3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo system("/bin/cat /proc/self/info");

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)
8.3.40.0170.00018.67
8.3.30.0040.01118.96
8.3.20.0040.00420.23
8.3.10.0030.00623.70
8.3.00.0090.00019.38
8.2.170.0070.01422.96
8.2.160.0060.00920.32
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00822.31
8.2.110.0030.00622.23
8.2.100.0090.00317.97
8.2.90.0060.00319.28
8.2.80.0030.00517.97
8.2.70.0090.00017.49
8.2.60.0060.00317.80
8.2.50.0000.00918.07
8.2.40.0000.00919.75
8.2.30.0040.00418.01
8.2.20.0040.00417.52
8.2.10.0040.00418.11
8.2.00.0040.00417.55
8.1.270.0080.00023.99
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0040.00423.92
8.1.230.0030.00719.02
8.1.220.0000.00817.74
8.1.210.0000.01018.77
8.1.200.0060.00317.23
8.1.190.0110.00017.14
8.1.180.0030.00718.10
8.1.170.0040.00520.44
8.1.160.0060.00322.08
8.1.150.0000.00718.60
8.1.140.0060.00317.34
8.1.130.0000.00817.89
8.1.120.0000.00817.41
8.1.110.0030.00617.38
8.1.100.0050.00317.31
8.1.90.0000.00717.46
8.1.80.0040.00417.29
8.1.70.0030.00317.34
8.1.60.0060.00317.53
8.1.50.0030.00517.43
8.1.40.0040.00417.48
8.1.30.0060.00317.38
8.1.20.0020.00517.41
8.1.10.0030.00517.44
8.1.00.0030.00717.32
8.0.300.0070.00020.61
8.0.290.0000.00717.04
8.0.280.0070.00018.29
8.0.270.0080.00017.23
8.0.260.0030.00318.24
8.0.250.0030.00316.97
8.0.240.0040.00416.77
8.0.230.0000.00716.80
8.0.220.0030.00316.87
8.0.210.0000.00716.78
8.0.200.0000.00616.84
8.0.190.0030.00516.75
8.0.180.0040.00416.84
8.0.170.0000.00816.83
8.0.160.0000.00716.93
8.0.150.0000.00716.66
8.0.140.0070.00016.81
8.0.130.0060.00013.20
8.0.120.0040.00516.80
8.0.110.0030.00516.73
8.0.100.0040.00416.83
8.0.90.0050.00316.60
8.0.80.0040.01216.86
8.0.70.0000.00816.81
8.0.60.0040.00416.81
8.0.50.0040.00416.77
8.0.30.0090.01016.98
8.0.20.0100.00917.40
8.0.10.0050.00216.97
8.0.00.0110.01016.71
7.4.330.0000.00515.00
7.4.320.0000.00616.26
7.4.300.0100.00016.28
7.4.290.0000.00716.38
7.4.280.0000.00716.36
7.4.270.0000.00816.34
7.4.260.0000.00716.44
7.4.250.0070.00016.26
7.4.240.0040.00416.32
7.4.230.0000.00716.22
7.4.220.0060.01316.30
7.4.210.0090.00816.53
7.4.200.0030.00416.55
7.4.190.0000.00716.37
7.4.160.0080.00816.55
7.4.150.0070.01117.40
7.4.140.0120.00517.86
7.4.130.0100.00716.54
7.4.120.0100.00916.44
7.4.110.0080.01116.35
7.4.100.0030.02116.23
7.4.90.0080.00916.21
7.4.80.0170.00719.39
7.4.70.0030.01816.29
7.4.60.0080.01216.44
7.4.50.0000.00516.04
7.4.40.0060.01216.24
7.4.30.0100.00716.47
7.4.00.0110.00914.68
7.3.330.0030.00313.10
7.3.320.0030.00312.92
7.3.310.0070.00016.23
7.3.300.0030.00316.20
7.3.290.0090.00616.26
7.3.280.0090.00916.18
7.3.270.0170.00717.40
7.3.260.0080.01116.29
7.3.250.0090.01416.28
7.3.240.0060.01216.44
7.3.230.0000.01816.44
7.3.210.0060.01216.11
7.3.200.0150.00919.39
7.3.190.0130.01016.38
7.3.180.0090.00916.26
7.3.170.0070.01116.27
7.3.160.0140.00716.23
7.3.120.0090.00614.57
7.3.10.0160.01415.63
7.3.00.0190.00315.96
7.2.330.0170.03316.39
7.2.320.0140.00416.25
7.2.310.0030.01516.42
7.2.300.0150.00416.54
7.2.290.0120.00616.54
7.2.130.0230.00516.28
7.2.120.0160.01216.54
7.2.110.0190.00416.03
7.2.100.0100.01016.29
7.2.90.0190.00716.64
7.2.80.0310.00916.72
7.2.70.0180.00716.37
7.2.60.0230.00416.37
7.2.50.0300.00416.45
7.2.40.0160.01616.87
7.2.30.0270.00416.64
7.2.20.0230.01016.68
7.2.10.0260.01216.25
7.2.00.0140.00917.88
7.1.250.0210.00415.32
7.1.100.0150.00917.71
7.1.70.0070.00417.18
7.1.60.0000.02519.46
7.1.50.0040.02217.10
7.1.00.0070.07022.35
7.0.200.0050.00316.52
7.0.140.0030.07321.94
7.0.70.0100.06721.82
7.0.60.0030.07321.64
7.0.50.0070.08022.06
7.0.40.0070.06720.12
7.0.30.0100.07320.05
7.0.20.0200.07320.04
7.0.10.0000.07320.04
7.0.00.0070.08020.03
5.6.280.0000.07721.02
5.6.220.0070.07720.54
5.6.210.0000.08020.54
5.6.200.0070.07721.17
5.6.190.0030.08721.02
5.6.180.0030.06721.04
5.6.170.0070.08020.96
5.6.160.0030.08321.13
5.6.150.0170.07321.16
5.6.140.0100.07321.10
5.6.130.0030.07321.13
5.6.120.0030.06321.01
5.6.110.0100.07320.99
5.6.100.0100.08021.09
5.6.90.0070.07020.93
5.6.80.0070.06720.41
5.6.70.0030.07320.43
5.6.60.0000.06720.40
5.6.50.0030.06320.55
5.6.40.0030.07020.36
5.6.30.0030.07020.27
5.6.20.0070.07320.39
5.6.10.0100.05020.35
5.6.00.0000.07320.33
5.5.360.0130.07320.27
5.5.350.0130.07020.35
5.5.340.0100.07720.86
5.5.330.0030.07320.77
5.5.320.0030.08020.89
5.5.310.0070.08720.75
5.5.300.0030.08020.79
5.5.290.0030.07020.78
5.5.280.0070.07720.77
5.5.270.0030.08020.90
5.5.260.0200.06320.82
5.5.250.0100.06020.64
5.5.240.0030.08020.30
5.5.230.0100.07720.30
5.5.220.0070.06720.29
5.5.210.0100.06720.25
5.5.200.0000.07720.17
5.5.190.0070.08020.21
5.5.180.0070.07020.22
5.5.160.0000.07720.17
5.5.150.0130.06020.12
5.5.140.0070.08019.95
5.5.130.0070.06720.28
5.5.120.0070.06320.10
5.5.110.0170.07020.20
5.5.100.0030.07320.13
5.5.90.0000.06320.05
5.5.80.0070.05020.16
5.5.70.0100.06719.95
5.5.60.0100.05319.93
5.5.50.0030.07720.15
5.5.40.0030.07320.13
5.5.30.0070.06320.02
5.5.20.0100.05320.05
5.5.10.0100.05320.01
5.5.00.0070.07020.04
5.4.450.0100.06319.39
5.4.440.0100.07319.42
5.4.430.0070.07719.36
5.4.420.0030.07719.35
5.4.410.0030.07719.22
5.4.400.0070.06018.75
5.4.390.0030.08318.91
5.4.380.0000.06718.88
5.4.370.0000.06719.20
5.4.360.0070.05719.05
5.4.350.0130.06018.96
5.4.340.0030.07018.77
5.4.320.0100.05319.05
5.4.310.0030.05718.77
5.4.300.0030.05019.11
5.4.290.0030.06319.01
5.4.280.0100.07719.02
5.4.270.0070.06719.06
5.4.260.0000.06718.88
5.4.250.0000.07719.09
5.4.240.0070.06719.19
5.4.230.0000.07318.81
5.4.220.0100.06018.88
5.4.210.0100.07319.04
5.4.200.0100.06019.05
5.4.190.0070.06318.90
5.4.180.0030.06019.02
5.4.170.0070.07718.92
5.4.160.0030.06319.03
5.4.150.0030.05318.96
5.4.140.0030.06316.11
5.4.130.0070.05316.27
5.4.120.0130.06016.27
5.4.110.0000.07316.41
5.4.100.0000.07316.35
5.4.90.0070.07316.38
5.4.80.0000.07016.30
5.4.70.0100.06316.34
5.4.60.0030.06016.27
5.4.50.0070.06716.41
5.4.40.0030.07316.34
5.4.30.0070.06716.41
5.4.20.0100.06316.29
5.4.10.0000.04016.38
5.4.00.0000.07015.58
5.3.290.0030.07714.65
5.3.280.0070.07314.57
5.3.270.0100.06714.46
5.3.260.0100.05014.60
5.3.250.0070.06714.59
5.3.240.0000.05314.59
5.3.230.0100.05314.53
5.3.220.0030.05014.51
5.3.210.0030.05714.47
5.3.200.0000.08014.54
5.3.190.0070.05714.39
5.3.180.0030.07014.57
5.3.170.0070.05314.40
5.3.160.0070.07014.42
5.3.150.0070.06714.43
5.3.140.0000.06014.38
5.3.130.0030.05314.46
5.3.120.0030.04314.49
5.3.110.0030.07014.51
5.3.100.0030.03314.02
5.3.90.0000.03713.88
5.3.80.0000.04713.95
5.3.70.0030.03713.77
5.3.60.0070.06713.94
5.3.50.0000.06313.94
5.3.40.0000.06013.70
5.3.30.0030.06713.77
5.3.20.0000.06013.66
5.3.10.0030.05713.64
5.3.00.0000.07313.59
5.2.170.0000.06711.14
5.2.160.0000.06311.13
5.2.150.0070.05011.10
5.2.140.0070.05311.14
5.2.130.0000.03311.05
5.2.120.0000.04710.92
5.2.110.0000.05311.17
5.2.100.0030.06011.05
5.2.90.0030.05011.10
5.2.80.0000.06010.92
5.2.70.0070.05310.96
5.2.60.0030.05311.04
5.2.50.0000.06010.98
5.2.40.0000.06011.05
5.2.30.0100.05310.97
5.2.20.0030.06010.95
5.2.10.0070.05710.78
5.2.00.0070.05310.66
5.1.60.0070.04310.47
5.1.50.0070.05010.47
5.1.40.0000.05310.47
5.1.30.0030.05310.47
5.1.20.0030.05710.47
5.1.10.0030.05310.47
5.1.00.0030.05310.47
5.0.50.0030.04310.47
5.0.40.0000.04310.47
5.0.30.0000.06310.47
5.0.20.0000.04310.47
5.0.10.0000.04310.47
5.0.00.0000.05710.47
4.4.90.0000.03310.47
4.4.80.0000.03310.47
4.4.70.0030.03010.47
4.4.60.0000.03310.47
4.4.50.0000.03710.47
4.4.40.0000.05310.47
4.4.30.0070.03310.47
4.4.20.0000.03310.47
4.4.10.0000.03310.47
4.4.00.0070.05010.47
4.3.110.0070.03010.47
4.3.100.0000.03310.47
4.3.90.0000.03710.47
4.3.80.0030.05010.47
4.3.70.0030.03310.47
4.3.60.0000.03710.47
4.3.50.0100.03010.47
4.3.40.0000.05010.47
4.3.30.0070.03310.47
4.3.20.0030.03310.47
4.3.10.0100.03010.47
4.3.00.0000.03310.47

preferences:
42.63 ms | 400 KiB | 5 Q