3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c = 'Class@method'; $pos = strpos($c, '@'); echo substr($c, $pos+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)
8.3.60.0060.01218.28
8.3.50.0100.00316.39
8.3.40.0070.01118.85
8.3.30.0100.01018.45
8.3.20.0030.01021.68
8.3.10.0080.00023.70
8.3.00.0080.00020.75
8.2.180.0130.00718.33
8.2.170.0110.00722.96
8.2.160.0080.00620.15
8.2.150.0140.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00718.09
8.2.120.0000.01426.35
8.2.110.0080.00022.21
8.2.100.0080.00417.84
8.2.90.0040.00417.63
8.2.80.0040.00417.97
8.2.70.0000.00918.05
8.2.60.0050.00318.09
8.2.50.0000.00818.10
8.2.40.0030.00519.30
8.2.30.0030.00319.15
8.2.20.0070.00017.98
8.2.10.0040.00419.31
8.2.00.0100.00519.34
8.1.280.0000.01825.92
8.1.270.0040.00418.94
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.79
8.1.230.0070.00418.99
8.1.220.0030.00617.79
8.1.210.0040.00418.77
8.1.200.0050.00517.22
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0000.00818.31
8.1.160.0000.00718.88
8.1.150.0050.00318.87
8.1.140.0020.00520.73
8.1.130.0030.00320.25
8.1.120.0000.00817.43
8.1.110.0040.00417.26
8.1.100.0080.00017.35
8.1.90.0080.00017.28
8.1.80.0060.00617.28
8.1.70.0030.00317.40
8.1.60.0000.00817.53
8.1.50.0050.00317.45
8.1.40.0000.00717.37
8.1.30.0040.00417.64
8.1.20.0030.00517.54
8.1.10.0040.00417.57
8.1.00.0040.00417.48
8.0.300.0070.00019.77
8.0.290.0040.00416.63
8.0.280.0000.00718.49
8.0.270.0030.00317.24
8.0.260.0050.00318.48
8.0.250.0030.00316.81
8.0.240.0050.00316.91
8.0.230.0030.00516.86
8.0.220.0070.00016.81
8.0.210.0000.00716.71
8.0.200.0080.00016.94
8.0.190.0030.00516.86
8.0.180.0000.00816.82
8.0.170.0090.00016.85
8.0.160.0050.00316.82
8.0.150.0050.00316.85
8.0.140.0000.00716.83
8.0.130.0030.00313.25
8.0.120.0000.00716.83
8.0.110.0080.00016.66
8.0.100.0040.00416.87
8.0.90.0040.00416.88
8.0.80.0050.01616.85
8.0.70.0000.00716.81
8.0.60.0000.00716.75
8.0.50.0050.00216.67
8.0.30.0090.01117.06
8.0.20.0090.00917.40
8.0.10.0000.00716.79
8.0.00.0090.01116.56
7.4.330.0000.00715.55
7.4.320.0060.00016.52
7.4.300.0060.00016.54
7.4.290.0070.00016.55
7.4.280.0030.00616.43
7.4.270.0070.00016.36
7.4.260.0030.00316.42
7.4.250.0000.00716.44
7.4.240.0000.00716.44
7.4.230.0030.00316.54
7.4.220.0040.00416.64
7.4.210.0100.00516.42
7.4.200.0070.00016.52
7.4.160.0120.00516.52
7.4.140.0090.01317.86
7.4.130.0090.00916.59
7.4.120.0100.00616.40
7.4.110.0130.01016.47
7.4.100.0090.00916.52
7.4.90.0100.00716.24
7.4.80.0130.00319.39
7.4.70.0060.01816.46
7.4.60.0170.00416.43
7.4.50.0110.00416.56
7.4.40.0150.00416.33
7.4.00.0030.00614.81
7.3.330.0000.00512.95
7.3.320.0060.00013.09
7.3.310.0070.00016.15
7.3.300.0000.00616.18
7.3.290.0070.00016.03
7.3.280.0100.00716.18
7.3.260.0120.00716.41
7.3.230.0100.00616.43
7.3.210.0070.01416.33
7.3.200.0100.01016.34
7.3.190.0130.00616.32
7.3.180.0040.01316.21
7.3.170.0040.01416.46
7.3.160.0070.01016.26
7.3.10.0280.00815.87
7.3.00.0340.00315.70
7.2.330.0100.00716.42
7.2.320.0070.01016.43
7.2.310.0090.00916.70
7.2.300.0030.01316.50
7.2.290.0100.00916.60
7.2.130.0320.00716.18
7.2.120.0320.00715.99
7.2.110.0200.00916.04
7.2.100.0230.00815.90
7.2.90.0250.00816.02
7.2.80.0260.00716.30
7.2.70.0330.00515.97
7.2.60.0360.00215.90
7.2.50.0260.00716.10
7.2.40.0260.00515.90
7.2.30.0260.00816.17
7.2.20.0300.00716.05
7.2.10.0320.00915.93
7.2.00.0380.00916.13
7.1.250.0240.00714.91

preferences:
55.69 ms | 400 KiB | 5 Q