3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo length(explode(-1, "-"));

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)
8.3.60.0070.01416.50
8.3.50.0100.01120.90
8.3.40.0110.00318.67
8.3.30.0110.00418.84
8.3.20.0040.00420.37
8.3.10.0030.00521.94
8.3.00.0040.00423.65
8.2.180.0090.00618.29
8.2.170.0040.01422.96
8.2.160.0130.00020.16
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00820.86
8.2.120.0000.00726.35
8.2.110.0040.00822.20
8.2.100.0130.00017.79
8.2.90.0080.00018.22
8.2.80.0030.00617.97
8.2.70.0060.00317.63
8.2.60.0000.00817.80
8.2.50.0070.00318.09
8.2.40.0040.00422.37
8.2.30.0040.00419.38
8.2.20.0040.00417.67
8.2.10.0040.00417.91
8.2.00.0000.00717.90
8.1.280.0060.00825.92
8.1.270.0140.00322.14
8.1.260.0050.00328.09
8.1.250.0080.00028.09
8.1.240.0030.00623.97
8.1.230.0080.00320.88
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00717.25
8.1.190.0060.00317.13
8.1.180.0030.00618.10
8.1.170.0040.00418.51
8.1.160.0040.00420.68
8.1.150.0000.00820.53
8.1.140.0030.00519.42
8.1.130.0070.00317.56
8.1.120.0040.00317.39
8.1.110.0000.00717.35
8.1.100.0070.00017.40
8.1.90.0040.00417.32
8.1.80.0040.00417.36
8.1.70.0030.00317.32
8.1.60.0040.00417.41
8.1.50.0040.00417.47
8.1.40.0000.00917.52
8.1.30.0000.00817.54
8.1.20.0040.00417.47
8.1.10.0040.00417.49
8.1.00.0000.00717.45
8.0.300.0000.00720.07
8.0.290.0000.00816.75
8.0.280.0070.00018.26
8.0.270.0000.00717.21
8.0.260.0030.00317.20
8.0.250.0000.00816.96
8.0.240.0040.00416.95
8.0.230.0000.00716.84
8.0.220.0030.00616.78
8.0.210.0000.00816.88
8.0.200.0090.00016.82
8.0.190.0040.00416.94
8.0.180.0000.00816.91
8.0.170.0000.00716.82
8.0.160.0000.00716.95
8.0.150.0040.00416.73
8.0.140.0050.00216.78
8.0.130.0030.00313.30
8.0.120.0050.00316.76
8.0.110.0000.00716.77
8.0.100.0080.00016.75
8.0.90.0000.00716.89
8.0.80.0040.01216.94
8.0.70.0040.00416.84
8.0.60.0070.00016.73
8.0.50.0050.00316.79
8.0.30.0110.01016.92
8.0.20.0120.00717.40
8.0.10.0000.00717.07
8.0.00.0080.00916.77
7.4.330.0000.00516.76
7.4.320.0040.00416.29
7.4.300.0060.00016.38
7.4.290.0060.00016.38
7.4.280.0040.00416.35
7.4.270.0000.00716.44
7.4.260.0000.01116.36
7.4.250.0050.00216.54
7.4.240.0000.00816.46
7.4.230.0070.00016.44
7.4.220.0060.01116.52
7.4.210.0040.01016.61
7.4.200.0000.00716.43
7.4.160.0120.00416.67
7.4.150.0130.00317.40
7.4.140.0110.00717.86
7.4.130.0140.00816.39
7.4.120.0040.01316.48
7.4.110.0060.01016.55
7.4.100.0040.01816.46
7.4.90.0130.00316.36
7.4.80.0120.00619.39
7.4.70.0100.00716.37
7.4.60.0110.00716.48
7.4.50.0060.00916.51
7.4.40.0090.00916.51
7.4.30.0060.01516.54
7.4.00.0080.00815.08
7.3.330.0050.00013.19
7.3.320.0000.00713.14
7.3.310.0030.00416.30
7.3.300.0030.00316.28
7.3.290.0080.00716.28
7.3.280.0080.00716.28
7.3.270.0140.00417.40
7.3.260.0120.00616.14
7.3.250.0090.00816.21
7.3.240.0180.00216.28
7.3.230.0110.01116.44
7.3.210.0130.00316.41
7.3.200.0090.00919.39
7.3.190.0100.01016.30
7.3.180.0030.01216.44
7.3.170.0000.01916.51
7.3.160.0130.00316.40
7.2.330.0090.00916.49
7.2.320.0140.00416.25
7.2.310.0070.01516.15
7.2.300.0100.01416.48
7.2.290.0100.00616.38
7.2.60.0030.00916.76
7.2.00.0070.01019.09
7.1.200.0030.00315.59
7.1.100.0080.00318.11
7.1.70.0090.00016.71
7.1.60.0070.01819.40
7.1.50.0070.01416.80
7.1.00.0000.08022.33
7.0.200.0290.01214.71
7.0.60.0230.03719.84
7.0.50.0030.07017.83
7.0.40.0130.08020.04
7.0.30.0430.07020.00
7.0.20.0370.08020.18
7.0.10.0130.06720.00
7.0.00.0100.06720.09
5.6.280.0030.07020.92
5.6.210.0070.06720.52
5.6.200.0030.08318.22
5.6.190.0000.07320.54
5.6.180.0300.05320.41
5.6.170.0200.04720.54
5.6.160.0030.08320.46
5.6.150.0030.08018.16
5.6.140.0100.04318.11
5.6.130.0100.05718.08
5.6.120.0100.05020.98
5.6.110.0100.08021.13
5.6.100.0070.07720.98
5.6.90.0070.04321.11
5.6.80.0070.08720.38
5.5.350.0130.07720.41
5.5.340.0130.07718.02
5.5.330.0100.08320.19
5.5.320.0100.08720.50
5.5.310.0230.03720.41
5.5.300.0070.04317.93
5.5.290.0100.07717.89
5.5.280.0070.07320.64
5.5.270.0070.09020.75
5.5.260.0030.08720.85
5.5.250.0070.04020.68
5.5.240.0100.03720.18

preferences:
47.63 ms | 401 KiB | 5 Q