3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(exec('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)
8.3.60.0090.00618.55
8.3.50.0160.00322.01
8.3.40.0260.00617.79
8.3.30.0230.01018.13
8.3.20.0110.00418.88
8.3.10.0190.00519.61
8.3.00.0200.00618.32
8.2.180.0080.00818.41
8.2.170.0200.01320.34
8.2.160.0240.00919.02
8.2.150.0270.00720.65
8.2.140.0160.01020.96
8.2.130.0290.00421.64
8.2.120.0170.01119.71
8.2.110.0170.00819.00
8.2.100.0210.00217.56
8.2.90.0150.00618.23
8.2.80.0180.00917.74
8.2.70.0210.00517.44
8.2.60.0150.00617.64
8.2.50.0190.00717.47
8.2.40.0200.00518.34
8.2.30.0160.00817.40
8.2.20.0160.00717.36
8.2.10.0120.00917.41
8.2.00.0160.00817.53
8.1.280.0090.01025.92
8.1.270.0130.00920.61
8.1.260.0120.00921.79
8.1.250.0200.00622.48
8.1.240.0210.00520.64
8.1.230.0210.00218.04
8.1.220.0140.01217.31
8.1.210.0200.00518.00
8.1.200.0160.00917.11
8.1.190.0170.00916.99
8.1.180.0170.00717.48
8.1.170.0170.00517.57
8.1.160.0120.00919.62
8.1.150.0160.00617.98
8.1.140.0170.00317.27
8.1.130.0130.00517.33
8.1.120.0130.00617.26
8.1.110.0110.00917.23
8.1.100.0130.00817.14
8.1.90.0170.00617.18
8.1.80.0140.00517.31
8.1.70.0120.00717.30
8.1.60.0140.00817.36
8.1.50.0150.00717.31
8.1.40.0150.00517.32
8.1.30.0140.00717.42
8.1.20.0130.00817.42
8.1.10.0160.00517.24
8.1.00.0140.00717.22
8.0.300.0210.00217.63
8.0.290.0120.01116.56
8.0.280.0140.00717.22
8.0.270.0190.00216.88
8.0.260.0140.00816.65
8.0.250.0190.00516.72
8.0.240.0140.00816.68
8.0.230.0160.00516.60
8.0.220.0130.00416.68
8.0.210.0120.00416.69
8.0.200.0140.00216.68
8.0.190.0150.00416.70
8.0.180.0140.00716.61
8.0.170.0140.00816.62
8.0.160.0110.00916.55
8.0.150.0110.00416.66
8.0.140.0160.00416.52
8.0.130.0170.00515.81
8.0.120.0160.00616.63
8.0.110.0140.00816.64
8.0.100.0180.00316.68
8.0.90.0140.00716.72
8.0.80.0160.00716.68
8.0.70.0120.00616.70
8.0.60.0180.00216.61
8.0.50.0140.00416.60
8.0.30.0130.00816.83
8.0.20.0110.00916.95
8.0.10.0190.00616.76
8.0.00.0110.00916.74
7.4.330.0190.00215.50
7.4.320.0180.00416.13
7.4.300.0120.00716.22
7.4.290.0220.00316.29
7.4.280.0210.00416.27
7.4.270.0160.00616.28
7.4.260.0120.00916.30
7.4.250.0100.00816.28
7.4.240.0120.00216.25
7.4.230.0160.00316.29
7.4.220.0130.00716.38
7.4.210.0140.00416.35
7.4.200.0100.00716.29
7.4.190.0160.00516.42
7.4.180.0150.00816.31
7.4.160.0130.00616.37
7.4.150.0180.00516.49
7.4.140.0170.00616.78
7.4.130.0110.01116.25
7.4.120.0130.00816.23
7.4.110.0110.00816.15
7.4.100.0140.00416.25
7.4.90.0130.00416.21
7.4.80.0120.00516.81
7.4.70.0130.00616.18
7.4.60.0130.00616.26
7.4.50.0120.00516.26
7.4.40.0130.00716.19
7.4.30.0100.00916.19
7.4.20.0140.00616.16
7.4.10.0120.00915.82
7.4.00.0110.00815.77
7.3.330.0110.00615.30
7.3.320.0160.00415.27
7.3.310.0140.00416.05
7.3.300.0120.00616.06
7.3.290.0150.00716.11
7.3.280.0150.00616.16
7.3.270.0120.00816.33
7.3.260.0120.00816.06
7.3.250.0130.00616.15
7.3.240.0140.00616.13
7.3.230.0120.00916.10
7.3.220.0170.00516.13
7.3.210.0140.00716.03
7.3.200.0140.00716.70
7.3.190.0160.00516.08
7.3.180.0130.00815.95
7.3.170.0110.00916.05
7.3.160.0180.00416.16
7.3.150.0140.01015.91
7.3.140.0150.00716.01
7.3.130.0160.00515.83
7.3.120.0100.01115.74
7.3.110.0150.00615.80
7.3.100.0120.00715.68
7.3.90.0140.00615.93
7.3.80.0110.00815.76
7.3.70.0170.00415.75
7.3.60.0130.00615.89
7.3.50.0110.00715.81
7.3.40.0120.00815.85
7.3.30.0140.00615.86
7.3.20.0130.00816.92
7.3.10.0130.00916.81
7.3.00.0210.00516.94
7.2.340.0220.00516.07
7.2.330.0180.00516.05
7.2.320.0160.00616.08
7.2.310.0170.00616.12
7.2.300.0150.00616.16
7.2.290.0140.00816.22
7.2.280.0190.00416.05
7.2.270.0170.00916.01
7.2.260.0130.00815.78
7.2.250.0190.00415.93
7.2.240.0140.00815.75
7.2.230.0150.00815.81
7.2.220.0120.00715.73
7.2.210.0150.00615.70
7.2.200.0130.00715.97
7.2.190.0170.00515.85
7.2.180.0150.00815.90
7.2.170.0150.00715.89
7.2.160.0130.00916.02
7.2.150.0170.00617.07
7.2.140.0130.00817.06
7.2.130.0160.00717.22
7.2.120.0150.00717.25
7.2.110.0160.00617.11
7.2.100.0150.00717.16
7.2.90.0130.01017.10
7.2.80.0150.00717.16
7.2.70.0170.00516.93
7.2.60.0160.00417.08
7.2.50.0270.00917.01
7.2.40.0140.00617.15
7.2.30.0180.00717.11
7.2.20.0170.00717.10
7.2.10.0170.00717.07
7.2.00.0150.00817.16
7.1.330.0100.00716.05
7.1.320.0140.00416.11
7.1.310.0150.00516.05
7.1.300.0180.00616.12
7.1.290.0150.00616.16
7.1.280.0150.00616.18
7.1.270.0150.00816.06
7.1.260.0110.00816.09
7.1.250.0150.00416.06
7.1.240.0110.00816.07
7.1.230.0140.00716.11
7.1.220.0160.00516.07
7.1.210.0150.00616.13
7.1.200.0120.00616.02
7.1.190.0150.00516.19
7.1.180.0160.00416.08
7.1.170.0140.00616.08
7.1.160.0160.00616.03
7.1.150.0150.00516.12
7.1.140.0150.00716.00
7.1.130.0150.00616.02
7.1.120.0140.00816.12
7.1.110.0140.00716.02
7.1.100.0140.00815.97
7.1.90.0140.00715.91
7.1.80.0180.00416.08
7.1.70.0160.00616.00
7.1.60.0130.00916.22
7.1.50.0130.00616.22
7.1.40.0120.00716.23
7.1.30.0120.00916.15
7.1.20.0120.00716.12
7.1.10.0120.00716.14
7.1.00.0160.00516.16
7.0.330.0170.00515.64
7.0.320.0140.00715.69
7.0.310.0160.00515.58
7.0.300.0160.00515.72
7.0.290.0160.00615.61
7.0.280.0130.00815.70
7.0.270.0150.00515.72
7.0.260.0140.00515.77
7.0.250.0130.00715.83
7.0.240.0150.00615.88
7.0.230.0150.00515.62
7.0.220.0150.00515.79
7.0.210.0150.00715.80
7.0.200.0170.00615.90
7.0.190.0120.00915.91
7.0.180.0240.00615.78
7.0.170.0130.00615.90
7.0.160.0140.00515.83
7.0.150.0150.00515.75
7.0.140.0130.00715.84
7.0.130.0110.00816.00
7.0.120.0150.00615.94
7.0.110.0130.00615.77
7.0.100.0140.00515.77
7.0.90.0130.00515.79
7.0.80.0270.00615.74
7.0.70.0130.00815.73
7.0.60.0140.00715.64
7.0.50.0150.00615.81
7.0.40.0150.00615.27
7.0.30.0200.00815.24
7.0.20.0140.00615.21
7.0.10.0130.00715.20
7.0.00.0110.00815.21
5.6.400.0150.00415.38
5.6.390.0180.00415.22
5.6.380.0130.00715.31
5.6.370.0130.00615.28
5.6.360.0120.00815.33
5.6.350.0150.00515.23
5.6.340.0120.00715.25
5.6.330.0150.00615.25
5.6.320.0130.00815.24
5.6.310.0130.00815.25
5.6.300.0110.01415.99
5.6.290.0120.01216.30
5.6.280.0130.01216.28
5.6.270.0120.01316.10
5.6.260.0120.01416.21
5.6.250.0150.01016.15
5.6.240.0120.01516.26
5.6.230.0110.01516.16
5.6.220.0130.01316.21
5.6.210.0110.01316.25
5.6.200.0120.01416.33
5.6.190.0120.01516.24
5.6.180.0110.02016.27
5.6.170.0130.01316.32
5.6.160.0120.01316.31
5.6.150.0100.01416.21
5.6.140.0160.01016.25
5.6.130.0160.01516.17
5.6.120.0130.01316.30
5.6.110.0100.01416.20
5.6.100.0120.01716.20
5.6.90.0100.01516.30
5.6.80.0140.01416.06
5.6.70.0100.01416.16
5.6.60.0130.01116.22
5.6.50.0140.01116.11
5.6.40.0150.01016.10
5.6.30.0100.01416.13
5.6.20.0120.01115.96
5.6.10.0110.01316.03
5.6.00.0130.01116.09
5.5.380.0130.01516.00
5.5.370.0130.01316.03
5.5.360.0140.01115.82
5.5.350.0140.01215.81
5.5.340.0080.01915.91
5.5.330.0100.01415.98
5.5.320.0120.02215.93
5.5.310.0100.01615.90
5.5.300.0120.01315.95
5.5.290.0130.01215.87
5.5.280.0120.01715.92
5.5.270.0110.01516.07
5.5.260.0100.01715.99
5.5.250.0120.01815.99
5.5.240.0110.02516.02
5.5.230.0150.01315.75
5.5.220.0110.01315.74
5.5.210.0150.01015.95
5.5.200.0150.00915.70
5.5.190.0140.01515.74
5.5.180.0130.01215.76
5.5.170.0130.00715.40
5.5.160.0140.01215.75
5.5.150.0070.02615.72
5.5.140.0130.01315.62
5.5.130.0130.01515.59
5.5.120.0120.01415.74
5.5.110.0140.01215.66
5.5.100.0120.01315.82
5.5.90.0110.01315.87
5.5.80.0120.01315.79
5.5.70.0130.01315.84
5.5.60.0130.01815.79
5.5.50.0120.01215.83
5.5.40.0130.01215.85
5.5.30.0080.01615.94
5.5.20.0120.01515.89
5.5.10.0110.01415.72
5.5.00.0110.02215.87
5.4.450.0120.01014.04
5.4.440.0090.01414.09
5.4.430.0110.01014.00
5.4.420.0090.01414.02
5.4.410.0100.02014.00
5.4.400.0090.01313.93
5.4.390.0100.01113.96
5.4.380.0090.01414.00
5.4.370.0100.01213.96
5.4.360.0090.01313.92
5.4.350.0120.01013.91
5.4.340.0110.01114.02
5.4.330.0170.00212.75
5.4.320.0150.00814.01
5.4.310.0090.01914.05
5.4.300.0090.01213.98
5.4.290.0070.01413.99
5.4.280.0100.01114.06
5.4.270.0120.01214.03
5.4.260.0090.01213.95
5.4.250.0110.01213.98
5.4.240.0090.01213.99
5.4.230.0090.01313.80
5.4.220.0090.01413.84
5.4.210.0060.01513.87
5.4.200.0090.01313.81
5.4.190.0120.00813.84
5.4.180.0110.01013.83
5.4.170.0070.01613.82
5.4.160.0100.01213.85
5.4.150.0080.02113.87
5.4.140.0100.01113.44
5.4.130.0120.01013.45
5.4.120.0110.01113.50
5.4.110.0100.01213.43
5.4.100.0120.01013.43
5.4.90.0110.01113.42
5.4.80.0100.01013.45
5.4.70.0100.01213.50
5.4.60.0100.01113.52
5.4.50.0100.01113.40
5.4.40.0100.01113.42
5.4.30.0090.01613.56
5.4.20.0100.01113.46
5.4.10.0090.01213.51
5.4.00.0100.01213.31

preferences:
52.16 ms | 401 KiB | 5 Q