3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(SomeRandomString::class);

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)
8.3.70.0120.00918.03
8.3.60.0030.01418.43
8.3.50.0140.00716.18
8.3.40.0110.00318.64
8.3.30.0040.01118.41
8.3.20.0000.00720.69
8.3.10.0070.00023.68
8.3.00.0000.00723.64
8.2.190.0160.00618.29
8.2.180.0150.00316.38
8.2.170.0120.00322.96
8.2.160.0070.00722.27
8.2.150.0030.00624.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0080.00319.45
8.2.100.0000.01119.33
8.2.90.0000.00817.63
8.2.80.0030.00618.61
8.2.70.0080.00017.38
8.2.60.0000.00917.50
8.2.50.0080.00018.05
8.2.40.0060.00317.96
8.2.30.0040.00419.33
8.2.20.0070.00017.93
8.2.10.0040.00419.02
8.2.00.0000.00718.96
8.1.280.0040.01125.92
8.1.270.0040.00422.05
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00619.42
8.1.230.0090.00320.77
8.1.220.0000.00818.27
8.1.210.0050.00318.77
8.1.200.0000.00817.22
8.1.190.0030.00516.75
8.1.180.0000.00818.10
8.1.170.0030.00617.62
8.1.160.0040.00418.76
8.1.150.0040.00418.91
8.1.140.0000.00722.41
8.1.130.0040.00422.11
8.1.120.0030.00517.34
8.1.110.0080.00017.22
8.1.100.0030.00417.25
8.1.90.0050.00317.30
8.1.80.0000.00817.24
8.1.70.0030.00317.32
8.1.60.0030.00617.48
8.1.50.0060.00317.34
8.1.40.0030.00517.25
8.1.30.0000.00717.51
8.1.20.0080.00317.55
8.1.10.0030.00517.33
8.1.00.0070.00017.17
8.0.300.0070.00018.77
8.0.290.0000.00916.63
8.0.280.0070.00018.26
8.0.270.0000.00717.81
8.0.260.0000.00619.93
8.0.250.0000.00816.86
8.0.240.0000.00716.79
8.0.230.0000.00616.85
8.0.220.0000.00716.76
8.0.210.0000.00716.74
8.0.200.0000.00616.75
8.0.190.0040.00416.77
8.0.180.0040.00416.67
8.0.170.0060.00316.78
8.0.160.0040.00416.71
8.0.150.0030.00616.60
8.0.140.0000.00716.72
8.0.130.0050.00013.11
8.0.120.0040.00416.70
8.0.110.0040.00416.66
8.0.100.0030.00316.71
8.0.90.0000.00916.79
8.0.80.0100.00716.71
8.0.70.0080.00016.86
8.0.60.0040.00416.82
8.0.50.0000.00716.53
8.0.30.0100.00716.79
8.0.20.0130.00616.86
8.0.10.0080.00016.71
8.0.00.0130.00416.71
7.4.330.0050.00016.77
7.4.320.0000.00716.36
7.4.300.0030.00316.35
7.4.290.0030.00316.35
7.4.280.0000.00816.35
7.4.270.0070.00016.34
7.4.260.0000.00513.14
7.4.250.0070.00016.43
7.4.240.0030.00316.32
7.4.230.0050.00216.55
7.4.220.0020.00516.23
7.4.210.0060.01016.44
7.4.200.0030.00316.35
7.4.140.0110.00517.86
7.4.130.0060.01316.51
7.4.120.0120.00816.35
7.4.110.0100.00716.43
7.4.100.0160.00016.27
7.4.90.0120.00616.38
7.4.80.0170.00419.39
7.4.70.0060.00916.29
7.4.60.0140.01016.20
7.4.50.0030.01316.39
7.4.40.0090.00616.53
7.4.10.0110.01116.44
7.4.00.0100.00616.25
7.3.330.0000.00715.96
7.3.320.0030.00312.96
7.3.310.0050.00216.17
7.3.300.0040.00416.07
7.3.290.0060.00816.09
7.3.260.0070.01016.41
7.3.240.0090.00916.26
7.3.230.0100.00616.36
7.3.210.0120.00616.09
7.3.200.0090.01516.24
7.3.190.0120.00316.18
7.3.180.0080.00815.97
7.3.170.0070.01016.07
7.3.160.0090.01316.25
7.3.130.0090.01216.32
7.3.120.0100.00616.25
7.3.110.0080.00816.11
7.3.100.0040.01216.35
7.3.90.0120.00316.18
7.3.80.0120.00916.34
7.3.70.0150.00616.19
7.3.60.0110.00616.23
7.3.50.0000.01416.00
7.3.40.0090.00416.01
7.3.30.0110.00416.22
7.3.20.0090.00616.01
7.3.10.0110.00416.18
7.3.00.0030.01316.24
7.2.330.0110.00716.50
7.2.320.0100.00616.23
7.2.310.0070.01016.21
7.2.300.0150.00316.44
7.2.290.0030.01316.41
7.2.260.0090.00616.49
7.2.250.0110.00616.33
7.2.240.0120.00616.15
7.2.230.0120.00616.54
7.2.220.0120.01316.52
7.2.210.0120.01116.45
7.2.200.0120.00916.11
7.2.190.0110.00416.19
7.2.180.0110.00416.14
7.2.170.0100.00316.27
7.2.160.0060.00916.23
7.2.150.0130.00316.28
7.2.140.0070.01416.46
7.2.130.0070.01116.23
7.2.120.0030.01516.25
7.2.110.0090.00916.09
7.2.100.0100.00716.43
7.2.90.0080.00816.55
7.2.80.0190.00416.55
7.2.70.0000.01716.45
7.2.60.0170.00016.32
7.2.50.0080.00816.21
7.2.40.0070.01016.36
7.2.30.0070.01016.36
7.2.20.0130.00616.43
7.2.10.0090.01216.23
7.2.00.0100.01016.30

preferences:
17.27 ms | 401 KiB | 5 Q