3v4l.org

run code in 300+ PHP versions simultaneously
<?php $val = 1; $val1 = (string)$val; var_dump($val1, $val);

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)
8.5.30.0090.00717.91
8.5.20.0090.00820.32
8.5.10.0110.01016.69
8.5.00.0100.01119.67
8.4.180.0130.00821.98
8.4.170.0120.01022.03
8.4.160.0100.01122.09
8.4.150.0080.00416.81
8.4.140.0140.00817.41
8.4.130.0120.00817.73
8.4.120.0160.00424.21
8.4.110.0140.00522.45
8.4.100.0120.00917.67
8.4.90.0150.00717.59
8.4.80.0310.00918.62
8.4.70.0380.00917.46
8.4.60.0360.01017.57
8.4.50.0190.00317.44
8.4.40.0380.00817.33
8.4.30.0320.00517.39
8.4.20.0250.00517.45
8.4.10.0530.00617.43
8.3.300.0120.00820.72
8.3.290.0120.00820.82
8.3.280.0100.00918.14
8.3.270.0110.00916.60
8.3.260.0130.00716.58
8.3.250.0050.00418.79
8.3.240.0090.01018.80
8.3.230.0110.00816.79
8.3.220.0300.00619.06
8.3.210.0370.01216.97
8.3.200.0350.01216.97
8.3.190.0390.00916.97
8.3.180.0380.00916.97
8.3.170.0480.00716.97
8.3.160.0450.00916.97
8.3.150.0440.00616.97
8.3.140.0440.00616.97
8.3.130.0310.00816.97
8.3.120.0250.00216.97
8.3.110.0200.00316.97
8.3.100.0230.00616.97
8.3.90.0170.00516.97
8.3.80.0210.00316.97
8.3.70.0210.00416.97
8.3.60.0340.01316.97
8.3.50.0390.00816.97
8.3.40.0430.00617.34
8.3.30.0350.00517.43
8.3.20.0320.00317.32
8.3.10.0260.00817.24
8.3.00.0050.00617.27
8.2.300.0110.01020.12
8.2.290.0120.00619.03
8.2.280.0280.00716.97
8.2.270.0270.00616.97
8.2.260.0210.00716.97
8.2.250.0140.00516.97
8.2.240.0230.00316.97
8.2.230.0300.01016.97
8.2.220.0340.00516.97
8.2.210.0220.00516.97
8.2.200.0160.00316.97
8.2.190.0230.00516.97
8.2.180.0290.01116.97
8.2.170.0220.00817.42
8.2.160.0210.00717.29
8.2.150.0400.00717.38
8.2.140.0280.00517.48
8.2.130.0160.00317.39
8.2.120.0340.00817.32
8.2.110.0380.00717.46
8.2.100.0320.00717.32
8.2.90.0390.00517.68
8.2.80.0360.00717.39
8.2.70.0400.00417.43
8.2.60.0370.00817.52
8.2.50.0290.00517.36
8.2.40.0280.01017.32
8.2.30.0350.00717.23
8.2.20.0190.00617.14
8.2.10.0200.00517.21
8.2.00.0190.00617.36
8.1.340.0110.01020.07

preferences:
42.13 ms | 838 KiB | 5 Q