7.4.160.0140.01016.81
7.4.150.0000.01817.40
7.4.140.0050.01217.86
7.4.130.0120.00816.61
7.4.120.0080.00916.89
7.4.110.0070.01016.76
7.4.100.0150.00916.85
7.4.90.0090.00916.79
7.4.80.0070.01019.39
7.4.70.0080.01316.80
7.4.60.0060.01216.80
7.4.50.0000.00516.71
7.4.40.0090.00916.71
7.4.30.0180.00417.11
7.4.00.0020.01215.10
7.3.330.0030.00313.58
7.3.320.0000.00513.56
7.3.310.0070.00016.74
7.3.300.0000.00716.63
7.3.290.0100.00716.65
7.3.280.0090.00816.60
7.3.270.0100.01017.40
7.3.260.0090.00817.00
7.3.250.0130.00616.79
7.3.240.0030.01516.82
7.3.230.0110.00716.86
7.3.210.0180.00716.70
7.3.200.0090.01219.39
7.3.190.0100.01016.77
7.3.180.0180.00616.91
7.3.170.0150.00716.80
7.3.160.0040.01216.61
7.3.120.0000.01815.18
7.3.110.0060.00915.22
7.3.100.0100.00615.20
7.3.90.0100.00315.26
7.3.80.0060.00315.30
7.3.70.0000.01015.14
7.3.60.0000.01115.04
7.3.50.0120.00015.22
7.3.40.0070.00615.22
7.3.30.0070.01014.94
7.3.20.0070.01016.95
7.3.10.0060.01016.81
7.3.00.0100.00416.75
7.2.330.0040.01416.96
7.2.320.0070.01617.12
7.2.310.0070.01116.94
7.2.300.0070.01716.66
7.2.290.0070.01516.79
7.2.250.0070.01315.63
7.2.240.0030.01915.06
7.2.230.0030.01015.69
7.2.220.0030.00615.24
7.2.210.0080.00315.41
7.2.200.0030.01615.37
7.2.190.0030.01015.32
7.2.180.0080.00815.41
7.2.170.0060.00915.33
7.2.130.0180.00016.64
7.2.120.0040.01416.68
7.2.110.0180.00416.34
7.2.100.0150.00916.60
7.2.90.0040.01816.54
7.2.80.0150.00716.60
7.2.70.0120.01217.09
7.2.60.0060.00916.96
7.2.50.0090.00916.92
7.2.40.0110.01416.76
7.2.30.0160.00916.91
7.2.20.0080.01516.86
7.2.10.0200.00416.96
7.2.00.0110.00817.14
7.1.330.0080.00615.82
7.1.320.0040.00816.01
7.1.310.0070.01016.07
7.1.300.0110.00316.04
7.1.290.0120.00315.69
7.1.280.0060.00315.95
7.1.270.0000.01215.82
7.1.260.0040.00715.80
7.1.250.0120.00315.82
7.1.200.0000.01515.95
7.1.70.0030.00517.12
7.1.60.0120.01219.46
7.1.50.0030.01917.11
7.1.00.0000.07722.44
7.0.200.0030.00616.72
7.0.140.0070.06021.99
7.0.60.0070.08720.18
7.0.50.0070.03718.00
7.0.40.0070.04720.08
7.0.30.0230.08320.16
7.0.20.0270.04320.18
7.0.10.0330.04020.45
7.0.00.0130.04320.03
5.6.280.0070.07320.97
5.6.210.0070.08320.66
5.6.200.0100.08018.21
5.6.190.0030.04320.41
5.6.180.0270.04020.64
5.6.170.0200.04320.40
5.6.160.0030.04720.46
5.6.150.0030.06318.20
5.6.140.0100.07018.07
5.6.130.0030.04018.18
5.6.120.0130.07321.04
5.6.110.0030.04021.18
5.6.100.0030.04321.02
5.6.90.0170.07021.14
5.6.80.0100.07320.42
5.5.350.0100.07320.48
5.5.340.0070.07018.04
5.5.330.0030.04320.21
5.5.320.3400.04020.21
5.5.310.0270.08020.18
5.5.300.0030.07718.01
5.5.290.0070.08018.02
5.5.280.0170.07320.79
5.5.270.0070.05720.69
5.5.260.0070.07321.02
5.5.250.0070.06020.73
5.5.240.0200.04320.11
5.4.450.0330.06019.42
5.4.440.0400.06319.63
5.4.430.0130.05319.46
5.4.420.0100.05319.50
5.4.410.0070.06019.52
5.4.400.0130.05019.20
5.4.390.0330.04018.72
5.4.380.0100.06018.51
5.4.370.0200.05018.47
5.4.360.0100.05718.58
5.4.350.0300.06318.57
5.4.340.0200.05018.57
5.4.320.0230.06718.69
5.4.310.0300.04318.65
5.4.300.0230.04718.71
5.4.290.0230.04718.48
5.4.280.0100.07018.69
5.4.270.0230.04718.67
5.4.260.0130.05318.58
5.4.250.0170.06018.64
5.4.240.0130.06018.69
5.4.230.0130.05718.76
5.4.220.0230.05018.73
5.4.210.0130.05318.66
5.4.200.0130.06716.51
5.4.190.0170.05318.68
5.4.180.0200.05018.68
5.4.170.0170.05718.57
5.4.160.0100.05718.51
5.4.150.0330.04718.51
5.4.140.0100.05716.24
5.4.130.0200.04316.10
5.4.120.0270.04316.21
5.4.110.0230.06316.12
5.4.100.0230.06316.19
5.4.90.0270.04716.40
5.4.80.0170.05716.20
5.4.70.0130.05716.14
5.4.60.0170.05016.19
5.4.50.0100.05716.23
5.4.40.0170.05016.15
5.4.30.0230.04316.37
5.4.20.0230.04716.05
5.4.10.0200.05016.24
5.4.00.0200.04315.65
5.3.290.0170.05714.66
5.3.280.0170.05014.72
5.3.270.0130.05714.75
5.3.260.0130.05714.62
5.3.250.0100.05714.70
5.3.240.0070.06014.58
5.3.230.0170.05014.55
5.3.220.0200.04714.59
5.3.210.0170.05714.61
5.3.200.0200.05714.61
5.3.190.0030.06714.60
5.3.180.0170.05014.60
5.3.170.0130.05714.59
5.3.160.0100.06014.56
5.3.150.0170.06014.52
5.3.140.0200.04714.70
5.3.130.0130.05714.50
5.3.120.0200.05014.59
5.3.110.0170.06314.52
5.3.100.0230.04314.03
5.3.90.0200.04714.16
5.3.80.0100.05714.00
5.3.70.0070.06014.04
5.3.60.0100.05714.08
5.3.50.0130.05313.98
5.3.40.0200.04714.10
5.3.30.0230.04013.94
5.3.20.0030.07013.74
5.3.10.0100.05013.78
5.3.00.0170.05013.66
5.2.170.0170.04311.23
5.2.160.0100.04311.16
5.2.150.0030.05011.21
5.2.140.0070.04711.18
5.2.130.0170.03311.09
5.2.120.0070.04711.09
5.2.110.0100.04311.05
5.2.100.0230.04311.27
5.2.90.0170.03711.19
5.2.80.0200.03711.13
5.2.70.0030.05311.16
5.2.60.0070.05711.05
5.2.50.0230.04311.08
5.2.40.0100.04011.03
5.2.30.0130.04011.05
5.2.20.0130.04011.04
5.2.10.0100.04010.86
5.2.00.0130.04010.73
5.1.60.0100.03710.00
5.1.50.0270.03310.16
5.1.40.0130.03710.05
5.1.30.0100.03710.41
5.1.20.0100.04010.45
5.1.10.0200.03010.09
5.1.00.0100.04010.09
5.0.50.0100.0278.61
5.0.40.0070.0278.53
5.0.30.0100.0478.31
5.0.20.0100.0278.24
5.0.10.0030.0308.32
5.0.00.0170.0338.30
4.4.90.0070.0207.42
4.4.80.0030.0237.42
4.4.70.0030.0307.42
4.4.60.0030.0277.42
4.4.50.0000.0277.42
4.4.40.0030.0377.42
4.4.30.0030.0237.42
4.4.20.0030.0237.42
4.4.10.0100.0177.42
4.4.00.0030.0377.42
4.3.110.0000.0277.42
4.3.100.0130.0207.42
4.3.90.0030.0237.42
4.3.80.0000.0437.42
4.3.70.0070.0207.42
4.3.60.0070.0237.42
4.3.50.0130.0177.42
4.3.40.0100.0307.42
4.3.30.0100.0207.42
4.3.20.0030.0237.42
4.3.10.0030.0277.42
4.3.00.0100.0238.79

preferences:
103.91 ms | 401 KiB | 5 Q