3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(exec('whoami'));

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)
8.3.60.0090.00618.29
8.3.50.0070.00921.21
8.3.40.0120.00318.71
8.3.30.0090.00620.27
8.3.20.0000.00821.91
8.3.10.0080.00022.00
8.3.00.0000.00822.39
8.2.180.0070.01416.63
8.2.170.0110.00422.96
8.2.160.0070.00722.25
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0040.00420.82
8.2.110.0030.00619.33
8.2.100.0120.00017.78
8.2.90.0050.00319.22
8.2.80.0080.00017.97
8.2.70.0040.00517.38
8.2.60.0030.01117.80
8.2.50.0070.00318.07
8.2.40.0000.00818.09
8.2.30.0000.00719.37
8.2.20.0040.00417.65
8.2.10.0000.00817.70
8.2.00.0000.00817.66
8.1.280.0090.00625.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0040.00521.29
8.1.230.0000.01117.45
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0070.00317.10
8.1.190.0050.00317.10
8.1.180.0000.00818.10
8.1.170.0040.00418.56
8.1.160.0040.00418.88
8.1.150.0000.00818.61
8.1.140.0050.00317.43
8.1.130.0050.00317.78
8.1.120.0000.00817.30
8.1.110.0040.00417.38
8.1.100.0030.00617.40
8.1.90.0040.00417.29
8.1.80.0040.00417.21
8.1.70.0030.00417.27
8.1.60.0030.00617.45
8.1.50.0000.00717.35
8.1.40.0080.00017.41
8.1.30.0070.00017.52
8.1.20.0000.00917.50
8.1.10.0070.00317.32
8.1.00.0000.00817.34
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0050.00318.21
8.0.270.0030.00417.18
8.0.260.0060.00016.68
8.0.250.0000.00716.77
8.0.240.0040.00416.86
8.0.230.0090.00016.75
8.0.220.0030.00316.86
8.0.210.0020.00516.88
8.0.200.0000.00716.81
8.0.190.0070.00016.92
8.0.180.0000.00716.82
8.0.170.0000.00716.82
8.0.160.0040.00416.84
8.0.150.0040.00416.65
8.0.140.0000.00716.75
8.0.130.0060.00013.20
8.0.120.0040.00416.74
8.0.110.0040.00416.90
8.0.100.0090.00016.69
8.0.90.0050.00216.62
8.0.80.0100.00716.86
8.0.70.0000.00716.93
8.0.60.0000.00816.81
8.0.50.0040.00416.88
8.0.30.0090.01117.00
8.0.20.0120.00717.40
8.0.10.0040.00416.79
8.0.00.0100.00816.66
7.4.330.0050.00015.02
7.4.320.0000.00616.46
7.4.300.0000.00616.34
7.4.290.0030.00316.46
7.4.280.0050.00216.25
7.4.270.0030.00316.38
7.4.260.0030.00613.10
7.4.250.0050.00316.28
7.4.240.0050.00216.37
7.4.230.0050.00216.56
7.4.220.0090.01016.49
7.4.210.0090.00916.42
7.4.200.0040.00416.45
7.4.190.0030.00316.52
7.4.160.0040.01516.51
7.4.150.0080.00917.40
7.4.140.0090.01217.86
7.4.130.0110.00816.37
7.4.120.0080.01116.34
7.4.110.0120.00916.39
7.4.100.0070.01016.32
7.4.90.0090.01316.16
7.4.80.0180.00419.39
7.4.70.0080.01116.39
7.4.60.0130.00416.23
7.4.50.0040.00416.35
7.4.40.0030.01322.77
7.4.30.0160.00016.43
7.4.00.0040.01414.84
7.3.330.0030.00313.05
7.3.320.0000.00513.09
7.3.310.0030.00316.03
7.3.300.0040.00416.18
7.3.290.0030.01116.14
7.3.280.0090.00816.16
7.3.270.0100.00717.40
7.3.260.0090.00916.18
7.3.250.0110.00716.44
7.3.240.0090.00816.16
7.3.230.0100.00716.39
7.3.210.0190.00016.41
7.3.200.0030.01719.39
7.3.190.0090.01016.20
7.3.180.0090.00916.26
7.3.170.0050.01116.27
7.3.160.0130.01016.39
7.3.120.0090.00814.77
7.3.110.0040.01514.78
7.3.100.0030.00914.91
7.3.90.0070.01414.79
7.3.80.0030.01114.44
7.3.70.0140.00414.39
7.3.60.0060.00914.87
7.3.50.0130.00014.70
7.3.40.0040.01114.74
7.3.30.0130.00014.69
7.3.20.0040.00816.56
7.3.10.0070.01115.84
7.3.00.0190.00915.85
7.2.330.0090.01016.50
7.2.320.0030.01416.12
7.2.310.0190.00416.53
7.2.300.0080.01516.28
7.2.290.0060.01216.41
7.2.250.0030.01714.62
7.2.240.0130.00915.04
7.2.230.0070.00814.84
7.2.220.0030.01715.08
7.2.210.0090.00614.71
7.2.200.0030.01714.86
7.2.190.0090.00914.95
7.2.180.0100.00714.78
7.2.170.0030.01414.98
7.2.130.0330.00515.66
7.2.120.0370.00715.71
7.2.110.0360.00515.67
7.2.100.0340.00415.85
7.2.90.0420.00415.83
7.2.80.0290.00515.78
7.2.70.0250.00815.88
7.2.60.0220.00916.10
7.2.50.0340.00715.85
7.2.40.0220.00815.94
7.2.30.0300.00915.70
7.2.20.0250.00915.93
7.2.10.0270.00515.92
7.2.00.0200.00616.87
7.1.330.0060.00915.81
7.1.320.0040.00815.77
7.1.310.0030.00715.79
7.1.300.0030.01015.60
7.1.290.0080.00415.79
7.1.280.0060.01215.88
7.1.270.0080.00415.82
7.1.260.0030.01115.85
7.1.250.0230.01214.90
7.1.240.0450.00613.57
7.1.230.0430.00413.97
7.1.220.0490.01013.83
7.1.210.0420.00013.89
7.1.200.0310.00614.60
7.1.190.0200.01113.89
7.1.180.0410.00013.97
7.1.170.0120.00413.60
7.1.160.0060.00913.48
7.1.150.0190.00013.52
7.1.140.0550.00013.86
7.1.130.0200.00313.64
7.1.120.0360.01113.58
7.1.110.0540.00313.68
7.1.100.0250.00915.94
7.1.90.0450.00713.82
7.1.80.0450.00413.99
7.1.70.0280.00715.42
7.1.60.0300.01316.54
7.1.50.0380.01524.20
7.1.40.0580.00413.52
7.1.30.0560.00913.68
7.1.20.0170.00413.59
7.1.10.0600.01313.80
7.1.00.0290.01918.04
7.0.330.0500.01013.55
7.0.320.0630.01013.44
7.0.310.0450.00713.18
7.0.300.0240.00913.41
7.0.290.0060.00713.52
7.0.280.0600.01113.34
7.0.270.0220.00013.21
7.0.260.0150.00813.33
7.0.250.0420.00713.26
7.0.240.0390.00412.94
7.0.230.0500.00313.59
7.0.220.0510.00413.71
7.0.210.0390.00013.49
7.0.200.0790.00514.86
7.0.190.0460.01713.69
7.0.180.0620.00713.42
7.0.170.0470.01413.25
7.0.160.0390.00613.53
7.0.150.0540.00413.46
7.0.140.0300.03517.72
7.0.130.0480.01113.23
7.0.120.0470.00713.45
7.0.110.0540.00713.16
7.0.100.0510.04016.66
7.0.90.0380.04616.61
7.0.80.0380.04216.53
7.0.70.0170.03716.51
7.0.60.0360.04516.74
7.0.50.0340.03016.87
7.0.40.0160.03916.68
7.0.30.0390.04016.73
7.0.20.0470.04216.80
7.0.10.0230.03816.73
7.0.00.0380.02316.85
5.6.380.0070.01014.23
5.6.370.0070.01114.09
5.6.360.0120.00013.97
5.6.350.0060.00914.18
5.6.340.0100.00314.27
5.6.330.0050.00814.08
5.6.320.0070.00513.71
5.6.310.0030.00914.13
5.6.300.0080.00714.14
5.6.290.0120.00313.92
5.6.280.0070.04017.71
5.6.270.0200.00313.72
5.6.260.0060.01313.81
5.6.250.0160.03217.45
5.6.240.0110.04117.50
5.6.230.0120.02617.04
5.6.220.0110.04517.26
5.6.210.0180.04417.13
5.6.200.0130.02617.53
5.6.190.0130.02317.47
5.6.180.0130.03717.54
5.6.170.0150.02217.59
5.6.160.0110.04517.66
5.6.150.0100.03917.46
5.6.140.0150.04017.51
5.6.130.0070.02517.43
5.6.120.0070.03417.56
5.6.110.0170.04417.61
5.6.100.0130.02317.45
5.6.90.0070.03317.64
5.6.80.0140.04017.31
5.6.70.0230.04417.16
5.6.60.0050.04017.27
5.6.50.0120.02517.25
5.6.40.0160.03817.20
5.6.30.0030.04417.21
5.6.20.0060.03517.21
5.6.10.0100.02717.24
5.6.00.0090.04217.19
5.5.380.0080.03915.58
5.5.370.0050.02715.60
5.5.360.0280.03515.69
5.5.350.0160.04515.53
5.5.340.0110.05215.80
5.5.330.0190.02215.85
5.5.320.0130.04315.79
5.5.310.0150.03415.93
5.5.300.0210.02715.92
5.5.290.0140.04315.90
5.5.280.0150.02615.93
5.5.270.0140.02415.86
5.5.260.0220.02515.90
5.5.250.0120.03815.76
5.5.240.0100.02515.48
5.5.230.0200.04015.41
5.5.220.0150.04015.59
5.5.210.0090.02515.42
5.5.200.0070.04115.47
5.5.190.0200.03515.55
5.5.180.0160.04215.44
5.5.170.0140.00310.92
5.5.160.0090.04015.52
5.5.150.0100.02215.65
5.5.140.0100.04115.35
5.5.130.0150.04515.51
5.5.120.0100.03215.35
5.5.110.0060.04415.52
5.5.100.0140.03315.48
5.5.90.0160.02315.36
5.5.80.0190.03715.45
5.5.70.0130.04215.31
5.5.60.0120.03615.34
5.5.50.0100.03015.43
5.5.40.0140.03515.34
5.5.30.0130.04115.45
5.5.20.0060.02615.37
5.5.10.0150.02515.35
5.5.00.0100.02615.43
5.4.450.0230.03915.13
5.4.440.0080.02615.15
5.4.430.0180.04114.99
5.4.420.0050.04515.22
5.4.410.0140.02015.22
5.4.400.0120.04014.84
5.4.390.0070.02814.74
5.4.380.0160.03814.73
5.4.370.0030.03914.88
5.4.360.0140.04014.79
5.4.350.0090.04014.79
5.4.340.0120.03815.01
5.4.330.0090.00610.72
5.4.320.0080.03814.91
5.4.310.0140.03614.78
5.4.300.0170.04114.92
5.4.290.0160.02314.83
5.4.280.0180.03214.84
5.4.270.0130.03814.89
5.4.260.0110.03514.99
5.4.250.0120.03514.74
5.4.240.0180.03915.00
5.4.230.0200.03414.99
5.4.220.0160.03214.86
5.4.210.0170.03814.83
5.4.200.0080.03414.92
5.4.190.0110.04314.83
5.4.180.0190.03614.83
5.4.170.0090.04214.79
5.4.160.0130.03914.75
5.4.150.0070.02214.83
5.4.140.0070.02013.54
5.4.130.0070.02513.45
5.4.120.0100.03613.52
5.4.110.0180.03713.61
5.4.100.0110.03313.50
5.4.90.0020.04513.56
5.4.80.0110.03413.38
5.4.70.0090.02613.53
5.4.60.0070.03913.52
5.4.50.0140.02313.61
5.4.40.0080.02113.47
5.4.30.0080.02813.53
5.4.20.0100.02713.54
5.4.10.0060.03813.50
5.4.00.0120.03113.21
5.3.290.0070.03912.56
5.3.280.0050.02512.43
5.3.270.0080.04012.50
5.3.260.0050.04512.47
5.3.250.0060.02612.40
5.3.240.0070.04212.28
5.3.230.0070.02912.42
5.3.220.0080.04112.21
5.3.210.0140.03212.30
5.3.200.0070.03812.30
5.3.190.0040.04312.40
5.3.180.0040.03812.53
5.3.170.0180.03312.39
5.3.160.0070.04212.42
5.3.150.0100.02312.40
5.3.140.0160.03512.41
5.3.130.0130.03612.26
5.3.120.0070.02312.43
5.3.110.0050.03812.38
5.3.100.0120.03212.21
5.3.90.0090.03412.07
5.3.80.0060.04011.88
5.3.70.0050.02912.11
5.3.60.0070.02912.16
5.3.50.0130.03411.98
5.3.40.0040.03211.99
5.3.30.0020.02511.95
5.3.20.0080.03811.95
5.3.10.0030.02611.79
5.3.00.0070.02611.72

preferences:
61.24 ms | 401 KiB | 5 Q