3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strlen('BnRshnWxkW4');

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)
8.3.60.0130.00616.25
8.3.50.0140.00722.04
8.3.40.0140.00318.59
8.3.30.0070.00718.32
8.3.20.0040.00420.18
8.3.10.0070.00021.63
8.3.00.0050.00323.52
8.2.180.0090.00618.16
8.2.170.0100.00722.96
8.2.160.0140.00020.28
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0050.00321.02
8.2.120.0070.00026.35
8.2.110.0060.00322.22
8.2.100.0080.00417.92
8.2.90.0040.00419.25
8.2.80.0030.00517.97
8.2.70.0030.00617.50
8.2.60.0030.00517.93
8.2.50.0040.00418.09
8.2.40.0060.00620.47
8.2.30.0040.00419.18
8.2.20.0030.00617.55
8.2.10.0000.00717.98
8.2.00.0040.00417.93
8.1.280.0170.00025.92
8.1.270.0140.00722.18
8.1.260.0090.00028.09
8.1.250.0000.00728.09
8.1.240.0050.00517.35
8.1.230.0040.00719.21
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0100.00017.23
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0080.00018.59
8.1.160.0000.00720.50
8.1.150.0000.00720.54
8.1.140.0070.00419.48
8.1.130.0030.00317.45
8.1.120.0030.00317.38
8.1.110.0000.00717.27
8.1.100.0070.00017.21
8.1.90.0090.00017.33
8.1.80.0000.00817.22
8.1.70.0030.00317.21
8.1.60.0080.00017.48
8.1.50.0040.00417.43
8.1.40.0070.00317.27
8.1.30.0040.00417.43
8.1.20.0050.00317.52
8.1.10.0040.00417.46
8.1.00.0000.00717.27
8.0.300.0000.00918.77
8.0.290.0030.00616.63
8.0.280.0070.00018.37
8.0.270.0000.00717.23
8.0.260.0030.00317.18
8.0.250.0030.00316.80
8.0.240.0050.00216.86
8.0.230.0060.00016.84
8.0.220.0030.00316.70
8.0.210.0030.00516.77
8.0.200.0040.00416.80
8.0.190.0020.00516.82
8.0.180.0050.00216.76
8.0.170.0000.00816.78
8.0.160.0030.00316.77
8.0.150.0030.00316.63
8.0.140.0080.00016.59
8.0.130.0030.00313.17
8.0.120.0080.00016.69
8.0.110.0030.00416.72
8.0.100.0040.00416.57
8.0.90.0030.00516.82
8.0.80.0060.00916.79
8.0.70.0000.00716.79
8.0.60.0000.00816.57
8.0.50.0050.00216.70
8.0.30.0100.00816.92
8.0.20.0090.01117.40
8.0.10.0040.00416.82
8.0.00.0060.01116.63
7.4.330.0000.00616.70
7.4.320.0060.00016.38
7.4.300.0030.00316.51
7.4.290.0030.00316.33
7.4.280.0030.00516.33
7.4.270.0030.00316.46
7.4.260.0000.00716.34
7.4.250.0040.00416.46
7.4.240.0030.00316.28
7.4.230.0070.00016.31
7.4.220.0060.01316.41
7.4.210.0110.00816.50
7.4.200.0040.00416.49
7.4.160.0030.01216.15
7.4.150.0140.00317.40
7.4.140.0100.01217.86
7.4.130.0030.01416.36
7.4.120.0090.01116.42
7.4.110.0100.00716.49
7.4.100.0130.00616.47
7.4.90.0100.00716.44
7.4.80.0100.00619.39
7.4.70.0070.01016.50
7.4.60.0120.00616.32
7.4.50.0060.00916.27
7.4.40.0080.00816.54
7.4.30.0190.00616.38
7.4.00.0150.00014.94
7.3.330.0000.00513.03
7.3.320.0060.00012.97
7.3.310.0060.00316.22
7.3.300.0040.00416.14
7.3.290.0110.00816.11
7.3.280.0110.00716.13
7.3.270.0130.00517.40
7.3.260.0150.00316.44
7.3.240.0090.00816.41
7.3.230.0150.00316.39
7.3.210.0100.00716.43
7.3.200.0060.01219.39
7.3.190.0080.01116.21
7.3.180.0090.00616.15
7.3.170.0090.00916.27
7.3.160.0060.01516.18
7.2.330.0070.01016.45
7.2.320.0090.00816.20
7.2.310.0070.01016.46
7.2.300.0050.01016.58
7.2.290.0130.00616.24
7.2.80.0000.01016.20
7.2.60.0030.01316.94
7.2.00.0030.01019.32
7.1.200.0030.00915.62
7.1.100.0000.01017.79
7.1.70.0000.00916.75
7.1.60.0130.01019.28
7.1.50.0130.00916.79
7.1.00.0030.07722.35
7.0.200.0000.00816.69
7.0.60.0000.08321.88
7.0.50.0070.06017.80
7.0.40.0100.08320.42
7.0.30.0200.04720.01
7.0.20.0400.07320.04
7.0.10.0070.05020.16
7.0.00.0070.08020.16
5.6.210.0200.06320.72
5.6.200.0070.06318.12
5.6.190.0030.07020.42
5.6.180.0200.04320.48
5.6.170.0300.07320.38
5.6.160.0100.08020.50
5.6.150.0030.04318.21
5.6.140.0070.08018.10
5.6.130.0030.08318.16
5.6.120.0100.07720.98
5.6.110.0070.07020.98
5.6.100.0200.07320.98
5.6.90.0070.08321.11
5.6.80.0200.06720.52
5.5.350.3970.04320.32
5.5.340.0070.07717.98
5.5.330.0070.08720.58
5.5.320.0600.06720.27
5.5.310.0300.06720.35
5.5.300.0170.06717.89
5.5.290.0170.07318.03
5.5.280.0100.07320.98
5.5.270.0070.04720.79
5.5.260.0100.09020.75
5.5.250.0170.07720.55
5.5.240.0200.07320.14

preferences:
38.21 ms | 401 KiB | 5 Q