3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime('2017-07-12');

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)
8.3.60.0040.01116.48
8.3.50.0150.00316.18
8.3.40.0090.00618.79
8.3.30.0120.00418.82
8.3.20.0030.00520.16
8.3.10.0090.00023.59
8.3.00.0030.00517.87
8.2.180.0140.00416.63
8.2.170.0070.00722.96
8.2.160.0100.00720.27
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00322.21
8.2.120.0080.00026.35
8.2.110.0080.00019.39
8.2.100.0090.00317.70
8.2.90.0050.00319.04
8.2.80.0040.00418.04
8.2.70.0030.00617.63
8.2.60.0050.00518.03
8.2.50.0030.00518.10
8.2.40.0040.00422.20
8.2.30.0040.00419.34
8.2.20.0030.00518.05
8.2.10.0050.00218.11
8.2.00.0070.00017.86
8.1.280.0150.00625.92
8.1.270.0070.00022.14
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0110.00021.17
8.1.230.0100.00019.01
8.1.220.0050.00317.76
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0000.00818.64
8.1.160.0050.00318.92
8.1.150.0000.00818.77
8.1.140.0000.00719.46
8.1.130.0030.00318.77
8.1.120.0040.00417.48
8.1.110.0000.00817.55
8.1.100.0080.00017.52
8.1.90.0040.00417.36
8.1.80.0040.00417.39
8.1.70.0070.00017.43
8.1.60.0000.00917.62
8.1.50.0000.00817.56
8.1.40.0030.00617.54
8.1.30.0070.00017.55
8.1.20.0050.00317.66
8.1.10.0000.00717.56
8.1.00.0070.00017.51
8.0.300.0070.00018.77
8.0.290.0050.00316.88
8.0.280.0000.00718.45
8.0.270.0080.00317.25
8.0.260.0030.00316.94
8.0.250.0030.00317.07
8.0.240.0000.00817.05
8.0.230.0000.00917.01
8.0.220.0000.00717.00
8.0.210.0030.00716.92
8.0.200.0000.00617.03
8.0.190.0090.00017.00
8.0.180.0000.00817.02
8.0.170.0000.00716.96
8.0.160.0040.00416.99
8.0.150.0000.00816.91
8.0.140.0000.00716.95
8.0.130.0030.00313.27
8.0.120.0030.00516.83
8.0.110.0050.00216.91
8.0.100.0050.00216.88
8.0.90.0000.00716.98
8.0.80.0090.00616.94
8.0.70.0040.00416.83
8.0.60.0040.00416.93
8.0.50.0070.00016.99
8.0.30.0090.00916.98
8.0.20.0130.00617.40
8.0.10.0040.00416.95
8.0.00.0100.00716.86
7.4.330.0000.00615.55
7.4.320.0060.00016.51
7.4.300.0060.00016.59
7.4.290.0030.00316.50
7.4.280.0080.00016.60
7.4.270.0080.00016.62
7.4.260.0000.00513.21
7.4.250.0030.00516.47
7.4.240.0000.00716.45
7.4.230.0000.00716.70
7.4.220.0030.02016.53
7.4.210.0030.01116.71
7.4.200.0030.00316.68
7.4.160.0120.00516.42
7.4.150.0130.01017.40
7.4.140.0120.00517.86
7.4.130.0090.01516.61
7.4.120.0130.00716.46
7.4.110.0090.00816.48
7.4.100.0070.01016.58
7.4.90.0130.00316.36
7.4.80.0070.01019.39
7.4.70.0090.00916.55
7.4.60.0060.01116.51
7.4.50.0000.01416.49
7.4.40.0120.00616.39
7.4.30.0080.01016.38
7.4.00.0070.01014.70
7.3.330.0000.00613.00
7.3.320.0030.00313.16
7.3.310.0000.00716.25
7.3.300.0060.00016.24
7.3.290.0090.00616.31
7.3.280.0050.01216.26
7.3.270.0130.00317.40
7.3.260.0050.01116.44
7.3.250.0110.00816.49
7.3.240.0160.00516.31
7.3.230.0100.01016.56
7.3.210.0090.00816.40
7.3.200.0030.01316.38
7.3.190.0090.00916.32
7.3.180.0120.00416.54
7.3.170.0080.00916.64
7.3.160.0110.00516.60
7.2.330.0090.00916.51
7.2.320.0030.01316.55
7.2.310.0130.00316.57
7.2.300.0130.00316.33
7.2.290.0060.01116.69
7.2.90.1100.00314.62
7.2.80.0130.00014.54
7.2.70.0120.00614.66
7.2.60.0100.00315.06
7.2.50.0340.00314.88
7.2.40.1420.00314.84
7.2.30.0400.00014.86
7.2.20.0130.00914.77
7.2.10.0550.00714.98
7.2.00.0850.00715.18
7.1.210.0160.00013.77
7.1.200.0080.00813.79
7.1.190.1110.00613.86
7.1.180.1580.01313.92
7.1.170.0150.00313.85
7.1.160.0090.00913.74
7.1.150.0070.00713.76
7.1.140.0140.00513.60
7.1.130.0160.00313.87
7.1.120.2070.00714.01
7.1.110.1760.01014.02
7.1.100.1770.01313.80
7.1.90.0460.00913.91
7.1.80.0090.01013.46
7.1.70.0110.00714.07
7.1.60.0280.01231.67
7.1.50.0350.00731.78
7.1.40.0610.00931.93
7.1.30.0210.02131.85
7.1.20.0440.00331.77
7.1.10.0980.01013.84
7.1.00.0090.00413.92
7.0.310.0710.00913.66
7.0.300.2790.00613.27
7.0.290.0310.00313.56
7.0.280.0070.01013.55
7.0.270.0320.00713.56
7.0.260.1580.01013.57
7.0.250.2570.00713.66
7.0.240.0170.00713.38
7.0.230.1010.01013.48
7.0.220.0120.00613.59
7.0.210.1020.00313.61
7.0.200.0930.00313.40
7.0.190.0190.00713.53
7.0.180.1530.00713.47
7.0.170.0100.01313.71
7.0.160.0150.00313.38
7.0.150.0130.00513.21
7.0.140.0090.00413.59
7.0.130.0340.00713.20
7.0.120.0620.00013.61
7.0.110.0030.01113.46
7.0.100.0130.00413.32
7.0.90.0210.00013.16
7.0.80.0360.00013.35
7.0.70.0620.00913.41
7.0.60.0150.00013.34
7.0.50.0100.00613.33
7.0.40.1510.00313.17
7.0.30.0350.01113.26
7.0.20.0410.00613.31
7.0.10.0140.00413.52
7.0.00.0180.00913.43

preferences:
42.8 ms | 400 KiB | 5 Q