3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'files_' . 'documents';

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)
8.3.60.0110.01118.20
8.3.50.0100.00318.05
8.3.40.0110.00718.63
8.3.30.0070.00718.49
8.3.20.0050.00319.03
8.3.10.0030.00923.54
8.3.00.0000.00823.48
8.2.180.0110.00716.49
8.2.170.0120.00622.96
8.2.160.0100.00319.04
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0070.00020.38
8.2.120.0040.00426.35
8.2.110.0060.00322.22
8.2.100.0110.00019.51
8.2.90.0000.00919.09
8.2.80.0000.00817.97
8.2.70.0030.00517.93
8.2.60.0040.00417.80
8.2.50.0030.00518.10
8.2.40.0000.00720.63
8.2.30.0060.00318.98
8.2.20.0040.00417.79
8.2.10.0000.00817.95
8.2.00.0030.00319.19
8.1.280.0070.01425.92
8.1.270.0080.00022.18
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0040.00723.99
8.1.230.0080.00322.18
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0090.00017.00
8.1.190.0040.00417.10
8.1.180.0030.00518.10
8.1.170.0050.00318.90
8.1.160.0030.00618.75
8.1.150.0040.00418.74
8.1.140.0000.00820.59
8.1.130.0030.00318.99
8.1.120.0070.00017.24
8.1.110.0080.00017.22
8.1.100.0050.00317.20
8.1.90.0030.00717.32
8.1.80.0040.00417.31
8.1.70.0070.00017.29
8.1.60.0000.00817.42
8.1.50.0080.00017.43
8.1.40.0060.00317.25
8.1.30.0040.00717.54
8.1.20.0070.00017.40
8.1.10.0030.00517.39
8.1.00.0000.00717.38
8.0.300.0040.00418.78
8.0.290.0100.00016.63
8.0.280.0070.00018.35
8.0.270.0060.00317.24
8.0.260.0000.00617.19
8.0.250.0000.00716.73
8.0.240.0070.00016.72
8.0.230.0030.00316.70
8.0.220.0040.00416.79
8.0.210.0040.00416.64
8.0.200.0030.00316.82
8.0.190.0020.00516.69
8.0.180.0070.00016.79
8.0.170.0000.00816.75
8.0.160.0040.00416.80
8.0.150.0060.00316.72
8.0.140.0030.00516.62
8.0.130.0000.00513.18
8.0.120.0070.00016.72
8.0.110.0000.00716.81
8.0.100.0040.00416.60
8.0.90.0040.00416.80
8.0.80.0060.00916.77
8.0.70.0030.00516.56
8.0.60.0040.00416.61
8.0.50.0070.00016.77
8.0.30.0100.00816.94
8.0.20.0140.00917.40
8.0.10.0040.00416.68
8.0.00.0120.00516.62
7.4.330.0030.00315.55
7.4.320.0030.00316.36
7.4.300.0000.00616.51
7.4.290.0000.00716.48
7.4.280.0040.00416.26
7.4.270.0040.00716.34
7.4.260.0050.00216.44
7.4.250.0040.00416.43
7.4.240.0040.00416.29
7.4.230.0040.00416.11
7.4.220.0050.00316.53
7.4.210.0070.00716.38
7.4.200.0040.00416.21
7.4.160.0110.00416.38
7.4.140.0090.01017.86
7.4.130.0060.01316.39
7.4.120.0050.01316.42
7.4.110.0090.00916.37
7.4.100.0150.00316.42
7.4.90.0050.01216.30
7.4.80.0070.01019.39
7.4.70.0110.01116.41
7.4.60.0070.01016.40
7.4.50.0030.01316.29
7.4.40.0060.01116.21
7.4.00.0030.01314.57
7.3.330.0050.00012.93
7.3.320.0000.00612.88
7.3.310.0030.00316.14
7.3.300.0000.00616.04
7.3.290.0000.00716.15
7.3.280.0040.01116.18
7.3.260.0110.00916.33
7.3.240.0100.00916.30
7.3.230.0070.01016.45
7.3.210.0160.00616.02
7.3.200.0100.00716.33
7.3.190.0080.00816.39
7.3.180.0100.01016.42
7.3.170.0030.01316.23
7.3.160.0070.01016.42
7.2.330.0090.00916.39
7.2.320.0100.00716.22
7.2.310.0030.01416.28
7.2.300.0030.01916.41
7.2.290.0070.01016.27
7.2.80.0000.01816.29
7.2.70.0120.00616.35
7.2.60.0120.00916.72
7.2.50.0050.01616.54
7.2.40.0090.01216.61
7.2.30.0140.00516.39
7.2.20.0060.01116.68
7.2.10.0030.01216.54
7.2.00.0120.00616.65
7.1.200.0110.00315.69
7.1.190.0050.01115.34
7.1.180.0110.00615.54
7.1.170.0030.01515.49
7.1.160.0140.00315.41
7.1.150.0080.00515.51
7.1.140.0070.00715.53
7.1.130.0060.00715.57
7.1.120.2160.00715.59
7.1.110.0090.00615.43
7.1.100.0070.01015.59
7.1.90.0030.01415.39
7.1.80.0120.00315.45
7.1.70.0090.00615.33
7.1.60.0260.01633.66
7.1.50.0230.01333.76
7.1.40.0230.01333.70
7.1.30.0300.00933.65
7.1.20.0320.01033.19
7.1.10.0100.00615.39
7.1.00.0050.01115.77

preferences:
45.07 ms | 400 KiB | 5 Q