3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ch = curl_init('https://www.google.com'); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_VERBOSE, true); $verbose = fopen('php://output', 'w+'); curl_setopt($ch, CURLOPT_STDERR, $verbose); $result = curl_exec($ch);

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)
8.4.140.0340.00517.72
8.4.130.0340.00717.64
8.4.120.0330.01017.82
8.4.110.0380.00617.91
8.4.100.0380.00817.59
8.4.90.0380.00818.02
8.4.80.0400.00617.93
8.4.70.0340.00917.43
8.4.60.0380.00717.84
8.4.50.0430.00917.70
8.4.40.0380.01117.89
8.4.30.0390.00817.37
8.4.20.0380.01017.26
8.4.10.0360.00917.82
8.3.270.0330.01116.63
8.3.260.0330.00916.50
8.3.250.0390.00716.60
8.3.240.0370.00816.45
8.3.230.0350.00816.34
8.3.220.0360.00716.50
8.3.210.0320.01016.54
8.3.200.0330.01116.72
8.3.190.0330.00916.48
8.3.180.0410.00716.66
8.3.170.0330.01216.44
8.3.160.0390.00616.54
8.3.150.0370.00716.51
8.3.140.0330.01016.51
8.3.130.0320.00816.41
8.3.120.0290.01016.59
8.3.110.0310.00916.55
8.3.100.0340.01116.51
8.3.90.0350.00816.35
8.3.80.0440.00916.19
8.3.70.0410.00816.29
8.3.60.0370.00816.40
8.3.50.0340.01116.41
8.3.40.0380.01017.59
8.3.30.0280.01117.47
8.3.20.0310.00917.21
8.3.10.0300.01017.38
8.3.00.0200.00817.36
8.2.290.0290.00716.61
8.2.280.0290.00716.80
8.2.270.0280.00916.85
8.2.260.0310.00616.58
8.2.250.0290.00916.75
8.2.240.0320.00916.23
8.2.230.0330.00916.50
8.2.220.0320.00816.71
8.2.210.0320.00716.66
8.2.200.0270.01116.49
8.2.190.0300.00816.46
8.2.180.0350.00816.77
8.2.170.0360.00917.59
8.2.160.0290.00917.15
8.2.150.0260.01317.34
8.2.140.0320.00717.32
8.2.130.0280.01017.40
8.2.120.0310.00717.22
8.2.110.0300.00817.32
8.2.100.0290.00817.46
8.2.90.0310.00617.59
8.2.80.0320.00717.58
8.2.70.0280.00817.32
8.2.60.0320.00817.59
8.2.50.0290.00817.37
8.2.40.0370.00617.15
8.2.30.0280.01217.53
8.2.20.0340.01217.33
8.2.10.0300.01117.25
8.2.00.0370.01017.32

preferences:
29.56 ms | 403 KiB | 5 Q