3v4l.org

run code in 300+ PHP versions simultaneously
<?php $count = 0; while ($count < 100) { echo $count. ". 7learn" . PHP_EOL; $count++; }

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)
8.4.120.0120.00820.56
8.4.110.0090.00820.54
8.4.100.0090.01218.77
8.4.90.0040.00622.48
8.4.80.0060.01217.79
8.4.70.0070.00818.00
8.4.60.0070.00517.78
8.4.50.0060.00519.61
8.4.40.0110.00917.43
8.4.30.0040.01522.52
8.4.20.0070.01117.98
8.4.10.0080.00023.93
8.3.250.0100.00918.68
8.3.240.0110.00716.69
8.3.230.0060.00316.63
8.3.220.0040.00417.20
8.3.210.0140.00616.73
8.3.200.0130.00616.82
8.3.190.0110.00816.56
8.3.180.0050.00516.57
8.3.170.0180.00019.09
8.3.160.0120.00618.34
8.3.150.0110.00720.58
8.3.140.0040.00416.65
8.3.130.0070.00318.36
8.3.120.0040.00419.02
8.3.110.0000.00920.94
8.3.100.0030.00624.06
8.3.90.0140.00426.77
8.3.80.0070.00318.30
8.3.70.0000.01416.75
8.3.60.0130.00916.62
8.3.50.0140.00316.46
8.3.40.0100.00720.38
8.3.30.0140.00019.13
8.3.20.0080.00024.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.290.0120.00620.52
8.2.280.0050.00616.29
8.2.270.0070.01117.30
8.2.260.0090.00017.30
8.2.250.0080.00016.79
8.2.240.0060.00316.97
8.2.230.0040.01422.58
8.2.220.0120.00037.54
8.2.210.0030.00626.77
8.2.200.0000.00916.38
8.2.190.0100.01016.63
8.2.180.0070.01416.50
8.2.170.0070.00718.66
8.2.160.0120.00922.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00022.27
8.2.110.0060.00319.32
8.2.100.0110.00017.91
8.2.90.0040.00417.91
8.2.80.0000.00819.03
8.2.70.0210.00079.33
8.2.60.0190.00479.33
8.2.50.0190.00079.33
8.2.40.0160.00079.33
8.2.30.0060.00379.33
8.2.20.0110.00579.33
8.2.10.0130.00279.33
8.2.00.0110.00479.33
8.1.330.0090.01322.01
8.1.320.0110.00916.06
8.1.310.0030.00618.42
8.1.300.0030.00616.01
8.1.290.0080.00030.84
8.1.280.0090.00925.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0040.00422.14
8.1.230.0110.00020.99
8.1.220.0000.00917.75
8.1.210.0040.00418.96
8.1.200.0110.00579.33
8.1.190.0100.00679.33
8.1.180.0060.00979.33
8.1.170.0140.00379.33
8.1.160.0130.00379.33
8.1.150.0140.00579.33
8.1.140.0130.00379.33
8.1.130.0130.00379.33
8.1.120.0160.00079.33
8.1.110.0080.00879.33
8.1.100.0090.00779.33
8.1.90.0110.00479.33
8.1.80.0130.00379.33
8.1.70.0130.00379.33
8.1.60.0090.00979.33
8.1.50.0180.00079.33
8.1.40.0150.00379.33
8.1.30.0120.00679.33
8.1.20.0110.00679.33
8.1.10.0110.00779.33
8.1.00.0140.00479.33
8.0.300.0000.00720.02
8.0.290.0090.00979.33
8.0.280.0170.00079.33
8.0.270.0140.00479.33
8.0.260.0110.00679.33
8.0.250.0130.00879.33
8.0.240.0140.00279.33
8.0.230.0110.00579.33
8.0.220.0130.00379.33
8.0.210.0080.00879.33
8.0.200.0100.00779.33
8.0.190.0120.00579.33
8.0.180.0120.00479.33
8.0.170.0160.00079.33
8.0.160.0160.00079.33
8.0.150.0130.00479.33
8.0.140.0170.00079.33
8.0.130.0110.00579.33
8.0.120.0170.00079.33
8.0.110.0120.00279.33
8.0.100.0080.00879.33
8.0.90.0150.00079.33
8.0.80.0080.00879.33
8.0.70.0100.00579.33
8.0.60.0100.00679.33
8.0.50.0150.00079.33
8.0.30.0110.00479.33
8.0.20.0130.00379.33
8.0.10.0130.00379.33

preferences:
52.04 ms | 403 KiB | 5 Q