3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime('2011-11-01').'|'; echo strtotime('2011-11-01 12:00').'|'; echo strtotime('2011-11-01 12:00:01');

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)
8.3.40.0090.00618.83
8.3.30.0070.01418.93
8.3.20.0040.00420.21
8.3.10.0040.00421.73
8.3.00.0040.00420.89
8.2.170.0110.00322.96
8.2.160.0070.00722.31
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00817.80
8.2.110.0030.00620.49
8.2.100.0060.00618.04
8.2.90.0040.00419.05
8.2.80.0050.00317.97
8.2.70.0030.00517.63
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0030.00619.88
8.2.30.0000.00717.96
8.2.20.0040.00417.81
8.2.10.0000.00818.01
8.2.00.0000.00717.73
8.1.270.0130.00320.73
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0030.00623.79
8.1.230.0060.00619.12
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0040.00417.13
8.1.180.0040.00418.10
8.1.170.0050.00318.84
8.1.160.0000.00721.96
8.1.150.0040.00418.94
8.1.140.0060.00319.36
8.1.130.0080.00017.73
8.1.120.0070.00017.44
8.1.110.0080.00017.52
8.1.100.0040.00417.48
8.1.90.0000.00717.48
8.1.80.0070.00017.48
8.1.70.0000.00717.57
8.1.60.0080.00017.71
8.1.50.0040.00417.52
8.1.40.0000.00717.58
8.1.30.0060.00317.70
8.1.20.0030.00517.53
8.1.10.0080.00017.53
8.1.00.0000.00817.63
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0000.00718.46
8.0.270.0000.00816.82
8.0.260.0030.00317.25
8.0.250.0000.00716.96
8.0.240.0040.00417.05
8.0.230.0070.00017.06
8.0.220.0040.00417.04
8.0.210.0040.00417.04
8.0.200.0030.00317.05
8.0.190.0000.00917.08
8.0.180.0000.00817.07
8.0.170.0040.00417.04
8.0.160.0070.00017.01
8.0.150.0000.00716.88
8.0.140.0040.00416.88
8.0.130.0060.00313.45
8.0.120.0070.00016.96
8.0.110.0040.00416.99
8.0.100.0030.00316.89
8.0.90.0000.00817.13
8.0.80.0060.01016.99
8.0.70.0040.00417.03
8.0.60.0040.00416.84
8.0.50.0000.00716.75
8.0.30.0080.01617.14
8.0.20.0060.01517.40
8.0.10.0040.00416.94
8.0.00.0120.00716.67
7.4.330.0030.00315.03
7.4.320.0060.00016.57
7.4.300.0000.00616.59
7.4.290.0070.00016.65
7.4.280.0080.00416.58
7.4.270.0000.00716.59
7.4.260.0000.00716.37
7.4.250.0040.00416.56
7.4.240.0020.00616.43
7.4.230.0050.00316.52
7.4.220.0120.00616.48
7.4.210.0080.01116.58
7.4.200.0000.00716.60
7.4.160.0100.01016.77
7.4.150.0100.01017.40
7.4.140.0090.00917.86
7.4.130.0060.01116.68
7.4.120.0080.00816.58
7.4.110.0090.00916.60
7.4.100.0140.00716.48
7.4.90.0060.01516.54
7.4.80.0030.01816.61
7.4.70.0180.00016.55
7.4.60.0030.01216.69
7.4.50.0030.00516.37
7.4.40.0000.01716.82
7.4.30.0060.01516.41
7.4.00.0030.01314.93
7.3.330.0030.00313.06
7.3.320.0060.00613.15
7.3.310.0030.00316.16
7.3.300.0000.00716.14
7.3.290.0030.00316.30
7.3.280.0070.01016.36
7.3.270.0060.01317.40
7.3.260.0070.01316.48
7.3.250.0120.00516.61
7.3.240.0140.00316.57
7.3.230.0070.01016.63
7.3.210.0060.01016.48
7.3.200.0090.00819.39
7.3.190.0130.00316.63
7.3.180.0030.01316.34
7.3.170.0140.01116.30
7.3.160.0160.00716.45
7.2.330.0110.00716.83
7.2.320.0070.01016.87
7.2.310.0110.01216.63
7.2.300.0030.01316.88
7.2.290.0090.01316.60
7.2.00.0060.00619.14
7.1.100.0090.00317.57
7.1.70.0000.00817.37
7.1.60.0110.01419.46
7.1.50.0040.00716.85
7.1.00.0000.07722.31
7.0.200.0080.00415.18
7.0.140.0030.03321.95
7.0.60.0070.05719.99
7.0.50.0070.08017.80
7.0.40.0000.05020.12
7.0.30.0200.04720.33
7.0.20.0370.07720.00
7.0.10.0070.04720.16
7.0.00.0000.07720.09
5.6.280.0000.07721.13
5.6.210.0170.07020.52
5.6.200.0030.07318.17
5.6.190.0070.05720.62
5.6.180.0330.06720.39
5.6.170.0370.03320.37
5.6.160.0070.08720.34
5.6.150.0000.04318.12
5.6.140.0070.08018.07
5.6.130.0070.04718.07
5.6.120.0100.07720.97
5.6.110.0030.06321.11
5.6.100.0130.08320.94
5.6.90.0130.07720.94
5.6.80.0100.08020.27
5.5.350.0330.07320.31
5.5.340.0030.08317.93
5.5.330.0070.08020.23
5.5.320.0100.08020.41
5.5.310.0300.06320.28
5.5.300.0030.07717.91
5.5.290.0030.08317.91
5.5.280.0070.08320.74
5.5.270.0100.07320.71
5.5.260.0130.04720.75
5.5.250.0000.09020.60
5.5.240.0100.08320.06
5.4.450.0070.06019.43
5.4.440.0770.05019.42
5.4.430.0170.07019.63
5.4.420.0930.06319.64
5.4.410.0470.06019.19
5.4.400.0870.05719.20
5.4.390.0130.06018.61
5.4.380.0270.06718.63
5.4.370.0230.07018.68
5.4.360.0130.08018.78
5.4.350.0100.07718.51
5.4.340.0170.06018.77
5.4.320.0200.07318.67
5.4.310.0200.07018.59
5.4.300.0230.06718.68
5.4.290.0270.06718.77
5.4.280.0230.07018.77
5.4.270.0200.06018.64
5.4.260.0270.06018.55
5.4.250.0300.05318.69
5.4.240.0130.07318.57
5.4.230.0270.06018.69
5.4.220.0200.07318.69
5.4.210.0230.06718.48
5.4.200.0170.06316.41
5.4.190.0170.05318.67
5.4.180.0170.06018.47
5.4.170.0200.06318.72
5.4.160.0230.06718.44
5.4.150.0100.07018.75
5.4.140.0200.05316.20
5.4.130.0170.06716.29
5.4.120.0130.07016.16
5.4.110.0200.05316.09
5.4.100.0200.06716.04
5.4.90.0230.06016.29
5.4.80.0170.06716.20
5.4.70.0100.07316.30
5.4.60.0270.04316.19
5.4.50.0170.05316.09
5.4.40.0200.06016.21
5.4.30.0170.06016.02
5.4.20.0230.05716.09
5.4.10.0170.06016.32
5.4.00.0130.05715.70
5.3.290.0170.07314.59
5.3.280.0170.07014.62
5.3.270.0300.06014.70
5.3.260.0230.06714.60
5.3.250.0200.07314.58
5.3.240.0130.05714.70
5.3.230.0170.07014.58
5.3.220.0170.06314.51
5.3.210.0170.06714.64
5.3.200.0070.06314.66
5.3.190.0200.06714.55
5.3.180.0170.06714.48
5.3.170.0270.05014.54
5.3.160.0170.07014.55
5.3.150.0130.07714.45
5.3.140.0200.06714.66
5.3.130.0370.05014.45
5.3.120.0170.07014.64
5.3.110.0230.06314.59
5.3.100.0100.07314.00
5.3.90.0130.07013.94
5.3.80.0330.05013.96
5.3.70.0130.06314.09
5.3.60.0230.05713.94
5.3.50.0200.05714.02
5.3.40.0200.06013.93
5.3.30.0130.06314.00
5.3.20.0230.04313.69
5.3.10.0030.05713.76
5.3.00.0130.07013.57
5.2.170.0170.05711.18
5.2.160.0200.04711.13
5.2.150.0200.05011.11
5.2.140.0070.06711.09
5.2.130.0170.04311.05
5.2.120.0170.05011.14
5.2.110.0130.05311.23
5.2.100.0130.05311.05
5.2.90.0170.04311.07
5.2.80.0030.06011.09
5.2.70.0230.04711.15
5.2.60.0100.06011.10
5.2.50.0200.05310.98
5.2.40.0170.04310.98
5.2.30.0130.05010.89
5.2.20.0170.04710.87
5.2.10.0130.05310.88
5.2.00.0200.04710.82
5.1.60.0130.04710.00
5.1.50.0070.05310.19
5.1.40.0070.05010.04
5.1.30.0130.04310.38
5.1.20.0170.04710.52
5.1.10.0200.04310.25
5.1.00.0170.04310.08
5.0.50.0170.0238.91
5.0.40.0130.0278.91
5.0.30.0070.0478.91
5.0.20.0100.0378.91
5.0.10.0170.0308.91
5.0.00.0030.0478.91
4.4.90.0000.0378.91
4.4.80.0030.0278.91
4.4.70.0070.0238.91
4.4.60.0070.0208.91
4.4.50.0100.0238.91
4.4.40.0070.0378.91
4.4.30.0030.0238.91
4.4.20.0030.0308.91
4.4.10.0070.0278.91
4.4.00.0000.0478.91
4.3.110.0070.0278.91
4.3.100.0000.0338.91
4.3.90.0070.0278.91
4.3.80.0030.0438.91
4.3.70.0070.0238.91
4.3.60.0100.0238.91
4.3.50.0070.0208.91
4.3.40.0030.0438.91
4.3.30.0070.0278.91
4.3.20.0070.0278.91
4.3.10.0030.0308.91
4.3.00.0400.01014.62

preferences:
61.24 ms | 400 KiB | 5 Q