3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(str_split('', 42));

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)
8.4.120.0110.00620.41
8.4.110.0120.00922.13
8.4.100.0110.00817.34
8.4.90.0120.00820.38
8.4.80.0080.00818.71
8.4.70.0050.00320.50
8.4.60.0100.01120.36
8.4.50.0060.00317.53
8.4.40.0040.00419.20
8.4.30.0100.00720.39
8.4.20.0100.01020.70
8.4.10.0080.00317.23
8.3.250.0040.00418.70
8.3.240.0100.00916.56
8.3.230.0080.00116.73
8.3.220.0060.00118.74
8.3.210.0110.00516.58
8.3.200.0060.00216.63
8.3.190.0100.00817.16
8.3.180.0130.00616.43
8.3.170.0100.00719.03
8.3.160.0100.01018.43
8.3.150.0090.00920.78
8.3.140.0120.00616.43
8.3.130.0070.00018.30
8.3.120.0070.00720.66
8.3.110.0060.00316.66
8.3.100.0030.00618.25
8.3.90.0100.01026.77
8.3.80.0070.00416.38
8.3.70.0040.01116.58
8.3.60.0070.01416.50
8.3.50.0040.01119.92
8.3.40.0000.01518.50
8.3.30.0000.01518.50
8.3.20.0080.00024.18
8.3.10.0000.00824.66
8.3.00.0040.00426.16
8.2.290.0060.01020.46
8.2.280.0100.00918.43
8.2.270.0110.00817.09
8.2.260.0120.00618.76
8.2.250.0080.00016.34
8.2.240.0040.00418.36
8.2.230.0060.00320.94
8.2.220.0070.00024.06
8.2.210.0070.01026.77
8.2.200.0050.00516.25
8.2.190.0110.01116.58
8.2.180.0110.00625.92
8.2.170.0120.00918.65
8.2.160.0070.01022.96
8.2.150.0000.00725.66
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0060.00321.12
8.2.110.0040.00422.11
8.2.100.0080.00417.66
8.2.90.0050.00317.38
8.2.80.0040.00418.61
8.2.70.0030.00517.38
8.2.60.0030.00617.68
8.2.50.0000.00818.07
8.2.40.0030.00518.04
8.2.30.0040.00417.84
8.2.20.0000.00717.93
8.2.10.0030.00619.16
8.2.00.0030.00518.98
8.1.330.0110.00916.44
8.1.320.0090.01017.73
8.1.310.0060.01216.77
8.1.300.0090.00916.07
8.1.290.0000.00930.84
8.1.280.0090.00625.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00320.64
8.1.230.0040.00717.64
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0030.00617.10
8.1.190.0030.00618.76
8.1.180.0080.00018.10
8.1.170.0040.00418.45
8.1.160.0000.00818.76
8.1.150.0020.00518.51
8.1.140.0030.00718.80
8.1.130.0070.00020.19
8.1.120.0000.00717.33
8.1.110.0040.00417.34
8.1.100.0030.00417.22
8.1.90.0030.00617.38
8.1.80.0000.00717.28
8.1.70.0030.00317.19
8.1.60.0050.00317.43
8.1.50.0040.00417.43
8.1.40.0040.00417.30
8.1.30.0050.00317.45
8.1.20.0040.00417.50
8.1.10.0070.00317.40
8.1.00.0080.00017.33
8.0.300.0030.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00818.19
8.0.270.0030.00317.82
8.0.260.0000.00718.49
8.0.250.0040.00416.80
8.0.240.0000.00716.81
8.0.230.0000.00716.85
8.0.220.0000.00716.76
8.0.210.0030.00316.62
8.0.200.0070.00016.86
8.0.190.0040.00416.81
8.0.180.0040.00416.74
8.0.170.0090.00016.81
8.0.160.0000.00816.67
8.0.150.0070.00316.66
8.0.140.0050.00316.75
8.0.130.0000.00513.25
8.0.120.0000.00816.83
8.0.110.0050.00316.78
8.0.100.0040.00416.76
8.0.90.0020.00616.76
8.0.80.0020.00616.80
8.0.70.0040.00416.76
8.0.60.0080.00016.61
8.0.50.0040.00416.77
8.0.30.0010.00616.64
8.0.20.0050.00316.83
8.0.10.0020.00516.90
8.0.00.0000.00816.89
7.4.330.0000.00415.55
7.4.320.0000.00616.29
7.4.300.0000.00616.27
7.4.290.0000.00816.26
7.4.280.0000.00816.32
7.4.270.0020.00516.48
7.4.260.0030.00313.09
7.4.250.0000.00716.40
7.4.240.0000.00816.55
7.4.230.0040.00316.34
7.4.220.0020.00516.42
7.4.210.0030.00416.30
7.4.200.0020.00516.48
7.4.190.0040.00316.41
7.4.180.0020.00516.37
7.4.160.0050.00216.39
7.4.150.0040.00316.37
7.4.140.0050.00216.41
7.4.130.0020.00616.17
7.4.120.0020.00516.27
7.4.110.0070.00016.24
7.4.100.0040.00416.49
7.4.90.0000.00816.16
7.4.80.0020.00516.17
7.4.70.0030.00316.22
7.4.60.0030.00316.29
7.4.50.0050.00216.10
7.4.40.0040.00416.04
7.4.30.0040.00316.21
7.4.20.0050.00216.09
7.4.10.0000.00716.25
7.4.00.0010.00616.32
7.3.330.0070.00316.13
7.3.320.0050.00012.97
7.3.310.0070.00015.96
7.3.300.0050.00216.07
7.3.290.0000.00716.09
7.3.280.0030.00316.16
7.3.270.0020.00516.14
7.3.260.0020.00516.13
7.3.250.0050.00216.17
7.3.240.0030.00316.13
7.3.230.0030.00416.17
7.3.220.0050.00216.04
7.3.210.0050.00216.01
7.3.200.0000.00715.89
7.3.190.0030.00316.07
7.3.180.0040.00416.06
7.3.170.0010.00716.08
7.3.160.0000.00716.05
7.3.150.0030.00315.99
7.3.140.0030.00316.08
7.3.130.0030.00316.06
7.3.120.0050.00216.02
7.3.110.0050.00315.92
7.3.100.0000.00715.92
7.3.90.0030.00416.29
7.3.80.0020.00516.11
7.3.70.0050.00216.15
7.3.60.0050.00216.22
7.3.50.0000.00716.23
7.3.40.0030.00416.16
7.3.30.0040.00416.13
7.3.20.0030.00516.25
7.3.10.0070.00416.14
7.3.00.0010.00616.05

preferences:
31.05 ms | 403 KiB | 5 Q