3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo exec('cd /home; /usr/bin/ls;');

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)
8.3.60.0110.00316.63
8.3.50.0130.00717.38
8.3.40.0100.00718.81
8.3.30.0070.00718.71
8.3.20.0000.00818.77
8.3.10.0060.00320.29
8.3.00.0060.00319.38
8.2.180.0130.01016.75
8.2.170.0040.01122.96
8.2.160.0070.00720.59
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0080.00021.18
8.2.110.0030.00619.45
8.2.100.0080.00317.72
8.2.90.0030.00619.27
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0080.00017.93
8.2.50.0000.00818.07
8.2.40.0030.00618.09
8.2.30.0040.00419.62
8.2.20.0060.00617.45
8.2.10.0000.00717.55
8.2.00.0080.00417.74
8.1.280.0110.00425.92
8.1.270.0070.00423.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.96
8.1.230.0080.00420.88
8.1.220.0080.00018.77
8.1.210.0040.00419.15
8.1.200.0060.00317.23
8.1.190.0000.00717.29
8.1.180.0000.00918.10
8.1.170.0080.00018.59
8.1.160.0040.00418.75
8.1.150.0040.00418.53
8.1.140.0060.00317.32
8.1.130.0070.00017.86
8.1.120.0080.00317.36
8.1.110.0040.00417.38
8.1.100.0030.00417.38
8.1.90.0000.00817.34
8.1.80.0040.00417.46
8.1.70.0000.00717.26
8.1.60.0060.00317.43
8.1.50.0040.00417.29
8.1.40.0000.00817.44
8.1.30.0050.00317.40
8.1.20.0040.00417.52
8.1.10.0040.00417.44
8.1.00.0040.00417.36
8.0.300.0050.00319.75
8.0.290.0000.00717.05
8.0.280.0070.00018.34
8.0.270.0000.00716.91
8.0.260.0030.00316.73
8.0.250.0030.00616.82
8.0.240.0000.00716.86
8.0.230.0070.00016.76
8.0.220.0070.00016.73
8.0.210.0030.00416.90
8.0.200.0070.00016.76
8.0.190.0000.00816.74
8.0.180.0040.00416.88
8.0.170.0050.00516.79
8.0.160.0070.00016.84
8.0.150.0000.00916.65
8.0.140.0040.00416.77
8.0.130.0000.00513.32
8.0.120.0040.00416.76
8.0.110.0000.00716.80
8.0.100.0030.00616.68
8.0.90.0040.00416.64
8.0.80.0040.01516.77
8.0.70.0000.00716.79
8.0.60.0000.00716.68
8.0.50.0000.00716.68
8.0.30.0070.01416.99
8.0.20.0140.00916.93
8.0.10.0040.00416.94
8.0.00.0120.01216.75
7.4.330.0030.00312.84
7.4.320.0030.00316.22
7.4.300.0030.00316.46
7.4.290.0000.00716.37
7.4.280.0070.00416.44
7.4.270.0000.00716.47
7.4.260.0030.00313.05
7.4.250.0040.00416.28
7.4.240.0020.00516.44
7.4.230.0040.00416.50
7.4.220.0140.00716.41
7.4.210.0050.01016.38
7.4.200.0040.00416.25
7.4.190.0060.00316.33
7.4.160.0090.00716.24
7.4.150.0130.01016.37
7.4.140.0160.00416.43
7.4.130.0120.00716.41
7.4.120.0100.00716.49
7.4.110.0140.00516.33
7.4.100.0110.00816.39
7.4.90.0130.01016.32
7.4.80.0090.01319.39
7.4.70.0090.00716.29
7.4.60.0080.00816.39
7.4.50.0040.00816.25
7.4.40.0060.01016.29
7.4.30.0160.00016.39
7.4.00.0070.01314.84
7.3.330.0060.00013.03
7.3.320.0050.00013.04
7.3.310.0030.00316.33
7.3.300.0000.00716.16
7.3.290.0080.00616.22
7.3.280.0090.00616.16
7.3.270.0100.00716.55
7.3.260.0070.01716.26
7.3.250.0110.01016.30
7.3.240.0170.00716.39
7.3.230.0090.00916.47
7.3.210.0050.01316.44
7.3.200.0080.00816.34
7.3.190.0120.01016.37
7.3.180.0060.00916.21
7.3.170.0050.01416.37
7.3.160.0070.01116.52
7.3.120.0090.01014.47
7.3.110.0070.01114.98
7.3.100.0060.00914.84
7.3.90.0100.00714.91
7.3.80.0110.00414.62
7.3.70.0030.00714.80
7.3.60.0070.00814.75
7.3.50.0000.01714.77
7.3.40.0030.01014.84
7.3.30.0000.01014.70
7.3.20.0080.00816.43
7.3.10.0000.01016.55
7.3.00.0070.00716.47
7.2.330.0150.00416.16
7.2.320.0110.00616.59
7.2.310.0150.00716.36
7.2.300.0210.00116.38
7.2.290.0100.00716.50
7.2.250.0040.01514.61
7.2.240.0030.01715.02
7.2.230.0070.01414.89
7.2.220.0100.01014.77
7.2.210.0100.00715.17
7.2.200.0090.00614.73
7.2.190.0040.00814.82
7.2.180.0070.01114.73
7.2.170.0090.00515.00
7.2.00.0030.01019.30
7.1.330.0060.00915.66
7.1.320.0000.01315.59
7.1.310.0100.00715.75
7.1.300.0070.00315.57
7.1.290.0100.00715.88
7.1.280.0040.00815.74
7.1.270.0120.00315.28
7.1.260.0030.01015.71
7.1.100.0030.01317.95
7.1.70.0080.00316.98
7.1.60.0150.01119.30
7.1.50.0070.01516.96
7.1.00.0100.07322.43
7.0.200.0040.00516.71
7.0.140.0100.07022.18
7.0.120.0030.07722.16
7.0.60.0000.07719.90
7.0.50.0000.06717.87
7.0.40.0170.06020.06
7.0.30.0200.04020.18
7.0.20.0200.04020.00
7.0.10.0330.07020.12
7.0.00.0170.07320.04
5.6.280.0070.07321.14
5.6.210.0000.08320.64
5.6.200.0270.06318.23
5.6.190.0130.07720.63
5.6.180.0200.04720.38
5.6.170.0270.05720.40
5.6.160.0000.08320.42
5.6.150.0130.07718.18
5.6.140.0130.06018.25
5.6.130.0030.06018.25
5.6.120.0100.05020.98
5.6.110.0170.07721.11
5.6.100.0200.05021.00
5.6.90.0070.04321.13
5.6.80.0070.08020.53
5.6.70.0230.03020.32
5.5.350.0330.06320.49
5.5.340.0100.07718.00
5.5.330.0030.05020.15
5.5.320.0200.08720.21
5.5.310.0330.07320.17
5.5.300.0030.08318.03
5.5.290.0070.08317.96
5.5.280.0130.07020.82
5.5.270.0100.06020.61
5.5.260.0130.04720.97
5.5.250.0130.08020.68
5.5.240.0130.07320.20
5.4.450.0070.04319.50
5.4.440.0100.04019.40
5.4.430.0070.07019.48
5.4.420.0030.08719.13
5.4.410.0070.04319.11
5.4.400.0030.05319.08
5.4.390.0100.05019.18
5.4.380.0000.04719.18
5.4.370.0070.04018.79
5.4.360.0000.05019.17
5.4.350.0030.05019.14
5.4.340.0070.05719.12
5.4.320.0100.07718.91
5.4.310.0100.07319.18
5.4.300.0000.07318.78
5.4.290.0100.06719.07
5.4.280.0100.07719.08
5.4.270.0000.04719.17
5.4.260.0030.06719.18
5.4.250.0000.04718.79
5.4.240.0070.03719.17
5.4.230.0030.07718.90
5.4.220.0170.03719.09
5.4.210.0000.06318.91
5.4.200.0070.05719.11
5.4.190.0130.05319.07
5.4.180.0070.07319.14
5.4.170.0000.06318.91
5.4.160.0070.04018.77
5.4.150.0100.04718.78
5.4.140.0100.03316.47
5.4.130.0130.05016.29
5.4.120.0100.04716.43
5.4.110.0000.05316.39
5.4.100.0100.03316.30
5.4.90.0070.03716.34
5.4.80.0030.04016.43
5.4.70.0070.03316.42
5.4.60.0030.03716.41
5.4.50.0130.07016.39
5.4.40.0100.05016.40
5.4.30.0100.03716.47
5.4.20.0100.05016.18
5.4.10.0070.03316.37
5.4.00.0030.03715.76
5.3.290.0130.06714.50
5.3.280.0130.07014.50
5.3.270.0130.07314.39
5.3.260.0130.07714.70
5.3.250.0130.06714.53
5.3.240.0070.05014.54
5.3.230.0070.07714.54
5.3.220.0070.04014.36
5.3.210.0100.05714.59
5.3.200.0100.04314.36
5.3.190.0030.04714.48
5.3.180.0070.04314.50
5.3.170.0000.04014.41
5.3.160.0070.04314.52
5.3.150.0070.05714.66
5.3.140.0070.08014.44
5.3.130.0100.07714.34
5.3.120.0100.06014.47
5.3.110.0100.07314.64
5.3.100.0130.06714.01
5.3.90.0100.04313.94
5.3.80.0030.07313.84
5.3.70.0000.06313.95
5.3.60.0030.03713.94
5.3.50.0100.05313.89
5.3.40.0230.06013.90
5.3.30.0070.03713.73
5.3.20.0000.04313.62
5.3.10.0030.07313.60
5.3.00.0000.06713.61
5.2.170.0000.03311.04
5.2.160.0130.02011.30
5.2.150.0070.03711.09
5.2.140.0000.05311.09
5.2.130.0000.04711.26
5.2.120.0000.06710.98
5.2.110.0070.06311.07
5.2.100.0100.04311.04
5.2.90.0030.03311.04
5.2.80.0000.05311.09
5.2.70.0070.07011.05
5.2.60.0030.06010.96
5.2.50.0030.06310.92
5.2.40.0070.06310.98
5.2.30.0070.05010.85
5.2.20.0030.04010.86
5.2.10.0000.06711.02
5.2.00.0030.05310.72
5.1.60.0070.0539.99
5.1.50.0100.0439.83
5.1.40.0000.0309.93
5.1.30.0070.05310.23
5.1.20.0030.06010.31
5.1.10.0070.0379.91
5.1.00.0000.03010.13
5.0.50.0030.0238.54
5.0.40.0030.0238.46
5.0.30.0070.0638.27
5.0.20.0100.0278.16
5.0.10.0070.0178.11
5.0.00.0000.0608.13
4.4.90.0030.0377.71
4.4.80.0000.0237.71
4.4.70.0000.0307.71
4.4.60.0000.0407.71
4.4.50.0000.0207.71
4.4.40.0070.0477.71
4.4.30.0070.0177.71
4.4.20.0030.0177.71
4.4.10.0030.0237.71
4.4.00.0000.0337.71
4.3.110.0070.0277.71
4.3.100.0000.0207.71
4.3.90.0030.0307.71
4.3.80.0000.0537.71
4.3.70.0030.0337.71
4.3.60.0070.0307.71
4.3.50.0070.0277.71
4.3.40.0000.0307.71
4.3.30.0030.0337.71
4.3.20.0030.0377.71
4.3.10.0030.0237.71
4.3.00.0070.0177.71

preferences:
54.62 ms | 401 KiB | 5 Q