3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime("a potato");

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)
8.3.60.0140.00718.31
8.3.50.0120.00918.10
8.3.40.0070.01118.83
8.3.30.0090.00618.84
8.3.20.0040.00420.57
8.3.10.0040.00423.51
8.3.00.0000.00822.30
8.2.180.0110.00418.29
8.2.170.0080.00822.96
8.2.160.0100.00322.08
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0090.00020.82
8.2.110.0040.00420.56
8.2.100.0080.00317.91
8.2.90.0060.00317.84
8.2.80.0030.00519.48
8.2.70.0080.00017.63
8.2.60.0050.00217.93
8.2.50.0000.00818.07
8.2.40.0000.00818.10
8.2.30.0000.00718.06
8.2.20.0040.00418.10
8.2.10.0000.00719.18
8.2.00.0090.00017.99
8.1.280.0130.00725.92
8.1.270.0040.00423.99
8.1.260.0090.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00624.02
8.1.230.0040.00720.89
8.1.220.0080.00017.79
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0050.00317.23
8.1.180.0030.00618.10
8.1.170.0000.00718.79
8.1.160.0000.00718.69
8.1.150.0000.00918.82
8.1.140.0030.00320.26
8.1.130.0000.00717.55
8.1.120.0060.00317.44
8.1.110.0000.00717.38
8.1.100.0000.00817.41
8.1.90.0040.00317.51
8.1.80.0040.00417.57
8.1.70.0030.00317.40
8.1.60.0000.00817.46
8.1.50.0030.00617.39
8.1.40.0030.00617.40
8.1.30.0030.00617.69
8.1.20.0040.00417.61
8.1.10.0040.00417.57
8.1.00.0080.00017.46
8.0.300.0030.00319.91
8.0.290.0020.00516.75
8.0.280.0030.00318.44
8.0.270.0000.00716.82
8.0.260.0000.00816.96
8.0.250.0000.00717.14
8.0.240.0030.00817.09
8.0.230.0030.00516.98
8.0.220.0040.00416.84
8.0.210.0070.00016.84
8.0.200.0070.00017.00
8.0.190.0030.00616.90
8.0.180.0070.00016.87
8.0.170.0060.00317.00
8.0.160.0000.00716.89
8.0.150.0000.00716.89
8.0.140.0030.00516.88
8.0.130.0000.00713.29
8.0.120.0040.00416.97
8.0.110.0000.00716.95
8.0.100.0000.00716.95
8.0.90.0040.00417.02
8.0.80.0060.00916.94
8.0.70.0030.00516.99
8.0.60.0050.00216.93
8.0.50.0000.00716.82
8.0.30.0120.00517.26
8.0.20.0140.00517.22
8.0.10.0030.01517.06
8.0.00.0110.00916.92
7.4.330.0000.00515.55
7.4.320.0060.00016.64
7.4.300.0060.00016.60
7.4.290.0070.00016.57
7.4.280.0000.00716.48
7.4.270.0000.00816.49
7.4.260.0060.00416.58
7.4.250.0030.00516.56
7.4.240.0080.00016.57
7.4.230.0070.00016.66
7.4.220.0050.00316.60
7.4.210.0050.01116.61
7.4.200.0030.00316.68
7.4.160.0090.00716.49
7.4.150.0090.00916.74
7.4.140.0020.01517.43
7.4.130.0070.01316.56
7.4.120.0080.00916.53
7.4.110.0110.00616.57
7.4.100.0100.00916.41
7.4.90.0060.01116.62
7.4.80.0080.01017.91
7.4.70.0050.01216.65
7.4.60.0090.00916.44
7.4.50.0120.00316.45
7.4.40.0110.00616.46
7.4.30.0110.00816.35
7.4.20.0070.01016.48
7.4.10.0120.00616.91
7.4.00.0100.00715.63
7.3.330.0000.00513.10
7.3.320.0000.00613.13
7.3.310.0000.00716.30
7.3.300.0000.00716.22
7.3.290.0000.00816.21
7.3.280.0080.00816.20
7.3.270.0060.01016.26
7.3.260.0130.00616.50
7.3.250.0040.01716.34
7.3.240.0150.00316.38
7.3.230.0070.01016.35
7.3.220.0100.00716.37
7.3.210.0050.01216.49
7.3.200.0100.00716.54
7.3.190.0070.01116.38
7.3.180.0080.00916.25
7.3.170.0080.01116.55
7.3.160.0130.00616.26
7.3.150.0170.00416.38
7.3.140.0130.00416.75
7.3.130.0080.00816.52
7.3.120.0080.00816.30
7.3.110.0070.01016.63
7.3.100.0120.00316.34
7.3.90.0090.00916.37
7.3.80.0100.00616.49
7.3.70.0000.01716.38
7.3.60.0060.00915.53
7.3.50.0140.00416.34
7.3.40.0070.01016.27
7.3.30.0060.00815.01
7.3.20.0540.00715.18
7.3.10.0650.00715.05
7.3.00.0530.00615.25
7.2.340.0230.01016.52
7.2.330.0140.01116.51
7.2.320.0150.00816.42
7.2.310.0140.00916.29
7.2.300.0180.00716.67
7.2.290.0140.01116.52
7.2.280.0190.01316.45
7.2.270.0260.00616.65
7.2.260.0260.00916.66
7.2.250.0180.01316.62
7.2.240.0140.01716.79
7.2.230.0280.00716.45
7.2.220.0260.01316.63
7.2.210.0190.01416.40
7.2.200.0250.00916.60
7.2.190.0180.01216.64
7.2.180.0180.01516.46
7.2.170.0210.01016.69
7.2.160.0100.01215.29
7.2.150.0600.00615.36
7.2.140.0510.00915.38
7.2.130.0750.00415.33
7.2.120.0580.00515.38
7.2.110.0620.00715.30
7.2.100.0580.01015.33
7.2.90.0660.00515.38
7.2.80.0620.00715.40
7.2.70.1040.00615.29
7.2.60.0660.00515.45
7.2.50.0680.00815.35
7.2.40.0680.00515.27
7.2.30.0630.01015.45
7.2.20.0620.00715.35
7.2.10.0690.00615.38
7.2.00.0590.00815.48
7.1.330.0210.01015.65
7.1.320.0090.01915.54
7.1.310.0250.01115.65
7.1.300.0220.01515.62
7.1.290.0200.01215.68
7.1.280.0220.00715.50
7.1.270.0520.00514.29
7.1.260.0520.00614.41
7.1.250.0530.00614.26
7.1.240.0240.00415.54
7.1.230.0310.00015.61
7.1.220.0140.01415.35
7.1.210.0320.00415.48
7.1.200.0180.01415.32
7.1.190.0310.00715.52
7.1.180.0230.00715.45
7.1.170.0170.01515.50
7.1.160.0340.00315.55
7.1.150.0260.00315.55
7.1.140.0310.00015.55
7.1.130.0230.01015.50
7.1.120.0250.00815.55
7.1.110.0210.00715.48
7.1.100.0170.01415.54
7.1.90.0290.00315.61
7.1.80.0190.00915.59
7.1.70.0260.00315.51
7.1.60.0210.00915.47
7.1.50.0120.01915.61
7.1.40.0250.00415.59
7.1.30.0350.00715.54
7.1.20.0210.01015.50
7.1.10.0210.01115.63
7.1.00.0280.00415.43

preferences:
51.7 ms | 401 KiB | 5 Q