3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime('2013-06-06 00:00:00');

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)
8.3.60.0030.01416.61
8.3.50.0150.00717.39
8.3.40.0070.00718.70
8.3.30.0070.00718.67
8.3.20.0040.00418.65
8.3.10.0080.00020.71
8.3.00.0080.00019.50
8.2.180.0100.00716.50
8.2.170.0090.00622.96
8.2.160.0070.01421.24
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00419.66
8.2.110.0060.00319.33
8.2.100.0120.00017.77
8.2.90.0000.00919.26
8.2.80.0000.00719.35
8.2.70.0080.00017.63
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0080.00417.83
8.2.30.0020.00518.03
8.2.20.0000.00717.75
8.2.10.0000.00717.66
8.2.00.0060.00617.74
8.1.280.0120.00925.92
8.1.270.0080.00024.66
8.1.260.0090.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00723.59
8.1.230.0060.00620.85
8.1.220.0030.00518.77
8.1.210.0000.00718.97
8.1.200.0060.00317.22
8.1.190.0040.00417.41
8.1.180.0030.00518.10
8.1.170.0050.00518.74
8.1.160.0060.00318.88
8.1.150.0070.00018.69
8.1.140.0040.00417.55
8.1.130.0040.00417.80
8.1.120.0040.00417.49
8.1.110.0040.00417.40
8.1.100.0080.00017.57
8.1.90.0050.00217.54
8.1.80.0030.00417.42
8.1.70.0050.00517.50
8.1.60.0040.00417.48
8.1.50.0030.00617.51
8.1.40.0040.00817.40
8.1.30.0030.00617.66
8.1.20.0000.00717.64
8.1.10.0000.00717.60
8.1.00.0040.00417.61
8.0.300.0000.00719.81
8.0.290.0070.00016.75
8.0.280.0000.00718.49
8.0.270.0070.00017.16
8.0.260.0070.00016.94
8.0.250.0030.00617.04
8.0.240.0070.00417.05
8.0.230.0040.00417.08
8.0.220.0000.00716.98
8.0.210.0040.00416.91
8.0.200.0050.00316.88
8.0.190.0040.00416.94
8.0.180.0040.00417.01
8.0.170.0000.00916.95
8.0.160.0030.00516.92
8.0.150.0000.00716.99
8.0.140.0090.00316.92
8.0.130.0030.00313.37
8.0.120.0000.00716.96
8.0.110.0040.00416.75
8.0.100.0040.00416.81
8.0.90.0040.00416.83
8.0.80.0000.01516.99
8.0.70.0040.00416.86
8.0.60.0040.00416.74
8.0.50.0040.00416.80
8.0.30.0090.01117.13
8.0.20.0140.00517.11
8.0.10.0000.00717.07
8.0.00.0080.01016.82
7.4.330.0000.00513.00
7.4.320.0000.00616.58
7.4.300.0030.00316.60
7.4.290.0030.00316.47
7.4.280.0030.00516.40
7.4.270.0030.00616.64
7.4.260.0000.00513.24
7.4.250.0050.00216.50
7.4.240.0030.00316.43
7.4.230.0040.00416.66
7.4.220.0130.00416.55
7.4.210.0070.00816.57
7.4.200.0040.00416.59
7.4.190.0040.00416.49
7.4.160.0120.00316.36
7.4.150.0090.00916.64
7.4.140.0080.01116.76
7.4.130.0090.01116.40
7.4.120.0150.00516.52
7.4.110.0160.00016.63
7.4.100.0100.00716.60
7.4.90.0060.01616.44
7.4.80.0130.00316.72
7.4.70.0180.00316.57
7.4.60.0060.00916.61
7.4.50.0080.00416.36
7.4.40.0060.00616.29
7.4.30.0110.01116.57
7.4.00.0030.01014.94
7.3.330.0030.00313.18
7.3.320.0030.00313.08
7.3.310.0030.00416.30
7.3.300.0000.00716.16
7.3.290.0070.01016.27
7.3.280.0100.00716.27
7.3.270.0060.01716.17
7.3.260.0240.00316.60
7.3.250.0110.01416.67
7.3.240.0130.00316.30
7.3.230.0140.00316.26
7.3.210.0070.01016.29
7.3.200.0060.01619.39
7.3.190.0100.00716.35
7.3.180.0120.00616.36
7.3.170.0060.01116.44
7.3.160.0090.00916.66
7.3.120.0030.01215.02
7.3.10.0090.00316.84
7.3.00.0000.01416.50
7.2.330.0150.00316.52
7.2.320.0130.00916.61
7.2.310.0160.00616.78
7.2.300.0080.00816.47
7.2.290.0060.01216.70
7.2.130.0060.00616.72
7.2.120.0040.01116.95
7.2.110.0030.00616.84
7.2.100.0090.00316.76
7.2.90.0030.00616.99
7.2.80.0060.00916.79
7.2.70.0080.00816.96
7.2.60.0030.00717.05
7.2.50.0030.01216.76
7.2.40.0100.00317.11
7.2.30.0030.00716.97
7.2.20.0080.00616.87
7.2.10.0040.01216.98
7.2.00.0020.01018.20
7.1.250.0000.01216.02
7.1.100.0060.00618.04
7.1.70.0030.00617.29
7.1.60.0070.01319.40
7.1.50.0070.01317.03
7.1.00.0070.07722.45
7.0.200.0070.00016.93
7.0.140.0100.06722.21
7.0.120.0100.06322.26
7.0.60.0170.06719.89
7.0.50.0070.04317.88
7.0.40.0100.08020.08
7.0.30.0270.07320.17
7.0.20.0230.04720.18
7.0.10.0200.05020.22
7.0.00.0100.07720.16
5.6.280.0130.06320.98
5.6.210.0030.09720.55
5.6.200.0070.03718.13
5.6.190.0030.05720.39
5.6.180.0170.08020.29
5.6.170.0200.06020.51
5.6.160.0070.08720.46
5.6.150.0030.08318.22
5.6.140.0170.04318.11
5.6.130.0100.07718.18
5.6.120.0130.07721.00
5.6.110.0170.08021.00
5.6.100.0100.09021.02
5.6.90.0070.05021.00
5.6.80.0100.07720.50
5.6.70.0300.06320.50
5.5.350.0230.08320.29
5.5.340.0070.06717.98
5.5.330.0100.04020.40
5.5.320.0030.08720.07
5.5.310.0300.07320.12
5.5.300.0030.04017.89
5.5.290.0030.05017.98
5.5.280.0030.08720.76
5.5.270.0100.08320.81
5.5.260.0030.07720.86
5.5.250.0130.06720.67
5.5.240.0070.07320.18
5.4.450.0030.05019.51
5.4.440.0170.07019.41
5.4.430.0070.08019.46
5.4.420.0130.05319.11
5.4.410.0100.07319.20
5.4.400.0230.06019.10
5.4.390.0100.06319.18
5.4.380.0030.04319.18
5.4.370.0070.04719.14
5.4.360.0100.03319.18
5.4.350.0030.06019.08
5.4.340.0030.05319.04
5.4.320.0070.05019.19
5.4.310.0130.05018.80
5.4.300.0130.03718.80
5.4.290.0070.05318.78
5.4.280.0000.05718.92
5.4.270.0030.04718.91
5.4.260.0030.04019.14
5.4.250.0070.07018.91
5.4.240.0130.07318.82
5.4.230.0070.05718.78
5.4.220.0030.08018.91
5.4.210.0030.08319.19
5.4.200.0070.03719.14
5.4.190.0000.04318.80
5.4.180.0000.05319.16
5.4.170.0100.08319.14
5.4.160.0100.04019.12
5.4.150.0070.08019.16
5.4.140.0100.07316.38
5.4.130.0100.03016.38
5.4.120.0030.05316.29
5.4.110.0000.04316.39
5.4.100.0000.04316.41
5.4.90.0100.07016.29
5.4.80.0130.06316.27
5.4.70.0070.06316.44
5.4.60.0070.06316.21
5.4.50.0030.04716.36
5.4.40.0100.06716.34
5.4.30.0070.07016.34
5.4.20.0100.06316.36
5.4.10.0070.07316.30
5.4.00.0100.05315.73
5.3.290.0100.07314.64
5.3.280.0100.07314.57
5.3.270.0000.04014.53
5.3.260.0100.03714.52
5.3.250.0070.07714.39
5.3.240.0030.08714.52
5.3.230.0030.03714.47
5.3.220.0000.04014.44
5.3.210.0100.07714.44
5.3.200.0030.06014.51
5.3.190.0100.05014.54
5.3.180.0070.06314.49
5.3.170.0030.07314.35
5.3.160.0070.04014.57
5.3.150.0070.03314.43
5.3.140.0030.06014.37
5.3.130.0070.06014.51
5.3.120.0070.04014.52
5.3.110.0000.07314.47
5.3.100.0030.07013.93
5.3.90.0030.08313.84
5.3.80.0170.06013.98
5.3.70.0100.06013.84
5.3.60.0070.03713.94
5.3.50.0070.03314.04
5.3.40.0070.06713.86
5.3.30.0100.07013.70
5.3.20.0030.06013.71
5.3.10.0030.03713.48
5.3.00.0100.03013.59
5.2.170.0070.06011.12
5.2.160.0030.06311.14
5.2.150.0030.05710.99
5.2.140.0000.07010.99
5.2.130.0030.04711.07
5.2.120.0030.06010.98
5.2.110.0030.02711.25
5.2.100.0000.03311.03
5.2.90.0030.02711.25
5.2.80.0000.03310.91
5.2.70.0000.03011.09
5.2.60.0070.02710.98
5.2.50.0030.02711.02
5.2.40.0070.02311.15
5.2.30.0030.02710.97
5.2.20.0000.03010.96
5.2.10.0070.02310.81
5.2.00.0000.03010.59
5.1.60.0000.0279.97
5.1.50.0030.0239.96
5.1.40.0000.02310.01
5.1.30.0030.02310.36
5.1.20.0000.02710.35
5.1.10.0070.0209.99
5.1.00.0000.02710.22
5.0.50.0000.0208.53
5.0.40.0030.0178.45
5.0.30.0000.0308.23
5.0.20.0000.0208.25
5.0.10.0000.0208.11
5.0.00.0030.0278.14
4.4.90.0030.0137.79
4.4.80.0030.0137.79
4.4.70.0000.0177.79
4.4.60.0030.0137.79
4.4.50.0030.0137.79
4.4.40.0100.0207.79
4.4.30.0030.0137.79
4.4.20.0000.0177.79
4.4.10.0030.0177.79
4.4.00.0000.0237.79
4.3.110.0030.0137.79
4.3.100.0000.0137.79
4.3.90.0000.0137.79
4.3.80.0000.0237.79
4.3.70.0000.0177.79
4.3.60.0000.0137.79
4.3.50.0000.0137.79
4.3.40.0070.0177.79
4.3.30.0000.0137.79
4.3.20.0000.0177.79
4.3.10.0000.0137.79
4.3.00.0000.0177.79

preferences:
43.84 ms | 401 KiB | 5 Q