3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(str_split('aa', -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)
8.5.10.0100.00916.57
8.5.00.0090.01120.06
8.4.160.0060.00420.50
8.4.150.0030.00014.05
8.4.140.0130.00817.63
8.4.130.0110.01317.61
8.4.120.0110.00824.09
8.4.110.0090.00920.69
8.4.100.0090.01218.70
8.4.90.0100.01020.61
8.4.80.0060.00418.94
8.4.70.0150.00520.37
8.4.60.0110.01018.86
8.4.50.0050.00418.52
8.4.40.0070.01019.43
8.4.30.0080.00020.50
8.4.20.0060.01320.49
8.4.10.0090.00018.00
8.3.280.0100.01418.34
8.3.270.0100.01016.75
8.3.260.0060.00516.54
8.3.250.0120.00717.06
8.3.240.0070.00616.88
8.3.230.0140.00616.55
8.3.220.0030.00418.92
8.3.210.0080.00618.42
8.3.200.0020.00616.61
8.3.190.0120.00716.99
8.3.180.0100.00918.87
8.3.170.0130.00616.62
8.3.160.0050.00517.15
8.3.150.0110.00717.34
8.3.140.0140.00020.91
8.3.130.0050.00318.04
8.3.120.0070.00718.64
8.3.110.0040.00420.94
8.3.100.0050.00324.06
8.3.90.0040.00426.77
8.3.80.0000.00916.63
8.3.70.0150.00416.75
8.3.60.0070.00716.63
8.3.50.0100.01018.27
8.3.40.0120.00418.82
8.3.30.0040.01118.70
8.3.20.0000.00924.18
8.3.10.0030.00524.66
8.3.00.0050.00326.16
8.2.290.0100.00920.19
8.2.280.0150.00518.38
8.2.270.0040.01416.88
8.2.260.0070.01116.76
8.2.250.0000.00816.84
8.2.240.0060.00319.03
8.2.230.0000.00822.58
8.2.220.0030.00637.54
8.2.210.0000.00826.77
8.2.200.0090.00016.38
8.2.190.0070.00716.63
8.2.180.0070.01025.92
8.2.170.0070.01119.00
8.2.160.0130.00322.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0090.00026.16
8.2.120.0000.00726.16
8.2.110.0100.00020.88
8.2.100.0110.00017.91
8.2.90.0000.00917.84
8.2.80.0040.00417.97
8.2.70.0090.00017.63
8.2.60.0080.00017.80
8.2.50.0080.00018.07
8.2.40.0030.00519.75
8.2.30.0070.00018.01
8.2.20.0040.00417.91
8.2.10.0060.00319.06
8.2.00.0040.00419.24
8.1.330.0040.00421.79
8.1.320.0090.01116.16
8.1.310.0070.01017.82
8.1.300.0120.00318.52
8.1.290.0090.00030.84
8.1.280.0180.00325.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00320.74
8.1.230.0110.00022.13
8.1.220.0040.00417.74
8.1.210.0040.00418.82
8.1.200.0050.00517.09
8.1.190.0000.00817.23
8.1.180.0060.00318.10
8.1.170.0050.00518.46
8.1.160.0050.00518.80
8.1.150.0060.00318.41
8.1.140.0050.00218.75
8.1.130.0040.00817.32
8.1.120.0040.00417.23
8.1.110.0040.00417.29
8.1.100.0040.00417.32
8.1.90.0000.00717.29
8.1.80.0060.00317.21
8.1.70.0030.00317.32
8.1.60.0050.00517.34
8.1.50.0030.00517.36
8.1.40.0040.00417.37
8.1.30.0000.00717.57
8.1.20.0040.00417.41
8.1.10.0000.00717.49
8.1.00.0040.00417.41
8.0.300.0040.00419.84
8.0.290.0050.00316.75
8.0.280.0000.00718.39
8.0.270.0000.00717.93
8.0.260.0030.00316.82
8.0.250.0000.00616.87
8.0.240.0030.00317.04
8.0.230.0000.00716.96
8.0.220.0040.00416.77
8.0.210.0030.00316.86
8.0.200.0000.00716.82
8.0.190.0050.00317.00
8.0.180.0000.00816.94
8.0.170.0080.00016.88
8.0.160.0040.00416.85
8.0.150.0050.00316.90
8.0.140.0000.00716.74
8.0.130.0050.00013.25
8.0.120.0000.00816.84
8.0.110.0050.00316.86
8.0.100.0000.00816.95
8.0.90.0070.00016.89
8.0.80.0030.00516.91
8.0.70.0040.00416.93
8.0.60.0070.00016.70
8.0.50.0040.00416.72
8.0.30.0060.00316.89
8.0.20.0000.00716.98
8.0.10.0080.00016.91
8.0.00.0040.00416.92
7.4.330.0000.00415.55
7.4.320.0030.00316.23
7.4.300.0000.00616.38
7.4.290.0030.00616.37
7.4.280.0090.00016.25
7.4.270.0000.00916.51
7.4.260.0000.00613.09
7.4.250.0000.00716.27
7.4.240.0070.00016.39
7.4.230.0030.00316.29
7.4.220.0000.00716.36
7.4.210.0040.00416.55
7.4.200.0070.00016.20
7.4.190.0050.00216.18
7.4.180.0000.00716.23
7.4.160.0040.00416.43
7.4.150.0040.00416.37
7.4.140.0000.00716.09
7.4.130.0040.00416.08
7.4.120.0040.00416.16
7.4.110.0070.00016.22
7.4.100.0000.00716.27
7.4.90.0000.00716.41
7.4.80.0040.00416.08
7.4.70.0040.00416.46
7.4.60.0070.00016.28
7.4.50.0070.00016.36
7.4.40.0030.00316.28
7.4.30.0030.00316.34
7.4.20.0030.00316.11
7.4.10.0000.00716.07
7.4.00.0000.00716.18
7.3.330.0030.00316.19
7.3.320.0030.00313.03
7.3.310.0070.00016.29
7.3.300.0030.00316.17
7.3.290.0030.00316.17
7.3.280.0000.00716.14
7.3.270.0030.00316.05
7.3.260.0000.00716.22
7.3.250.0030.00316.21
7.3.240.0040.00416.02
7.3.230.0030.00316.14
7.3.220.0000.00716.14
7.3.210.0030.00316.13
7.3.200.0000.00616.09
7.3.190.0040.00416.11
7.3.180.0040.00416.16
7.3.170.0020.00515.99
7.3.160.0050.00316.10
7.3.150.0030.00616.00
7.3.140.0030.00516.14
7.3.130.0040.00416.12
7.3.120.0000.00716.17
7.3.110.0030.00316.06
7.3.100.0070.00016.10
7.3.90.0000.00616.34
7.3.80.0000.00616.12
7.3.70.0040.00416.13
7.3.60.0000.00816.23
7.3.50.0020.00516.28
7.3.40.0070.00016.20
7.3.30.0040.00416.27
7.3.20.0040.00416.20
7.3.10.0040.00416.07
7.3.00.0000.00716.25

preferences:
38.35 ms | 403 KiB | 5 Q