3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strlen("59636ffde2f6f6370a000001");

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)
8.3.60.0100.00716.75
8.3.50.0070.00716.43
8.3.40.0150.00618.84
8.3.30.0120.00318.54
8.3.20.0040.00420.18
8.3.10.0040.00421.78
8.3.00.0000.00919.26
8.2.180.0140.00716.63
8.2.170.0140.00022.96
8.2.160.0100.00320.49
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00721.18
8.2.120.0090.00926.35
8.2.110.0060.00321.08
8.2.100.0080.00318.03
8.2.90.0040.00419.22
8.2.80.0030.00517.97
8.2.70.0040.00417.38
8.2.60.0000.00717.92
8.2.50.0000.00818.10
8.2.40.0050.00320.36
8.2.30.0090.00020.79
8.2.20.0000.00717.96
8.2.10.0030.00317.84
8.2.00.0070.00017.94
8.1.280.0000.01525.92
8.1.270.0060.00322.19
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0040.00424.02
8.1.230.0050.00519.05
8.1.220.0000.00917.74
8.1.210.0080.00018.77
8.1.200.0060.00317.10
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0090.00020.43
8.1.160.0040.00418.96
8.1.150.0040.00420.41
8.1.140.0040.00419.50
8.1.130.0040.00418.70
8.1.120.0000.00717.37
8.1.110.0000.00817.29
8.1.100.0040.00417.37
8.1.90.0000.00717.24
8.1.80.0040.00417.24
8.1.70.0060.00317.25
8.1.60.0000.00717.35
8.1.50.0000.00917.37
8.1.40.0040.00417.33
8.1.30.0070.00017.48
8.1.20.0090.00317.55
8.1.10.0000.00717.45
8.1.00.0040.00417.23
8.0.300.0050.00318.77
8.0.290.0000.00716.75
8.0.280.0000.00718.33
8.0.270.0000.00717.14
8.0.260.0050.00216.65
8.0.250.0030.00316.80
8.0.240.0000.00716.73
8.0.230.0000.00716.73
8.0.220.0000.00616.66
8.0.210.0000.00716.78
8.0.200.0000.00716.80
8.0.190.0000.00916.73
8.0.180.0000.00816.67
8.0.170.0040.00416.76
8.0.160.0000.00716.66
8.0.150.0080.00016.77
8.0.140.0000.00716.77
8.0.130.0030.00313.21
8.0.120.0000.00716.71
8.0.110.0070.00016.80
8.0.100.0040.00416.79
8.0.90.0030.00316.63
8.0.80.0070.01116.68
8.0.70.0040.00416.71
8.0.60.0000.00816.63
8.0.50.0000.00716.65
8.0.30.0120.00716.88
8.0.20.0140.00717.40
8.0.10.0080.00016.88
8.0.00.0110.00716.66
7.4.330.0000.00515.55
7.4.320.0060.00016.38
7.4.300.0060.00016.23
7.4.290.0040.00416.36
7.4.280.0030.00516.35
7.4.270.0030.00316.36
7.4.260.0030.00316.44
7.4.250.0060.00316.34
7.4.240.0000.00816.32
7.4.230.0070.00016.48
7.4.220.0070.01716.32
7.4.210.0100.00516.48
7.4.200.0050.00316.46
7.4.160.0090.00916.39
7.4.150.0040.01317.40
7.4.140.0080.01017.86
7.4.130.0040.01416.41
7.4.120.0070.01016.39
7.4.110.0030.01316.16
7.4.100.0110.01216.17
7.4.90.0140.00616.56
7.4.80.0060.01219.39
7.4.70.0130.00316.18
7.4.60.0140.00316.35
7.4.50.0100.00616.18
7.4.40.0100.01016.31
7.4.30.0090.00616.09
7.4.00.0070.00415.03
7.3.330.0000.00512.96
7.3.320.0050.00013.05
7.3.310.0070.00016.00
7.3.300.0030.00316.01
7.3.290.0070.01016.17
7.3.280.0080.00816.11
7.3.270.0200.00317.40
7.3.260.0110.00816.48
7.3.250.0110.00716.19
7.3.240.0100.00816.20
7.3.230.0120.00616.43
7.3.210.0030.01316.02
7.3.200.0160.00316.29
7.3.190.0140.00616.33
7.3.180.0060.01216.19
7.3.170.0040.01216.30
7.3.160.0060.00916.29
7.2.330.0170.00016.28
7.2.320.0090.00616.37
7.2.310.0060.01216.35
7.2.300.0150.00316.61
7.2.290.0180.00016.49
7.2.80.0140.00016.66
7.2.60.0070.00716.75
7.2.00.0030.00619.06
7.1.200.0090.00315.49
7.1.100.0100.00718.03
7.1.70.0060.00616.68
7.1.60.0130.01334.73
7.1.50.0170.01034.75
7.1.40.0190.00634.36
7.1.30.0200.00734.36
7.1.20.0100.02434.37
7.1.10.0070.00716.43
7.1.00.0030.00916.57
7.0.200.0000.01216.48
7.0.190.0070.00716.55
7.0.180.0030.00916.27
7.0.170.0060.00616.05
7.0.160.0040.00916.05
7.0.150.0060.00616.12
7.0.140.0030.01016.34
7.0.130.0040.01016.57
7.0.120.0070.01016.52
7.0.110.0000.01216.17
7.0.100.0040.01116.33
7.0.90.0080.00516.22
7.0.80.0060.00616.16
7.0.70.0090.00916.41
7.0.60.0090.00616.07
7.0.50.0040.00816.32
7.0.40.0040.00816.48
7.0.30.0060.00616.32
7.0.20.0030.01016.25
7.0.10.0000.01316.29
7.0.00.0060.00616.22

preferences:
46.72 ms | 401 KiB | 5 Q