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 $ret->format("Y-m-d H:i:s") . "\n"; exit; if ($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)
8.3.60.0110.00718.65
8.3.50.0080.01122.17
8.3.40.0120.00419.00
8.3.30.0100.00319.13
8.3.20.0070.00020.48
8.3.10.0080.00021.94
8.3.00.0050.00319.21
8.2.180.0080.00818.25
8.2.170.0070.00719.21
8.2.160.0140.00022.96
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00819.79
8.2.110.0100.00022.06
8.2.100.0000.01118.28
8.2.90.0040.00419.34
8.2.80.0040.00417.97
8.2.70.0060.00318.00
8.2.60.0040.00417.93
8.2.50.0130.00018.07
8.2.40.0000.00920.02
8.2.30.0060.00318.27
8.2.20.0080.00018.16
8.2.10.0050.00318.32
8.2.00.0000.00817.96
8.1.280.0030.01325.92
8.1.270.0090.00018.90
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0000.00923.91
8.1.230.0030.00719.35
8.1.220.0000.00917.91
8.1.210.0040.00418.77
8.1.200.0060.00317.60
8.1.190.0030.00517.60
8.1.180.0030.00518.10
8.1.170.0030.00618.86
8.1.160.0000.00722.13
8.1.150.0040.00419.04
8.1.140.0000.00819.42
8.1.130.0030.00318.04
8.1.120.0050.00217.80
8.1.110.0050.00317.64
8.1.100.0040.00417.72
8.1.90.0000.00717.63
8.1.80.0000.00717.75
8.1.70.0000.00717.64
8.1.60.0040.00417.84
8.1.50.0080.00317.79
8.1.40.0060.00317.72
8.1.30.0030.00617.87
8.1.20.0000.00817.70
8.1.10.0040.00417.66
8.1.00.0040.00417.78
8.0.300.0040.00418.77
8.0.290.0050.00317.00
8.0.280.0000.00718.61
8.0.270.0040.00417.43
8.0.260.0050.00318.52
8.0.250.0000.00817.27
8.0.240.0030.00317.17
8.0.230.0000.00817.29
8.0.220.0040.00417.16
8.0.210.0040.00417.22
8.0.200.0030.00317.19
8.0.190.0030.00717.22
8.0.180.0040.00417.31
8.0.170.0000.00817.21
8.0.160.0040.00417.22
8.0.150.0000.00817.23
8.0.140.0040.00417.12
8.0.130.0000.00613.59
8.0.120.0030.00617.11
8.0.110.0070.00017.23
8.0.100.0040.00417.23
8.0.90.0070.00017.14
8.0.80.0040.01217.19
8.0.70.0030.00517.24
8.0.60.0030.00517.26
8.0.50.0070.00017.35
8.0.30.0120.01217.34
8.0.20.0050.01417.40
8.0.10.0030.00717.30
8.0.00.0080.01017.13
7.4.330.0060.00015.03
7.4.320.0030.00316.83
7.4.300.0070.00016.80
7.4.290.0000.00716.75
7.4.280.0060.00316.86
7.4.270.0090.00016.80
7.4.260.0000.01116.71
7.4.250.0080.00016.66
7.4.240.0020.00616.83
7.4.230.0030.00316.63
7.4.220.0060.01316.79
7.4.210.0040.01116.65
7.4.200.0000.00716.94
7.4.160.0100.00716.66
7.4.150.0090.00917.40
7.4.140.0080.01017.86
7.4.130.0110.00616.77
7.4.120.0110.00716.69
7.4.110.0180.00716.79
7.4.100.0140.00316.82
7.4.90.0110.00716.73
7.4.80.0090.00919.39
7.4.70.0100.01016.89
7.4.60.0120.00616.42
7.4.50.0000.00416.70
7.4.40.0120.00616.67
7.4.30.0140.00516.79
7.4.00.0080.00815.29
7.3.330.0000.00513.41
7.3.320.0030.00313.49
7.3.310.0030.00416.38
7.3.300.0030.00316.58
7.3.290.0080.00716.70
7.3.280.0080.00716.62
7.3.270.0140.00317.40
7.3.260.0130.01016.84
7.3.250.0100.00816.80
7.3.240.0070.01016.70
7.3.230.0070.01016.70
7.3.210.0060.01416.82
7.3.200.0080.00819.39
7.3.190.0130.00716.73
7.3.180.0100.00716.70
7.3.170.0130.01016.94
7.3.160.0130.00316.76
7.3.120.0040.00715.29
7.3.110.0100.00715.16
7.3.100.0070.00715.07
7.3.90.0110.00415.29
7.3.80.0040.00715.14
7.3.70.0080.00815.04
7.3.60.0000.00915.17
7.3.50.0000.01715.25
7.3.40.0040.01515.17
7.3.30.0060.00914.97
7.3.20.0070.01016.68
7.3.10.0030.01116.83
7.3.00.0040.01016.69
7.2.330.0130.01016.89
7.2.320.0120.00617.01
7.2.310.0030.01316.74
7.2.300.0070.01116.84
7.2.290.0150.00616.71
7.2.240.0000.01315.24
7.2.230.0070.00715.26
7.2.220.0070.00715.27
7.2.210.0110.00715.41
7.2.200.0070.00715.23
7.2.190.0030.01215.29
7.2.180.0060.01215.26
7.2.170.0060.00915.25
7.2.160.0100.00715.09
7.2.150.0000.01316.96
7.2.140.0030.01417.36
7.2.130.0060.01017.05
7.2.120.0080.00816.99
7.2.110.0020.01117.01
7.2.100.0090.00317.13
7.2.90.0080.00717.10
7.2.80.0110.00516.99
7.2.70.0090.00717.01
7.2.60.0040.01117.01
7.2.50.0060.00617.11
7.2.40.0100.00517.08
7.2.30.0070.01017.16
7.2.20.0050.00917.12
7.2.10.0030.01017.15
7.2.00.0060.00717.92
7.1.330.0060.00916.05
7.1.320.0090.00916.19
7.1.310.0030.01015.86
7.1.300.0000.01116.13
7.1.290.0040.01415.81
7.1.280.0040.01215.60
7.1.270.0040.01415.97
7.1.260.0030.00715.89
7.1.250.0070.00715.99
7.1.100.0100.00718.23
7.1.70.0060.01017.49
7.1.60.0030.00717.31
7.1.50.0160.00016.90
7.1.00.0030.07722.28
7.0.200.0040.01416.95
7.0.140.0070.05022.18
7.0.60.0000.04320.16
7.0.50.0070.06317.98
7.0.40.0000.06719.98
7.0.30.0300.03720.02
7.0.20.0170.04720.16
7.0.10.0030.09020.09
7.0.00.0030.05720.04
5.6.280.0030.07020.96
5.6.210.0170.07720.51
5.6.200.0030.04718.22
5.6.190.0130.08020.41
5.6.180.0230.04020.67
5.6.170.0370.08020.46
5.6.160.0170.07720.38
5.6.150.0100.05018.11
5.6.140.0070.03718.22
5.6.130.0000.05718.21
5.6.120.0170.05321.02
5.6.110.0070.06321.13
5.6.100.0030.05721.04
5.6.90.0000.08021.02
5.6.80.0030.08320.55
5.5.350.0070.07320.43
5.5.340.0100.07317.96
5.5.330.0070.08320.20
5.5.320.0330.05020.26
5.5.310.0430.04720.36
5.5.300.0100.07718.01
5.5.290.0100.08017.98
5.5.280.0130.08020.73
5.5.270.0070.03721.02
5.5.260.0100.08720.93
5.5.250.0070.04320.63
5.5.240.3770.04020.29
5.4.450.0370.06319.14
5.4.440.0200.07319.46
5.4.430.0330.04019.45
5.4.420.0300.07319.57
5.4.410.0200.07719.11
5.4.400.0200.06719.07
5.4.390.0200.08019.08
5.4.380.0230.07318.95
5.4.370.0270.07019.10
5.4.360.0270.07019.09
5.4.350.0230.05719.09
5.4.340.0370.04719.09
5.4.320.0200.07719.11
5.4.310.0230.06718.91
5.4.300.0170.07319.16
5.4.290.0270.04719.07
5.4.280.0230.06719.08
5.4.270.0300.04319.13
5.4.260.0300.06319.16
5.4.250.0270.06319.23
5.4.240.0230.07018.78
5.4.230.0400.05718.78
5.4.220.0170.06318.78
5.4.210.0230.05318.91
5.4.200.0200.07019.05
5.4.190.0270.07018.77
5.4.180.0200.07318.91
5.4.170.0200.05319.23
5.4.160.0270.03718.91
5.4.150.0170.04719.18
5.4.140.0270.06016.41
5.4.130.0200.06016.27
5.4.120.0300.05716.41
5.4.110.0230.05716.24
5.4.100.0230.04316.46
5.4.90.0130.04016.43
5.4.80.0230.07016.34
5.4.70.0270.06016.38
5.4.60.0270.06316.18
5.4.50.0330.05316.22
5.4.40.0130.06016.50
5.4.30.0200.04316.23
5.4.20.0200.05716.41
5.4.10.0230.07316.41
5.4.00.0270.04715.77
5.3.290.0170.06314.66
5.3.280.0200.08014.54
5.3.270.0270.07314.50
5.3.260.0270.06014.59
5.3.250.0230.05314.59
5.3.240.0270.06314.73
5.3.230.0230.07314.49
5.3.220.0270.07314.45
5.3.210.0230.05314.44
5.3.200.0230.04714.69
5.3.190.0170.05014.51
5.3.180.0230.07014.48
5.3.170.0230.05014.65
5.3.160.0300.05714.44
5.3.150.0230.06314.55
5.3.140.0330.05314.45
5.3.130.0230.07014.43
5.3.120.0230.06014.67
5.3.110.0300.06314.49
5.3.100.0100.05013.93
5.3.90.0170.06314.14
5.3.80.0170.07313.84
5.3.70.0270.05713.99
5.3.60.0230.05714.00
5.3.50.0270.04313.77
5.3.40.0230.05314.01
5.3.30.0230.06713.86
5.3.20.0200.04013.84
5.3.10.0200.05313.54
5.3.00.0200.03313.53
5.2.170.0130.04012.29
5.2.160.0200.05312.29
5.2.150.0170.04312.29
5.2.140.0170.05312.29
5.2.130.0200.04712.29
5.2.120.0270.05712.29
5.2.110.0130.03012.29
5.2.100.0170.06312.29
5.2.90.0130.04012.29
5.2.80.0130.03712.29
5.2.70.0130.03012.29
5.2.60.0100.06712.29
5.2.50.0230.02012.29
5.2.40.0100.03012.29
5.2.30.0100.03012.29
5.2.20.0100.06012.29
5.2.10.0170.04712.29
5.2.00.0130.05012.29
5.1.60.0100.03712.29
5.1.50.0170.05012.29
5.1.40.0200.04012.29
5.1.30.0170.05012.29
5.1.20.0170.04712.29
5.1.10.0130.04712.29
5.1.00.0230.02712.29
5.0.50.0130.03012.29
5.0.40.0170.03312.29
5.0.30.0070.04012.29
5.0.20.0130.04312.29
5.0.10.0070.03312.29
5.0.00.0130.05712.29
4.4.90.0030.01712.29
4.4.80.0030.01712.29
4.4.70.0070.03712.29
4.4.60.0070.03012.29
4.4.50.0070.02312.29
4.4.40.0070.02312.29
4.4.30.0070.03312.29
4.4.20.0100.02712.29
4.4.10.0030.03012.29
4.4.00.0130.05012.29
4.3.110.0100.02012.29
4.3.100.0130.02312.29
4.3.90.0100.03012.29
4.3.80.0130.04012.29
4.3.70.0070.02312.29
4.3.60.0070.02712.29
4.3.50.0100.02012.29
4.3.40.0100.04312.29
4.3.30.0100.02012.29
4.3.20.0030.03012.29
4.3.10.0030.03312.29
4.3.00.0070.03312.29

preferences:
56.57 ms | 401 KiB | 5 Q