3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime = new DateTime(); $datetime->modify('last day of December 2012'); var_dump($datetime->format('Y-m-d'));

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)
8.3.60.0150.00018.43
8.3.50.0090.00922.18
8.3.40.0170.00318.70
8.3.30.0080.00818.84
8.3.20.0000.00920.33
8.3.10.0000.00721.77
8.3.00.0080.00019.38
8.2.180.0110.00718.66
8.2.170.0170.00319.09
8.2.160.0030.01022.96
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0110.00326.16
8.2.120.0080.00019.55
8.2.110.0030.00619.38
8.2.100.0090.00318.03
8.2.90.0040.00419.28
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0050.00320.07
8.2.30.0000.00717.93
8.2.20.0050.00317.68
8.2.10.0000.00717.96
8.2.00.0030.00517.67
8.1.280.0100.00725.92
8.1.270.0060.00318.88
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.80
8.1.230.0110.00020.82
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00917.37
8.1.190.0030.00517.35
8.1.180.0040.00418.10
8.1.170.0080.00018.74
8.1.160.0050.00222.04
8.1.150.0000.00718.75
8.1.140.0000.00717.58
8.1.130.0000.00717.74
8.1.120.0000.00717.45
8.1.110.0030.00517.43
8.1.100.0040.00417.41
8.1.90.0000.00717.47
8.1.80.0030.00317.54
8.1.70.0030.00317.59
8.1.60.0060.00317.65
8.1.50.0040.00417.55
8.1.40.0040.00417.59
8.1.30.0030.00517.55
8.1.20.0040.00417.68
8.1.10.0000.00817.55
8.1.00.0060.00317.54
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0030.00318.41
8.0.270.0000.00717.25
8.0.260.0070.00017.33
8.0.250.0000.00717.15
8.0.240.0040.00417.05
8.0.230.0070.00016.98
8.0.220.0050.00317.00
8.0.210.0000.00616.89
8.0.200.0000.00816.97
8.0.190.0000.00817.07
8.0.180.0000.00716.99
8.0.170.0050.00217.10
8.0.160.0000.00816.98
8.0.150.0070.00016.91
8.0.140.0000.00716.94
8.0.130.0030.00313.25
8.0.120.0070.00016.91
8.0.110.0000.00716.89
8.0.100.0040.00416.97
8.0.90.0040.00416.92
8.0.80.0090.00616.97
8.0.70.0030.00717.06
8.0.60.0040.00417.04
8.0.50.0000.00716.89
8.0.30.0100.01517.29
8.0.20.0120.01017.40
8.0.10.0040.00417.01
8.0.00.0140.00816.85
7.4.330.0000.00515.03
7.4.320.0030.00316.62
7.4.300.0000.00716.61
7.4.290.0000.00716.59
7.4.280.0070.00016.70
7.4.270.0000.00716.71
7.4.260.0050.00516.64
7.4.250.0030.00616.61
7.4.240.0000.00716.66
7.4.230.0000.00616.41
7.4.220.0060.01216.71
7.4.210.0120.00616.65
7.4.200.0040.00416.47
7.4.160.0060.00916.72
7.4.150.0070.01717.40
7.4.140.0140.00417.86
7.4.130.0100.00816.65
7.4.120.0090.00916.51
7.4.110.0070.01016.39
7.4.100.0120.00916.42
7.4.90.0080.01616.65
7.4.80.0090.01619.39
7.4.70.0070.01116.52
7.4.60.0110.00616.36
7.4.50.0040.00416.53
7.4.40.0100.00616.61
7.4.30.0090.01216.55
7.4.00.0040.00914.86
7.3.330.0050.00013.12
7.3.320.0100.00313.16
7.3.310.0030.00316.31
7.3.300.0000.00716.30
7.3.290.0080.00616.31
7.3.280.0100.00716.26
7.3.270.0150.00417.40
7.3.260.0070.01016.53
7.3.250.0120.00716.30
7.3.240.0110.00616.41
7.3.230.0040.01416.39
7.3.210.0060.00916.38
7.3.200.0030.01719.39
7.3.190.0090.00616.39
7.3.180.0070.00716.46
7.3.170.0050.01116.34
7.3.160.0070.00716.46
7.2.330.0080.01616.59
7.2.320.0080.00816.63
7.2.310.0140.00316.70
7.2.300.0070.01016.69
7.2.290.0090.00916.44
7.2.60.0030.01016.55
7.2.00.0040.00819.41
7.1.200.0030.00915.47
7.1.100.0030.01018.11
7.1.70.0040.00417.22
7.1.60.0120.01219.50
7.1.50.0100.01016.49
7.1.00.0100.07022.35
7.0.200.0030.00616.81
7.0.140.0130.06322.07
7.0.60.0070.06720.00
7.0.50.0070.06017.82
7.0.40.0100.05020.23
7.0.30.0230.03720.30
7.0.20.0230.08020.20
7.0.10.0270.07020.30
7.0.00.0100.05720.17
5.6.280.0000.07021.13
5.6.210.0130.07320.55
5.6.200.0000.08718.09
5.6.190.0000.09320.43
5.6.180.0200.04720.54
5.6.170.0200.04320.71
5.6.160.0030.08320.35
5.6.150.0130.03318.11
5.6.140.0070.08318.23
5.6.130.0230.07318.10
5.6.120.0070.05321.01
5.6.110.0070.04021.07
5.6.100.0100.08021.08
5.6.90.0030.09021.11
5.6.80.0030.05720.38
5.6.70.0070.06320.46
5.5.350.0130.03020.38
5.5.340.0030.08017.91
5.5.330.0070.03720.20
5.5.320.0100.04720.24
5.5.310.0230.08020.50
5.5.300.0030.08317.89
5.5.290.0100.09017.89
5.5.280.0030.05020.89
5.5.270.0100.07320.64
5.5.260.0100.05020.67
5.5.250.0000.07320.57
5.5.240.0070.07720.18
5.4.450.0130.05719.62
5.4.440.0970.06019.55
5.4.430.0800.06319.46
5.4.420.0100.06019.51
5.4.410.0870.05719.00
5.4.400.0130.06318.66
5.4.390.0270.05718.69
5.4.380.0200.07718.45
5.4.370.0830.04018.66
5.4.360.0300.06018.72
5.4.350.0930.07318.68
5.4.340.0100.06318.74
5.4.320.0300.06018.74
5.4.310.1130.06318.49
5.4.300.0330.05018.66
5.4.290.0300.04018.49
5.4.280.0870.04318.68
5.4.270.0300.06018.72
5.4.260.0270.06718.64
5.4.250.0330.06318.73
5.4.240.1030.06318.65
5.4.230.0970.06318.48
5.4.220.0230.05718.69
5.4.210.0600.06318.51
5.4.200.0630.03716.66
5.4.190.0170.07018.66
5.4.180.0270.04718.63
5.4.170.0400.04718.68
5.4.160.0400.04018.48
5.4.150.0400.05718.54
5.4.140.0300.05716.08
5.4.130.0270.04716.07
5.4.120.0430.04316.31
5.4.110.0300.06316.32
5.4.100.0230.05716.30
5.4.90.0270.06316.19
5.4.80.0800.05016.38
5.4.70.0230.05316.03
5.4.60.0800.05316.22
5.4.50.0230.06316.13
5.4.40.0230.04716.03
5.4.30.0230.05316.27
5.4.20.0200.05716.13
5.4.10.0730.04716.18
5.4.00.0300.04715.68
5.3.290.0230.05314.63
5.3.280.0200.05314.52
5.3.270.0200.05014.60
5.3.260.0670.06314.69
5.3.250.0800.06014.55
5.3.240.0300.06014.51
5.3.230.0230.05014.57
5.3.220.0200.05314.58
5.3.210.0200.06714.56
5.3.200.0170.05714.51
5.3.190.0530.06014.59
5.3.180.0900.05014.45
5.3.170.0570.06014.66
5.3.160.0200.06014.59
5.3.150.0230.06314.64
5.3.140.0400.04714.50
5.3.130.0470.06014.52
5.3.120.0300.05314.43
5.3.110.0430.04314.52
5.3.100.0230.05714.11
5.3.90.0370.06714.00
5.3.80.0230.05014.00
5.3.70.0130.06013.97
5.3.60.0200.06013.99
5.3.50.0270.04713.89
5.3.40.0370.05013.90
5.3.30.0130.06014.00
5.3.20.0130.07013.67
5.3.10.0370.05313.69
5.3.00.0330.05313.67
5.2.170.0100.06311.06
5.2.160.0230.04711.20
5.2.150.0170.06311.11
5.2.140.0170.04311.05
5.2.130.0070.05711.14
5.2.120.0100.06311.01
5.2.110.0130.05711.16
5.2.100.0200.05311.14
5.2.90.0170.05711.16
5.2.80.0300.05011.13
5.2.70.0200.06011.13
5.2.60.0230.04711.03
5.2.50.0200.04311.05
5.2.40.0130.05311.05
5.2.30.0100.05010.88
5.2.20.0100.05011.10
5.2.10.0030.06010.90
5.2.00.0270.03010.85
5.1.60.0170.03310.13
5.1.50.0130.04710.01
5.1.40.0130.0379.98
5.1.30.0170.04010.48
5.1.20.0100.04010.46
5.1.10.0070.04710.10
5.1.00.0100.04010.04
5.0.50.0000.0408.56
5.0.40.0100.0308.50
5.0.30.0030.0538.23
5.0.20.0070.0308.32
5.0.10.0170.0238.34
5.0.00.0130.0378.23
4.4.90.0030.0275.91
4.4.80.0030.0305.85
4.4.70.0030.0275.84
4.4.60.0030.0275.84
4.4.50.0100.0305.81
4.4.40.0030.0435.86
4.4.30.0030.0275.86
4.4.20.0100.0205.95
4.4.10.0100.0275.96
4.4.00.0130.0405.95
4.3.110.0070.0335.86
4.3.100.0070.0305.83
4.3.90.0130.0205.84
4.3.80.0070.0375.79
4.3.70.0070.0235.84
4.3.60.0130.0205.82
4.3.50.0000.0335.82
4.3.40.0070.0405.73
4.3.30.0000.0274.54
4.3.20.0000.0274.57
4.3.10.0000.0274.47
4.3.00.0000.0237.20

preferences:
47.14 ms | 401 KiB | 5 Q