3v4l.org

run code in 300+ PHP versions simultaneously
<?php shell_exec('help'); ?>

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)
8.3.40.0110.00418.89
8.3.30.0070.01119.04
8.3.20.0110.00320.37
8.3.10.0050.00323.79
8.3.00.0080.00319.13
8.2.170.0090.01222.96
8.2.160.0130.00720.40
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0090.00026.16
8.2.120.0060.00322.33
8.2.110.0030.00622.14
8.2.100.0070.00417.66
8.2.90.0050.00519.23
8.2.80.0000.00917.97
8.2.70.0080.00317.50
8.2.60.0040.00417.68
8.2.50.0000.00818.07
8.2.40.0060.00319.76
8.2.30.0040.00417.92
8.2.20.0000.00817.71
8.2.10.0000.00718.01
8.2.00.0040.00417.54
8.1.270.0060.00323.97
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00723.91
8.1.230.0030.00919.13
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00717.10
8.1.190.0030.00616.98
8.1.180.0030.00618.10
8.1.170.0030.00520.44
8.1.160.0040.00422.13
8.1.150.0050.00318.54
8.1.140.0000.00717.32
8.1.130.0060.00017.76
8.1.120.0040.00417.32
8.1.110.0080.00017.36
8.1.100.0000.00717.30
8.1.90.0070.00017.47
8.1.80.0000.00817.44
8.1.70.0070.00017.26
8.1.60.0040.00417.41
8.1.50.0040.00417.32
8.1.40.0080.00017.49
8.1.30.0050.00317.41
8.1.20.0000.00717.52
8.1.10.0060.00317.36
8.1.00.0030.00617.23
8.0.300.0040.00418.77
8.0.290.0070.00017.05
8.0.280.0040.00418.24
8.0.270.0030.00317.11
8.0.260.0080.00017.09
8.0.250.0070.00016.93
8.0.240.0040.00416.87
8.0.230.0030.00316.72
8.0.220.0000.00716.73
8.0.210.0000.00716.82
8.0.200.0000.00616.84
8.0.190.0040.00416.94
8.0.180.0040.00416.82
8.0.170.0000.00816.86
8.0.160.0000.00816.87
8.0.150.0040.00416.90
8.0.140.0040.00416.82
8.0.130.0060.00013.23
8.0.120.0000.00816.67
8.0.110.0000.00716.80
8.0.100.0040.00416.84
8.0.90.0040.00416.71
8.0.80.0090.00616.82
8.0.70.0080.00016.72
8.0.60.0000.00716.78
8.0.50.0040.00416.80
8.0.30.0070.01216.89
8.0.20.0100.01117.40
8.0.10.0020.00516.72
8.0.00.0100.00816.77
7.4.330.0050.00015.03
7.4.320.0030.00316.45
7.4.300.0050.00516.25
7.4.290.0030.00316.38
7.4.280.0000.00716.34
7.4.270.0000.00716.37
7.4.260.0040.00416.24
7.4.250.0000.00716.38
7.4.240.0000.00716.39
7.4.230.0030.00316.57
7.4.220.0080.01116.26
7.4.210.0080.00716.35
7.4.200.0000.00716.11
7.4.190.0030.00316.36
7.4.160.0090.01016.42
7.4.150.0100.00717.40
7.4.140.0110.00817.86
7.4.130.0130.00416.23
7.4.120.0080.01116.22
7.4.110.0100.01116.17
7.4.100.0080.01216.50
7.4.90.0110.00716.38
7.4.80.0060.01319.39
7.4.70.0030.01516.39
7.4.60.0060.01216.25
7.4.50.0030.00616.16
7.4.40.0080.01116.11
7.4.30.0060.01016.30
7.4.10.0100.01014.72
7.4.00.0090.00914.89
7.3.330.0000.00612.98
7.3.320.0020.00313.00
7.3.310.0020.00516.27
7.3.300.0000.00716.23
7.3.290.0110.01016.21
7.3.280.0090.01016.17
7.3.270.0190.00717.40
7.3.260.0090.00916.30
7.3.250.0120.01016.25
7.3.240.0060.01016.42
7.3.230.0130.00516.39
7.3.210.0170.00016.46
7.3.200.0080.01219.39
7.3.190.0120.00716.41
7.3.180.0140.00316.46
7.3.170.0100.00716.43
7.3.160.0090.00716.39
7.3.130.0040.01714.64
7.3.120.0040.01314.48
7.3.110.0060.01014.43
7.3.100.0060.00914.98
7.3.90.0030.01414.87
7.3.80.0030.00714.67
7.3.70.0060.00914.86
7.3.60.0070.00714.91
7.3.50.0120.00614.64
7.3.40.0090.00314.60
7.3.30.0070.00714.80
7.3.20.0070.00816.42
7.3.10.0070.01016.21
7.3.00.0070.01416.21
7.2.330.0080.01216.41
7.2.320.0100.01016.24
7.2.310.0070.01116.65
7.2.300.0060.01216.53
7.2.290.0070.01416.25
7.2.260.0000.02114.98
7.2.250.0090.00914.69
7.2.240.0090.00714.92
7.2.230.0030.01014.97
7.2.220.0050.01315.13
7.2.210.0040.01114.60
7.2.200.0080.00414.91
7.2.190.0100.00714.98
7.2.180.0060.01314.49
7.2.170.0070.00714.77
7.2.160.0030.01314.82
7.2.150.0030.01316.68
7.2.140.0080.00816.59
7.2.130.0100.00716.64
7.2.120.0000.01516.83
7.2.110.0000.01516.66
7.2.100.0060.01016.51
7.2.90.0100.00716.74
7.2.80.0030.01016.77
7.2.70.0090.00716.75
7.2.60.0070.00716.70
7.2.50.0000.01216.77
7.2.40.0110.00316.77
7.2.30.0120.00416.86
7.2.20.0060.00916.76
7.2.10.0030.00716.56
7.2.00.0060.01017.79
7.1.330.0030.01015.36
7.1.320.0030.00715.74
7.1.310.0000.01415.59
7.1.300.0190.00015.86
7.1.290.0030.01015.67
7.1.280.0070.00715.74
7.1.270.0000.01315.72
7.1.260.0100.00415.71
7.1.250.0080.01215.63
7.1.240.0000.01115.86
7.1.230.0080.00815.80
7.1.220.0060.00415.68
7.1.210.0080.00415.38
7.1.200.0100.00315.75
7.1.190.0090.00615.45
7.1.180.0000.01415.78
7.1.170.0060.00915.89
7.1.160.0040.00815.74
7.1.150.0000.01115.62
7.1.140.0060.00715.64
7.1.130.0110.00815.71
7.1.120.0030.01415.61
7.1.110.0060.01215.58
7.1.100.0510.00716.58
7.1.90.0040.00815.72
7.1.80.0120.00315.63
7.1.70.0050.00616.41
7.1.60.0070.01417.60
7.1.50.0100.00916.41
7.1.40.0000.01215.79
7.1.30.0000.01515.45
7.1.20.0030.01115.68
7.1.10.0100.00315.68
7.1.00.0030.04319.11
7.0.330.0180.00315.33
7.0.320.0060.01015.07
7.0.310.0000.01415.34
7.0.300.0050.00515.21
7.0.290.0110.00414.99
7.0.280.0070.00715.32
7.0.270.0040.01115.11
7.0.260.0150.00415.48
7.0.250.0070.01115.33
7.0.240.0000.01015.11
7.0.230.0030.01115.34
7.0.220.0030.01315.20
7.0.210.0130.00314.90
7.0.200.0060.00315.88
7.0.190.0080.00315.17
7.0.180.0040.01115.13
7.0.170.0100.00415.18
7.0.160.0050.00615.00
7.0.150.0070.00815.36
7.0.140.0020.04418.55
7.0.130.0070.00715.44
7.0.120.0030.01015.11
7.0.110.0060.00715.33
7.0.100.0050.00515.11
7.0.90.0060.00615.26
7.0.80.0100.00415.32
7.0.70.0090.00615.35
7.0.60.0200.03917.54
7.0.50.0080.02416.58
7.0.40.0110.04316.69
7.0.30.0220.04316.64
7.0.20.0110.02516.77
7.0.10.0140.03516.70
7.0.00.0070.04816.80
5.6.400.0140.00713.94
5.6.390.0060.01214.23
5.6.380.0100.00414.21
5.6.370.0070.00814.01
5.6.360.0030.00714.35
5.6.350.0030.01414.24
5.6.340.0030.01014.00
5.6.330.0060.00614.12
5.6.320.0030.01313.95
5.6.310.0000.01614.20
5.6.300.0030.01014.26
5.6.290.0000.01714.41
5.6.280.0100.03517.53
5.6.270.0060.01214.39
5.6.260.0060.00914.26
5.6.250.0030.00614.16
5.6.240.0080.00414.36
5.6.230.0040.00814.24
5.6.220.0060.01014.19
5.6.210.0110.04017.37
5.6.200.0090.03716.14
5.6.190.0020.03417.38
5.6.180.0110.04217.13
5.6.170.0150.02217.33
5.6.160.0070.02717.30
5.6.150.0020.02716.22
5.6.140.0050.04516.30
5.6.130.0040.03216.29
5.6.120.0050.04317.54
5.6.110.0080.04417.62
5.6.100.0080.04617.56
5.6.90.0080.04517.62
5.6.80.0080.03317.15
5.6.70.0060.00614.19
5.6.60.0070.01014.22
5.6.50.0090.00614.25
5.6.40.0000.01113.95
5.6.30.0060.00314.17
5.6.20.0110.00714.21
5.6.10.0030.01514.22
5.6.00.0030.01214.10
5.5.380.0060.01013.93
5.5.370.0090.00714.07
5.5.360.0060.00913.95
5.5.350.0050.02017.25
5.5.340.0080.04516.00
5.5.330.0060.04117.17
5.5.320.0160.03517.29
5.5.310.0200.04017.26
5.5.300.0060.04216.00
5.5.290.0130.03915.99
5.5.280.0100.02317.37
5.5.270.0070.04117.69
5.5.260.0050.04917.32
5.5.250.0060.04817.42
5.5.240.0160.04017.16
5.5.230.0130.00413.92
5.5.220.0000.01513.76
5.5.210.0070.00414.01
5.5.200.0110.00414.24
5.5.190.0100.00713.69
5.5.180.0090.00314.15
5.5.170.0000.01614.11
5.5.160.0080.00413.64
5.5.150.0050.00914.13
5.5.140.0000.01514.14
5.5.130.0130.00014.00
5.5.120.0060.00713.85
5.5.110.0060.00713.91
5.5.100.0070.00413.81
5.5.90.0070.00813.95
5.5.80.0050.00613.92
5.5.70.0070.00414.00
5.5.60.0040.00813.79
5.5.50.0060.00714.05
5.5.40.0120.00313.76
5.5.30.0060.00614.26
5.5.20.0060.00714.02
5.5.10.0060.01013.93
5.5.00.0070.00813.99
5.4.450.0130.03515.12
5.4.440.0130.03414.87
5.4.430.0170.03215.05
5.4.420.0120.03615.21
5.4.410.0160.02614.90
5.4.400.0110.03714.91
5.4.390.0130.02814.86
5.4.380.0210.02914.71
5.4.370.0210.03114.78
5.4.360.0250.03314.72
5.4.350.0270.02914.62
5.4.340.0110.03714.69
5.4.330.0000.01110.70
5.4.320.0050.02311.66
5.4.310.0060.02411.66
5.4.300.0080.02411.66
5.4.290.0090.02511.70
5.4.280.0110.01911.45
5.4.270.0090.03311.54
5.4.260.0090.02811.59
5.4.250.0050.02811.39
5.4.240.0060.03111.61
5.4.230.0070.02211.49
5.4.220.0070.02511.59
5.4.210.0050.02211.54
5.4.200.0090.02011.39
5.4.190.0080.01911.48
5.4.180.0030.02311.57
5.4.170.0080.02011.53
5.4.160.0060.02511.53
5.4.150.0060.02111.54
5.4.140.0130.02711.43
5.4.130.0040.03211.36
5.4.120.0090.03511.37
5.4.110.0100.02811.44
5.4.100.0060.03111.52
5.4.90.0070.03111.34
5.4.80.0110.02711.32
5.4.70.0070.03511.27
5.4.60.0160.05011.42
5.4.50.0090.03911.38
5.4.40.0090.03311.38
5.4.30.0100.03111.42
5.4.20.0080.03811.37
5.4.10.0060.02911.40
5.4.00.0110.03610.94
5.3.290.0060.02311.61
5.3.280.0080.03211.49
5.3.270.0090.02711.53
5.3.260.0040.04111.45
5.3.250.0070.03611.51
5.3.240.0070.03711.45
5.3.230.0090.03711.45
5.3.220.0080.03511.31
5.3.210.0040.03811.43
5.3.200.0090.02911.35
5.3.190.0120.03711.50
5.3.180.0150.03411.54
5.3.170.0080.03611.47
5.3.160.0070.03711.50
5.3.150.0060.03211.56
5.3.140.0080.03011.47
5.3.130.0040.03311.45
5.3.120.0090.03011.47
5.3.110.0080.03411.52
5.3.100.0100.02711.24
5.3.90.0080.03211.16
5.3.80.0070.02611.09
5.3.70.0070.03811.03
5.3.60.0090.04111.18
5.3.50.0090.03610.96
5.3.40.0070.03011.10
5.3.30.0060.03710.99
5.3.20.0080.03111.00
5.3.10.0080.03210.83
5.3.00.0080.02710.73
5.2.170.0120.0419.18
5.2.160.0090.0439.18
5.2.150.0090.0519.18
5.2.140.0070.0519.18
5.2.130.0090.0499.14
5.2.120.0050.0519.14
5.2.110.0100.0459.14
5.2.100.0080.0499.14
5.2.90.0090.0539.14
5.2.80.0060.0519.14
5.2.70.0200.0619.14
5.2.60.0090.0439.09
5.2.50.0120.0589.06
5.2.40.0100.0439.04
5.2.30.0100.0599.02
5.2.20.0090.0449.00
5.2.10.0190.0808.93
5.2.00.0200.0408.78
5.1.60.0190.0568.07
5.1.50.0150.0538.07
5.1.40.0290.1428.04
5.1.30.0320.1218.39
5.1.20.0210.0738.41
5.1.10.0210.1028.14
5.1.00.0060.0388.14
5.0.50.0030.0276.62
5.0.40.0030.0236.48
5.0.30.0030.0346.29
5.0.20.0040.0216.26
5.0.10.0130.0496.24
5.0.00.0050.0386.23
4.4.90.0090.0484.78
4.4.80.0060.0204.76
4.4.70.0060.0274.75
4.4.60.0260.0434.75
4.4.50.0060.0544.77
4.4.40.0020.0304.71
4.4.30.0050.0244.76
4.4.20.0060.0264.84
4.4.10.0050.0204.85
4.4.00.0100.0334.76
4.3.110.0110.0634.67
4.3.100.0040.0264.66
4.3.90.0040.0194.63
4.3.80.0100.0474.59
4.3.70.0180.0334.63
4.3.60.0040.0454.63
4.3.50.0060.0654.63
4.3.40.0160.0614.54
4.3.30.0160.0733.28
4.3.20.0280.0503.26
4.3.10.0090.0253.21
4.3.00.0070.0207.31

preferences:
42.15 ms | 400 KiB | 5 Q