3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (strtotime('2016-11-01'));

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)
8.3.60.0110.00716.63
8.3.50.0110.00722.08
8.3.40.0100.00718.96
8.3.30.0090.00618.82
8.3.20.0080.00018.85
8.3.10.0050.00321.82
8.3.00.0080.00021.73
8.2.180.0160.00616.50
8.2.170.0100.01022.96
8.2.160.0100.00721.91
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0070.00726.16
8.2.120.0070.00019.77
8.2.110.0040.00719.16
8.2.100.0000.01118.02
8.2.90.0050.00319.08
8.2.80.0050.00317.97
8.2.70.0030.00617.62
8.2.60.0020.00518.04
8.2.50.0080.00018.22
8.2.40.0040.00420.47
8.2.30.0080.00019.12
8.2.20.0080.00017.95
8.2.10.0020.00518.04
8.2.00.0040.00417.84
8.1.280.0070.01125.92
8.1.270.0000.00822.20
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0000.00822.73
8.1.230.0070.00420.30
8.1.220.0080.00017.79
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0030.00617.23
8.1.180.0050.00318.10
8.1.170.0040.00418.70
8.1.160.0070.00318.73
8.1.150.0050.00220.19
8.1.140.0080.00019.50
8.1.130.0080.00017.53
8.1.120.0050.00317.54
8.1.110.0030.00317.42
8.1.100.0000.00817.45
8.1.90.0050.00217.48
8.1.80.0070.00017.45
8.1.70.0000.00817.42
8.1.60.0040.00417.60
8.1.50.0040.00417.55
8.1.40.0000.00817.50
8.1.30.0000.00817.66
8.1.20.0040.00417.60
8.1.10.0070.00017.46
8.1.00.0080.00017.46
8.0.300.0040.00419.21
8.0.290.0040.00416.88
8.0.280.0000.00718.50
8.0.270.0030.00317.26
8.0.260.0070.00017.30
8.0.250.0070.00017.02
8.0.240.0000.00816.97
8.0.230.0070.00017.02
8.0.220.0070.00016.98
8.0.210.0040.00416.95
8.0.200.0030.00616.90
8.0.190.0030.00717.02
8.0.180.0070.00016.95
8.0.170.0070.00017.00
8.0.160.0000.00816.96
8.0.150.0000.00716.90
8.0.140.0000.00716.80
8.0.130.0050.00013.26
8.0.120.0000.00816.95
8.0.110.0060.00316.84
8.0.100.0030.00616.89
8.0.90.0040.00416.78
8.0.80.0060.01516.90
8.0.70.0000.00716.85
8.0.60.0000.00816.82
8.0.50.0000.00816.80
8.0.30.0110.00917.05
8.0.20.0100.00917.40
8.0.10.0080.00017.07
8.0.00.0130.00316.75
7.4.330.0050.00015.55
7.4.320.0000.00716.55
7.4.300.0030.00316.45
7.4.290.0000.00716.58
7.4.280.0040.00416.48
7.4.270.0000.00616.60
7.4.260.0030.00316.38
7.4.250.0050.00316.49
7.4.240.0000.00816.62
7.4.230.0000.00716.45
7.4.220.0160.00316.62
7.4.210.0060.00916.67
7.4.200.0030.00316.39
7.4.160.0080.01216.60
7.4.150.0100.01017.40
7.4.140.0070.01017.86
7.4.130.0090.01116.56
7.4.120.0110.00716.51
7.4.110.0030.01416.76
7.4.100.0000.01816.71
7.4.90.0070.01116.29
7.4.80.0100.01019.39
7.4.70.0060.01116.55
7.4.60.0070.01516.54
7.4.50.0000.01416.77
7.4.40.0100.01016.67
7.4.30.0090.00616.42
7.4.00.0090.00914.91
7.3.330.0000.00613.10
7.3.320.0030.00313.10
7.3.310.0030.00316.34
7.3.300.0030.00516.21
7.3.290.0050.01016.29
7.3.280.0080.01016.29
7.3.270.0160.00317.40
7.3.260.0100.00816.56
7.3.250.0060.01016.45
7.3.240.0140.00316.45
7.3.230.0030.01316.46
7.3.210.0150.00316.48
7.3.200.0100.00716.48
7.3.190.0070.01616.66
7.3.180.0120.00316.43
7.3.170.0110.00416.33
7.3.160.0090.01316.55
7.2.330.0170.00016.69
7.2.320.0090.00916.52
7.2.310.0060.01216.79
7.2.300.0030.01316.70
7.2.290.0140.00316.79
7.2.60.0110.01117.08
7.2.50.0110.00317.00
7.2.00.0040.00819.60
7.1.200.0070.00715.98
7.1.70.0000.01017.34
7.1.60.0080.00316.95
7.1.50.0000.01116.99
7.1.40.0060.00916.68
7.1.30.0070.01716.66
7.1.20.0070.00416.78
7.1.10.0050.00516.82
7.1.00.0030.00816.80
7.0.200.0000.00917.00
7.0.190.0000.00816.79
7.0.180.0000.01116.66
7.0.170.0000.00816.66
7.0.160.0000.00816.66
7.0.150.0000.00816.66
7.0.140.0030.01016.66
7.0.130.0000.00816.66
7.0.120.0030.00716.86
7.0.110.0020.00516.66
7.0.100.0000.01116.66
7.0.90.0040.00716.66
7.0.80.0090.00316.66
7.0.70.0050.00216.66
7.0.60.0040.00416.66
7.0.50.0000.00816.66
7.0.40.0030.00716.66
7.0.30.0000.00816.66
7.0.20.0030.00616.66
7.0.10.0000.01016.66
7.0.00.0030.00716.66
5.6.300.0000.04420.66
5.6.290.0030.08720.93
5.6.280.0070.03820.87
5.6.270.0030.04420.86
5.6.260.0000.04321.02
5.6.250.0030.07020.89
5.6.240.0070.04920.95
5.6.230.0030.10420.77
5.6.220.0000.04220.77
5.6.210.0000.04420.97
5.6.200.0070.05721.04
5.6.190.0000.04420.82
5.6.180.0070.04420.93
5.6.170.0030.04020.88
5.6.160.0030.05320.88
5.6.150.0000.06020.75
5.6.140.0070.06320.91
5.6.130.0000.04820.80
5.6.120.0100.03521.01
5.6.110.0070.04320.91
5.6.100.0070.04320.81
5.6.90.0000.04620.89
5.6.80.0100.03220.43
5.6.70.0030.03820.18
5.6.60.0030.04020.32
5.6.50.0060.04520.19
5.6.40.0000.05220.15
5.6.30.0070.06020.09
5.6.20.0070.03920.08
5.6.10.0000.04120.17
5.6.00.0030.04520.31

preferences:
66.56 ms | 401 KiB | 5 Q