3v4l.org

run code in 300+ PHP versions simultaneously
<?php file_put_contents('/tmp/derp.log', 'allalalalala'); $a = `ls -la`;

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)
8.3.40.0070.00718.89
8.3.30.0140.00018.86
8.3.20.0070.00020.18
8.3.10.0000.00823.64
8.3.00.0040.00420.97
8.2.170.0120.00322.96
8.2.160.0100.00720.38
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0110.00326.16
8.2.120.0080.00020.85
8.2.110.0030.01422.29
8.2.100.0130.00017.84
8.2.90.0000.00817.91
8.2.80.0100.00017.97
8.2.70.0100.00817.13
8.2.60.0140.00517.35
8.2.50.0110.00617.25
8.2.40.0170.00017.50
8.2.30.0150.00317.50
8.2.20.0110.00617.61
8.2.10.0140.00417.13
8.2.00.0110.00617.73
8.1.270.0060.00323.67
8.1.260.0080.00026.35
8.1.250.0000.00928.09
8.1.240.0040.00522.46
8.1.230.0090.00320.89
8.1.220.0000.00817.74
8.1.210.0040.00418.86
8.1.200.0080.00817.00
8.1.190.0060.01117.00
8.1.180.0170.00016.96
8.1.170.0140.00417.13
8.1.160.0070.01017.25
8.1.150.0060.01216.96
8.1.140.0100.00617.25
8.1.130.0130.00317.25
8.1.120.0140.00317.38
8.1.110.0100.00717.38
8.1.100.0170.00017.38
8.1.90.0090.00617.35
8.1.80.0140.00417.38
8.1.70.0120.00417.25
8.1.60.0130.00517.38
8.1.50.0150.00317.25
8.1.40.0130.00017.38
8.1.30.0050.00519.13
8.1.20.0060.00319.11
8.1.10.0050.00519.25
8.1.00.0060.00319.13
8.0.300.0070.00019.96
8.0.290.0030.00516.96
8.0.280.0030.00616.96
8.0.270.0000.00816.96
8.0.260.0080.00016.96
8.0.250.0060.00316.96
8.0.240.0080.00016.96
8.0.230.0060.00316.96
8.0.220.0060.00316.96
8.0.210.0040.00516.96
8.0.200.0060.00316.96
8.0.190.0030.00616.96
8.0.180.0050.00516.96
8.0.170.0040.00416.96
8.0.160.0000.00916.96
8.0.150.0040.00416.96
8.0.140.0000.00916.96
8.0.130.0060.00316.96
8.0.120.0030.00516.96
8.0.110.0080.00016.96
8.0.100.0040.00416.96
8.0.90.0040.00416.96
8.0.80.0040.00416.96
8.0.70.0050.00316.96
8.0.60.0040.00416.96
8.0.50.0080.00016.96
8.0.30.0040.00416.96
8.0.20.0040.00416.96
8.0.10.0080.00016.96
8.0.00.0060.00316.96
7.4.330.0130.00016.96
7.4.320.0130.00316.96
7.4.300.0130.00316.96
7.4.290.0120.00416.96
7.4.280.0090.00616.96
7.4.270.0110.00616.96
7.4.260.0120.00416.96
7.4.250.0090.00616.96
7.4.240.0090.00616.96
7.4.230.0080.00816.96
7.4.220.0090.00516.96
7.4.210.0040.01116.96
7.4.200.0090.00616.96
7.4.190.0110.00616.96
7.4.180.0070.00716.96
7.4.160.0110.00616.96
7.4.150.0050.01016.96
7.4.140.0120.00316.96
7.4.130.0090.00616.96
7.4.120.0160.00016.96
7.4.110.0040.01216.96
7.4.100.0080.00816.96
7.4.90.0000.01516.96
7.4.80.0050.01016.96
7.4.70.0100.00516.96
7.4.60.0070.01016.96
7.4.50.0100.00516.96
7.4.40.0050.01016.96
7.4.30.0110.00416.96
7.4.20.0150.00016.96
7.4.10.0100.00516.96
7.4.00.0110.00416.96
7.3.330.0120.00316.96
7.3.320.0120.00316.96
7.3.310.0150.00016.96
7.3.300.0050.01016.96
7.3.290.0090.00516.96
7.3.280.0090.00616.96
7.3.270.0150.00016.96
7.3.260.0150.00016.96
7.3.250.0120.00316.96
7.3.240.0120.00316.96
7.3.230.0160.00016.96
7.3.220.0120.00416.96
7.3.210.0080.00816.96
7.3.200.0120.00616.96
7.3.190.0120.00316.96
7.3.180.0120.00416.96
7.3.170.0150.00016.96
7.3.160.0150.00016.96
7.3.150.0120.00316.96
7.3.140.0110.00516.96
7.3.130.0130.00416.96
7.3.120.0110.00616.96
7.3.110.0130.00316.96
7.3.100.0120.00316.96
7.3.90.0130.00316.96
7.3.80.0120.00316.96
7.3.70.0130.00316.96
7.3.60.0100.00516.96
7.3.50.0120.00316.96
7.3.40.0120.00316.96
7.3.30.0050.01016.96
7.3.20.0150.00017.57
7.3.10.0120.00317.61
7.3.00.0110.00417.57
7.2.340.0080.00816.96
7.2.330.0140.00216.96
7.2.320.0080.00816.96
7.2.310.0120.00416.96
7.2.300.0090.00616.96
7.2.290.0120.00416.96
7.2.280.0080.00816.96
7.2.270.0100.00516.96
7.2.260.0130.00316.96
7.2.250.0100.00516.96
7.2.240.0100.00516.96
7.2.230.0130.00316.96
7.2.220.0080.00816.96
7.2.210.0160.00016.96
7.2.200.0140.00316.96
7.2.190.0140.00016.96
7.2.180.0160.00016.96
7.2.170.0120.00316.96
7.2.160.0100.00516.96
7.2.150.0100.00517.78
7.2.140.0160.00018.13
7.2.130.0120.00418.13
7.2.120.0150.00117.75
7.2.110.0090.00617.93
7.2.100.0100.00518.25
7.2.90.0110.00617.69
7.2.80.0090.00918.13
7.2.70.0120.00518.22
7.2.60.0120.00717.88
7.2.50.0120.00418.01
7.2.40.0100.00717.80
7.2.30.0130.00518.23
7.2.20.0150.00018.16
7.2.10.0070.00718.27
7.2.00.0150.00018.10
7.1.330.0140.00016.96
7.1.320.0060.00916.99
7.1.310.0090.00516.96
7.1.300.0090.00517.11
7.1.290.0070.00716.96
7.1.280.0150.00017.04
7.1.270.0150.00016.96
7.1.260.0150.00016.96
7.1.250.0140.00016.99
7.1.240.0100.00516.96
7.1.230.0050.00916.96
7.1.220.0150.00016.98
7.1.210.0110.00317.11
7.1.200.0070.00717.23
7.1.190.0060.00816.96
7.1.180.0140.00016.96
7.1.170.0090.00517.10
7.1.160.0140.00017.09
7.1.150.0100.00516.96
7.1.140.0150.00016.96
7.1.130.0040.00916.96
7.1.120.0100.00516.96
7.1.110.0090.00517.12
7.1.100.0100.00316.96
7.1.90.0100.00516.97
7.1.80.0140.00016.96
7.1.70.0080.00616.96
7.1.60.0110.00416.96
7.1.50.0070.00717.02
7.1.40.0040.01116.96
7.1.30.0090.00516.96
7.1.20.0100.00516.97
7.1.10.0140.00016.99
7.1.00.0110.00416.96
7.0.330.0150.00016.96
7.0.320.0050.00916.96
7.0.310.0000.01416.96
7.0.300.0130.00016.96
7.0.290.0120.00316.96
7.0.280.0060.00716.96
7.0.270.0080.00516.96
7.0.260.0110.00216.96
7.0.250.0150.00016.96
7.0.240.0130.00016.96
7.0.230.0100.00316.96
7.0.220.0050.00816.96
7.0.210.0080.00516.96
7.0.200.0100.00316.96
7.0.190.0100.00316.96
7.0.180.0130.00016.96
7.0.170.0110.00316.96
7.0.160.0100.00316.96
7.0.150.0040.00916.96
7.0.140.0110.00416.96
7.0.130.0040.01116.96
7.0.120.0110.00316.96
7.0.110.0110.00316.96
7.0.100.0100.00416.96
7.0.90.0110.00316.96
7.0.80.0100.00316.96
7.0.70.0070.00716.96
7.0.60.0070.00716.96
7.0.50.0120.00316.96
7.0.40.0130.00016.96
7.0.30.0100.00316.96
7.0.20.0110.00316.96
7.0.10.0080.00616.96
7.0.00.0090.00516.96
5.6.400.0080.00616.96
5.6.390.0130.00016.96
5.6.380.0130.00016.96
5.6.370.0140.00016.96
5.6.360.0040.00816.96
5.6.350.0090.00516.96
5.6.340.0090.00516.96
5.6.330.0130.00016.96
5.6.320.0080.00616.96
5.6.310.0100.00516.96
5.6.300.0100.00316.96
5.6.290.0090.00416.96
5.6.280.0130.00016.96
5.6.270.0130.00016.96
5.6.260.0140.00016.96
5.6.250.0120.00016.96
5.6.240.0080.00416.96
5.6.230.0100.00316.96
5.6.220.0100.00316.96
5.6.210.0110.00316.96
5.6.200.0100.00416.96
5.6.190.0110.00316.96
5.6.180.0090.00516.96
5.6.170.0130.00016.96
5.6.160.0110.00316.96
5.6.150.0130.00016.96
5.6.140.0090.00516.96
5.6.130.0130.00016.96
5.6.120.0130.00016.96
5.6.110.0040.00916.96
5.6.100.0080.00516.96
5.6.90.0090.00416.96
5.6.80.0110.00416.96
5.6.70.0050.00816.96
5.6.60.0060.00616.96
5.6.50.0140.00016.96
5.6.40.0040.00916.96
5.6.30.0090.00516.96
5.6.20.0090.00416.96
5.6.10.0110.00216.96
5.6.00.0090.00516.96
5.5.380.0080.00516.96
5.5.370.0090.00516.96
5.5.360.0000.01316.96
5.5.350.0070.00716.96
5.5.340.0090.00516.96
5.5.330.0080.00616.96
5.5.320.0110.00316.96
5.5.310.0110.00216.96
5.5.300.0130.00016.96
5.5.290.0080.00616.96
5.5.280.0130.00016.96
5.5.270.0080.00516.96
5.5.260.0110.00416.96
5.5.250.0090.00516.96
5.5.240.0040.00916.96
5.5.230.0080.00616.96
5.5.220.0060.00716.96
5.5.210.0140.00016.96
5.5.200.0000.01416.96
5.5.190.0130.00016.96
5.5.180.0130.00016.96
5.5.170.0130.00016.96
5.5.160.0000.01316.96
5.5.150.0040.00916.96
5.5.140.0030.00916.96
5.5.130.0070.00716.96
5.5.120.0080.00416.96
5.5.110.0110.00316.96
5.5.100.0080.00516.96
5.5.90.0080.00416.96
5.5.80.0090.00416.96
5.5.70.0000.01316.96
5.5.60.0060.00616.96
5.5.50.0100.00316.96
5.5.40.0100.00316.96
5.5.30.0060.00616.96
5.5.20.0130.00016.96
5.5.10.0030.00916.96
5.5.00.0120.00016.96
5.4.450.0100.00016.96
5.4.440.0080.00316.96
5.4.430.0050.00516.96
5.4.420.0070.00316.96
5.4.410.0100.00016.96
5.4.400.0060.00616.96
5.4.390.0100.00016.96
5.4.380.0040.00816.96
5.4.370.0030.00716.96
5.4.360.0100.00016.96
5.4.350.0000.01116.96
5.4.340.0100.00016.96
5.4.330.0060.00316.96
5.4.320.0120.00016.96
5.4.310.0120.00016.96
5.4.300.0110.00316.96
5.4.290.0060.00616.96
5.4.280.0070.00516.96
5.4.270.0100.00016.96
5.4.260.0080.00416.96
5.4.250.0090.00316.96
5.4.240.0110.00016.96
5.4.230.0080.00416.96
5.4.220.0100.00316.96
5.4.210.0120.00016.96
5.4.200.0110.00016.96
5.4.190.0120.00016.96
5.4.180.0060.00616.96
5.4.170.0110.00016.96
5.4.160.0120.00316.96
5.4.150.0070.00416.96
5.4.140.0060.00616.96
5.4.130.0080.00416.96
5.4.120.0050.00516.96
5.4.110.0070.00416.96
5.4.100.0110.00016.96
5.4.90.0100.00016.96
5.4.80.0100.00016.96
5.4.70.0070.00416.96
5.4.60.0070.00416.96
5.4.50.0100.00016.96
5.4.40.0080.00316.96
5.4.30.0070.00416.96
5.4.20.0080.00316.96
5.4.10.0090.00216.96
5.4.00.0080.00216.96
5.3.290.0110.00016.96
5.3.280.0080.00216.96
5.3.270.0060.00616.96
5.3.260.0050.00516.96
5.3.250.0080.00316.96
5.3.240.0050.00516.96
5.3.230.0070.00316.96
5.3.220.0050.00516.96
5.3.210.0080.00316.96
5.3.200.0070.00516.96
5.3.190.0110.00016.96
5.3.180.0070.00416.96
5.3.170.0070.00416.96
5.3.160.0110.00016.96
5.3.150.0060.00616.96
5.3.140.0110.00016.96
5.3.130.0050.00516.96
5.3.120.0060.00616.96
5.3.110.0090.00316.96
5.3.100.0080.00316.96
5.3.90.0050.00516.96
5.3.80.0050.00516.96
5.3.70.0100.00016.96
5.3.60.0050.00516.96
5.3.50.0100.00016.96
5.3.40.0070.00316.96
5.3.30.0120.00016.96
5.3.20.0100.00016.96
5.3.10.0050.00516.96
5.3.00.0030.00716.96
5.2.170.0000.00916.96
5.2.160.0030.00516.96
5.2.150.0000.00816.96
5.2.140.0090.00016.96
5.2.130.0060.00316.96
5.2.120.0040.00416.96
5.2.110.0040.00416.96
5.2.100.0000.00816.96
5.2.90.0040.00416.96
5.2.80.0000.00916.96
5.2.70.0090.00016.96
5.2.60.0050.00516.96
5.2.50.0100.00016.96
5.2.40.0080.00016.96
5.2.30.0090.00016.96
5.2.20.0000.00816.96
5.2.10.0080.00016.96
5.2.00.0000.00816.96
5.1.60.0040.00416.96
5.1.50.0040.00416.96
5.1.40.0050.00316.96
5.1.30.0000.00816.96
5.1.20.0040.00416.96
5.1.10.0000.00816.96
5.1.00.0080.00016.96
5.0.50.0030.00316.96
5.0.40.0070.00016.96
5.0.30.0060.00016.96
5.0.20.0040.00216.96
5.0.10.0040.00216.96
5.0.00.0030.00316.96
4.4.90.0000.00416.96
4.4.80.0040.00016.96
4.4.70.0000.00416.96
4.4.60.0040.00016.96
4.4.50.0040.00016.96
4.4.40.0000.00416.96
4.4.30.0000.00416.96
4.4.20.0000.00416.96
4.4.10.0030.00016.96
4.4.00.0030.00016.96
4.3.110.0000.00316.96
4.3.100.0000.00416.96
4.3.90.0000.00316.96
4.3.80.0000.00316.96
4.3.70.0000.00316.96
4.3.60.0030.00016.96
4.3.50.0030.00016.96
4.3.40.0040.00016.96
4.3.30.0030.00016.96
4.3.20.0000.00316.96
4.3.10.0000.00216.96
4.3.00.0020.00016.96

preferences:
38.86 ms | 400 KiB | 5 Q