3v4l.org

run code in 300+ PHP versions simultaneously
<?php $content = "<?php return array(1, 2, 3);"; $file = "/tmp/some-file.php"; file_put_contents($file, $content); var_dump(require $file);

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)
8.3.60.0130.00918.31
8.3.50.0110.01118.23
8.3.40.0050.01018.57
8.3.30.0070.00718.70
8.3.20.0000.00924.18
8.3.10.0080.00024.66
8.3.00.0080.00026.16
8.2.180.0090.00625.92
8.2.170.0140.00018.79
8.2.160.0030.01022.96
8.2.150.0080.00025.66
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00426.16
8.2.110.0070.00322.26
8.2.100.0110.00017.78
8.2.90.0000.00817.91
8.2.80.0000.00818.73
8.2.70.0090.00979.33
8.2.60.0120.00679.33
8.2.50.0140.00579.33
8.2.40.0120.00479.33
8.2.30.0130.00379.33
8.2.20.0120.00679.33
8.2.10.0160.00079.33
8.2.00.0110.00579.33
8.1.280.0070.00725.92
8.1.270.0000.00823.99
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00723.81
8.1.230.0110.00022.05
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0120.00679.33
8.1.190.0160.00079.33
8.1.180.0110.00679.33
8.1.170.0140.00379.33
8.1.160.0110.00579.33
8.1.150.0050.01179.33
8.1.140.0170.00079.33
8.1.130.0170.00079.33
8.1.120.0130.00479.33
8.1.110.0160.00079.33
8.1.100.0140.00579.33
8.1.90.0140.00379.33
8.1.80.0130.00479.33
8.1.70.0110.00579.33
8.1.60.0090.00979.33
8.1.50.0090.00979.33
8.1.40.0130.00579.33
8.1.30.0200.00479.33
8.1.20.0140.00579.33
8.1.10.0170.00079.33
8.1.00.0130.00479.33
8.0.300.0070.00018.77
8.0.290.0130.00479.33
8.0.280.0110.00579.33
8.0.270.0160.00079.33
8.0.260.0120.00679.33
8.0.250.0100.00679.33
8.0.240.0170.00079.33
8.0.230.0110.00579.33
8.0.220.0100.00779.33
8.0.210.0140.00379.33
8.0.200.0150.00279.33
8.0.190.0140.00479.33
8.0.180.0130.00479.33
8.0.170.0120.00479.33
8.0.160.0120.00479.33
8.0.150.0110.00679.33
8.0.140.0120.00479.33
8.0.130.0150.00279.33
8.0.120.0120.00679.33
8.0.110.0110.00779.33
8.0.100.0090.00979.33
8.0.90.0110.00579.33
8.0.80.0130.00379.33
8.0.70.0170.00079.33
8.0.60.0080.00879.33
8.0.50.0170.00079.33
8.0.30.0080.00879.33
8.0.20.0120.00579.33
8.0.10.0170.00079.33
8.0.00.0080.00879.33
7.4.330.0070.00779.33
7.4.320.0150.00079.33
7.4.300.0140.00279.33
7.4.290.0090.00679.33
7.4.280.0160.00079.33
7.4.270.0080.00879.33
7.4.260.0160.00079.33
7.4.250.0140.00379.33
7.4.240.0080.00879.33
7.4.230.0150.00079.33
7.4.220.0060.00979.33
7.4.210.0120.00379.33
7.4.200.0110.00479.33
7.4.190.0110.00479.33
7.4.180.0140.00079.33
7.4.160.0100.00579.33
7.4.150.0110.00479.33
7.4.140.0110.00479.33
7.4.130.0110.00579.33
7.4.120.0160.00079.33
7.4.110.0060.00979.33
7.4.100.0090.00679.33
7.4.90.0100.00679.33
7.4.80.0100.00779.33
7.4.70.0080.00879.33
7.4.60.0110.00579.33
7.4.50.0090.00679.33
7.4.40.0140.00279.33
7.4.30.0050.01079.33
7.4.20.0200.00079.33
7.4.10.0090.00679.33
7.4.00.0160.00079.33
7.3.330.0120.00379.33
7.3.320.0050.01179.33
7.3.310.0120.00479.33
7.3.300.0080.00679.33
7.3.290.0110.00479.33
7.3.280.0160.00079.33
7.3.270.0050.01079.33
7.3.260.0150.00079.33
7.3.250.0070.00779.33
7.3.240.0110.00479.33
7.3.230.0120.00379.33
7.3.220.0150.00079.33
7.3.210.0130.00379.33
7.3.200.0090.00679.33
7.3.190.0120.00479.33
7.3.180.0100.00679.33
7.3.170.0120.00479.33
7.3.160.0160.00079.33
7.3.150.0130.00379.33
7.3.140.0080.00879.33
7.3.130.0170.00079.33
7.3.120.0100.00579.33
7.3.110.0130.00379.33
7.3.100.0120.00379.33
7.3.90.0080.00879.33
7.3.80.0100.00579.33
7.3.70.0150.00079.33
7.3.60.0110.00479.33
7.3.50.0110.00479.33
7.3.40.0100.00579.33
7.3.30.0090.00679.33
7.3.20.0070.00779.33
7.3.10.0150.00079.33
7.3.00.0160.00079.33

preferences:
46.91 ms | 400 KiB | 5 Q