3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((string) (float) '0');

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)
8.4.140.0090.01217.48
8.4.130.0060.00417.58
8.4.120.0100.00921.97
8.4.110.0110.00918.80
8.4.100.0110.00618.37
8.4.90.0100.00618.64
8.4.80.0060.00418.51
8.4.70.0080.00718.25
8.4.60.0060.00918.48
8.4.50.0060.00518.97
8.4.40.0100.00618.37
8.4.30.0100.00521.80
8.4.20.0090.00719.43
8.4.10.0090.00719.35
8.3.260.0090.01016.38
8.3.250.0110.00718.76
8.3.240.0060.00716.50
8.3.230.0100.00617.58
8.3.220.0100.00517.86
8.3.210.0100.00317.62
8.3.200.0080.00817.52
8.3.190.0080.00517.93
8.3.180.0110.00419.70
8.3.170.0070.00717.75
8.3.160.0110.00318.56
8.3.150.0060.00917.74
8.3.140.0070.00617.60
8.3.130.0070.00217.56
8.3.120.0060.00418.87
8.3.110.0220.00717.34
8.3.100.0170.00917.49
8.3.90.0090.00817.49
8.3.80.0160.00117.68
8.3.70.0130.00418.30
8.3.60.0130.00517.37
8.3.50.0080.00917.48
8.3.40.0120.00419.12
8.3.30.0100.00619.29
8.3.20.0130.00318.27
8.3.10.0110.00518.14
8.3.00.0050.00618.36
8.2.290.0110.00519.46
8.2.280.0090.00617.69
8.2.270.0070.00917.56
8.2.260.0050.00617.79
8.2.250.0060.00617.13
8.2.240.0080.00417.25
8.2.230.0120.00617.18
8.2.220.0160.00417.17
8.2.210.0170.00117.97
8.2.200.0160.00217.04
8.2.190.0150.00216.99
8.2.180.0190.00117.49
8.2.170.0120.00618.54
8.2.160.0150.00418.89
8.2.150.0140.00517.96
8.2.140.0110.00918.16
8.2.130.0160.00318.14
8.2.120.0150.00418.10
8.2.110.0170.00318.26
8.2.100.0140.00518.29
8.2.90.0120.00718.16
8.2.80.0130.00618.14
8.2.70.0150.00418.10
8.2.60.0160.00418.07
8.2.50.0150.00418.13
8.2.40.0150.00419.05
8.2.30.0170.00217.84
8.2.20.0140.00618.11
8.2.10.0130.00418.09
8.2.00.0190.00217.91
8.1.330.0140.00617.98
8.1.320.0130.00618.10
8.1.310.0130.00517.22
8.1.300.0140.00317.12
8.1.290.0150.00517.02
8.1.280.0180.00217.07
8.1.270.0150.00718.08
8.1.260.0170.00517.97
8.1.250.0160.00518.14
8.1.240.0110.00818.93
8.1.230.0160.00318.05
8.1.220.0140.00418.04
8.1.210.0150.00318.02
8.1.200.0140.00518.12
8.1.190.0190.00318.70
8.1.180.0270.00417.80
8.1.170.0270.00318.05
8.1.160.0220.00718.10
8.1.150.0240.00317.85
8.1.140.0220.00718.05
8.1.130.0260.00518.05
8.1.120.0230.00618.95
8.1.110.0220.00817.89
8.1.100.0190.00317.95
8.1.90.0230.00618.01
8.1.80.0220.00817.96
8.1.70.0260.00318.12
8.1.60.0290.00518.27
8.1.50.0260.00418.03
8.1.40.0180.00718.23
8.1.30.0200.00118.08
8.1.20.0180.01218.15
8.1.10.0200.00817.00
8.1.00.0240.00616.80

preferences:
61.87 ms | 403 KiB | 5 Q