3v4l.org

run code in 300+ PHP versions simultaneously
<?php system('sh -c 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)
8.3.40.0070.00718.64
8.3.30.0090.00618.86
8.3.20.0040.00420.38
8.3.10.0040.00423.39
8.3.00.0000.00818.82
8.2.170.0110.00722.96
8.2.160.0130.00720.53
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00019.23
8.2.110.0090.00022.24
8.2.100.0090.00317.78
8.2.90.0040.00417.72
8.2.80.0030.00517.97
8.2.70.0040.00417.91
8.2.60.0030.00517.80
8.2.50.0000.01018.10
8.2.40.0030.00520.64
8.2.30.0040.00418.13
8.2.20.0040.00417.75
8.2.10.0000.00718.04
8.2.00.0040.00419.36
8.1.270.0000.00924.04
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0110.00020.45
8.1.230.0060.00621.01
8.1.220.0000.00917.74
8.1.210.0090.00018.77
8.1.200.0090.00017.22
8.1.190.0050.00317.23
8.1.180.0050.00318.10
8.1.170.0050.00318.63
8.1.160.0040.00422.12
8.1.150.0040.00418.63
8.1.140.0000.00717.25
8.1.130.0000.00717.88
8.1.120.0000.00717.39
8.1.110.0000.00817.39
8.1.100.0050.00317.43
8.1.90.0070.00017.45
8.1.80.0050.00317.36
8.1.70.0000.00817.33
8.1.60.0040.00417.57
8.1.50.0030.00517.50
8.1.40.0030.00617.43
8.1.30.0040.00417.41
8.1.20.0030.00517.53
8.1.10.0030.00617.35
8.1.00.0030.00717.32
8.0.300.0040.00421.75
8.0.290.0040.00416.75
8.0.280.0040.00418.27
8.0.270.0040.00417.16
8.0.260.0030.00317.09
8.0.250.0070.00016.75
8.0.240.0060.00016.92
8.0.230.0000.00716.74
8.0.220.0070.00016.73
8.0.210.0070.00016.72
8.0.200.0060.00016.91
8.0.190.0040.00416.74
8.0.180.0070.00016.73
8.0.170.0040.00416.80
8.0.160.0000.00716.79
8.0.150.0000.00716.71
8.0.140.0050.00316.79
8.0.130.0050.00013.20
8.0.120.0080.00016.70
8.0.110.0040.00416.82
8.0.100.0040.00416.70
8.0.90.0000.00716.77
8.0.80.0170.00416.78
8.0.70.0000.00716.88
8.0.60.0040.00416.73
8.0.50.0080.00016.63
8.0.30.0130.00917.18
8.0.20.0140.00517.40
8.0.10.0060.00316.98
8.0.00.0080.00916.63
7.4.330.0000.00515.03
7.4.320.0060.00016.31
7.4.300.0040.00416.31
7.4.290.0030.00416.25
7.4.280.0000.00816.27
7.4.270.0070.00016.46
7.4.260.0070.00016.25
7.4.250.0000.00716.41
7.4.240.0050.00216.33
7.4.230.0030.00416.36
7.4.220.0110.00716.54
7.4.210.0070.01116.32
7.4.200.0040.00416.44
7.4.160.0110.00616.37
7.4.150.0140.00417.40
7.4.140.0130.00817.86
7.4.130.0120.00516.51
7.4.120.0070.01116.33
7.4.110.0050.01716.29
7.4.100.0160.00316.40
7.4.90.0090.00916.34
7.4.80.0060.01219.39
7.4.70.0090.00916.32
7.4.60.0090.00716.44
7.4.50.0090.00016.23
7.4.40.0120.00816.29
7.4.30.0100.00716.40
7.4.00.0090.00814.84
7.3.330.0030.00312.92
7.3.320.0000.00613.07
7.3.310.0030.00316.32
7.3.300.0070.00016.18
7.3.290.0090.00716.20
7.3.280.0060.00816.19
7.3.270.0080.00817.40
7.3.260.0050.01416.15
7.3.250.0100.00716.14
7.3.240.0110.00816.38
7.3.230.0080.00816.39
7.3.210.0030.01516.31
7.3.200.0130.00719.39
7.3.190.0100.01316.23
7.3.180.0060.01016.23
7.3.170.0120.00416.27
7.3.160.0140.00316.19
7.3.120.0060.01114.81
7.3.110.0110.00714.91
7.3.100.0110.00814.94
7.3.90.0030.01614.70
7.3.80.0030.01014.79
7.3.70.0070.00714.52
7.3.60.0060.00614.75
7.3.50.0090.00614.47
7.3.40.0070.00714.72
7.3.30.0090.00714.39
7.3.20.0120.00316.53
7.3.10.0030.01016.50
7.3.00.0080.00616.39
7.2.330.0040.01416.50
7.2.320.0120.00516.53
7.2.310.0030.01416.27
7.2.300.0120.00316.23
7.2.290.0170.00016.27
7.2.250.0100.00714.83
7.2.240.0040.01514.99
7.2.230.0040.01614.73
7.2.220.0120.00614.82
7.2.210.0070.00715.13
7.2.200.0100.00514.50
7.2.190.0060.00714.77
7.2.180.0060.01214.86
7.2.170.0030.00714.98
7.2.130.0060.00916.89
7.2.120.0020.01216.82
7.2.110.0080.00516.82
7.2.100.0050.00916.72
7.2.90.0090.00816.79
7.2.80.0070.01116.76
7.2.70.0040.00916.75
7.2.60.0060.01016.67
7.2.50.0040.00916.68
7.2.40.0070.00716.57
7.2.30.0090.00516.69
7.2.20.0080.00816.60
7.2.10.0080.00716.62
7.2.00.0080.00717.48
7.1.330.0070.00715.56
7.1.320.0060.00615.45
7.1.310.0070.00915.59
7.1.300.0030.00715.77
7.1.290.0040.00815.53
7.1.280.0100.00715.53
7.1.270.0130.00315.75
7.1.260.0030.00815.77
7.1.250.0050.00715.51
7.1.240.0070.00415.71
7.1.230.0070.01015.84
7.1.220.0000.01715.55
7.1.210.0040.01115.60
7.1.200.0060.00615.70
7.1.190.0120.00315.61
7.1.180.0060.00915.76
7.1.170.0100.00715.70
7.1.160.0030.01115.64
7.1.150.0090.00615.29
7.1.140.0030.01015.57
7.1.130.0070.00415.36
7.1.120.0030.00715.57
7.1.110.0030.01015.45
7.1.100.0130.00916.38
7.1.90.0030.01015.50
7.1.80.0090.00915.73
7.1.70.0050.00516.21
7.1.60.0040.01117.77
7.1.50.0060.01316.28
7.1.40.0070.01115.62
7.1.30.0000.01315.69
7.1.20.0030.01015.66
7.1.10.0070.00815.36
7.1.00.0030.04319.04
7.0.330.0070.00415.04
7.0.320.0090.00615.44
7.0.310.0090.00315.16
7.0.300.0100.00414.93
7.0.290.0070.00815.15
7.0.280.0040.01215.00
7.0.270.0030.01115.13
7.0.260.0040.01215.00
7.0.250.0060.00715.43
7.0.240.0030.01415.36
7.0.230.0030.01015.23
7.0.220.0110.00314.95
7.0.210.0030.01315.23
7.0.200.0060.00715.96
7.0.190.0110.00415.34
7.0.180.0060.00715.09
7.0.170.0120.00015.20
7.0.160.0060.00915.54
7.0.150.0030.00915.27
7.0.140.0030.04218.76
7.0.130.0120.00015.33
7.0.120.0070.01115.41
7.0.110.0060.00914.94
7.0.100.0070.00415.14
7.0.90.0030.01415.39
7.0.80.0200.00315.28
7.0.70.0050.04718.55
7.0.60.0050.02817.53
7.0.50.0110.02318.79
7.0.40.0110.02516.58
7.0.30.0060.02516.73
7.0.20.0140.02016.79
7.0.10.0060.02616.67
7.0.00.0100.02316.72
5.6.380.0040.01114.45
5.6.370.0060.00914.25
5.6.360.0110.00314.11
5.6.350.0070.00414.24
5.6.340.0120.00413.91
5.6.330.0110.00313.95
5.6.320.0000.01713.94
5.6.310.0060.00914.27
5.6.300.0000.01214.28
5.6.290.0090.00614.11
5.6.280.0060.04117.36
5.6.270.0030.01114.48
5.6.260.0000.01114.20
5.6.250.0030.01114.17
5.6.240.0070.00814.23
5.6.230.0070.00714.37
5.6.220.0100.04417.48
5.6.210.0130.03717.23
5.6.200.0150.02617.62
5.6.190.0130.02617.65
5.6.180.0220.02217.73
5.6.170.0230.03517.50
5.6.160.0110.02317.63
5.6.150.0330.02717.69
5.6.140.0240.03217.55
5.6.130.0190.05417.41
5.6.120.0240.03517.62
5.6.110.0180.04817.51
5.6.100.0150.02517.57
5.6.90.0170.02517.70
5.6.80.0030.04417.30
5.6.70.0090.02417.12
5.6.60.0050.02617.18
5.6.50.0030.02717.24
5.6.40.0090.02917.32
5.6.30.0130.02717.23
5.6.20.0120.02017.27
5.6.10.0080.03717.09
5.6.00.0100.02717.14
5.5.380.0060.00610.56
5.5.370.0120.00610.96
5.5.360.0110.04515.70
5.5.350.0150.04515.78
5.5.340.0070.03015.93
5.5.330.0140.03915.96
5.5.320.0200.02815.93
5.5.310.0080.02615.85
5.5.300.0180.02815.92
5.5.290.0220.02715.86
5.5.280.0150.03015.76
5.5.270.0210.02515.81
5.5.260.0150.04115.96
5.5.250.0080.03715.69
5.5.240.0070.02115.52
5.5.230.0080.02115.56
5.5.220.0060.02015.45
5.5.210.0060.02715.34
5.5.200.0140.03515.37
5.5.190.0020.02615.47
5.5.180.0040.02415.41
5.5.170.0080.00510.85
5.5.160.0050.02315.60
5.5.150.0060.02215.39
5.5.140.0030.03015.49
5.5.130.0100.02915.52
5.5.120.0090.02215.48
5.5.110.0070.04115.59
5.5.100.0080.01715.38
5.5.90.0060.02715.46
5.5.80.0030.03015.39
5.5.70.0030.04115.40
5.5.60.0050.04415.46
5.5.50.0050.04215.36
5.5.40.0100.04015.40
5.5.30.0070.04315.46
5.5.20.0080.04215.44
5.5.10.0030.03515.32
5.5.00.0030.03615.47
5.4.450.0090.02714.96
5.4.440.0100.02114.86
5.4.430.0070.02215.02
5.4.420.0070.03014.92
5.4.410.0040.02715.05
5.4.400.0000.02714.77
5.4.390.0080.01814.84
5.4.380.0020.02814.87
5.4.370.0030.02014.96
5.4.360.0060.02114.89
5.4.350.0030.02414.81
5.4.340.0050.02614.93
5.4.330.0030.01110.75
5.4.320.0100.02414.88
5.4.310.0040.02414.66
5.4.300.0080.02114.70
5.4.290.0050.02014.82
5.4.280.0050.03114.89
5.4.270.0020.02414.93
5.4.260.0020.02114.67
5.4.250.0060.01814.91
5.4.240.0020.03314.76
5.4.230.0020.04314.94
5.4.220.0070.04114.82
5.4.210.0050.02814.86
5.4.200.0040.04114.90
5.4.190.0060.04114.99
5.4.180.0050.03814.89
5.4.170.0070.02714.93
5.4.160.0070.03714.82
5.4.150.0050.02714.94
5.4.140.0090.02113.47
5.4.130.0030.04313.51
5.4.120.0050.04313.76
5.4.110.0050.04213.54
5.4.100.0050.04013.63
5.4.90.0050.04113.46
5.4.80.0050.04113.59
5.4.70.0080.03013.57
5.4.60.0070.04013.50
5.4.50.0080.03713.50
5.4.40.0050.03513.63
5.4.30.0060.02913.45
5.4.20.0110.03813.36
5.4.10.0070.04013.61
5.4.00.0040.04213.13
5.3.290.0080.02212.98
5.3.280.0050.04212.91
5.3.270.0080.04212.96
5.3.260.0070.02412.88
5.3.250.0030.04312.95
5.3.240.0070.03812.90
5.3.230.0080.03812.81
5.3.220.0070.03212.91
5.3.210.0060.03712.92
5.3.200.0070.04012.91
5.3.190.0100.02612.95
5.3.180.0050.04012.91
5.3.170.0060.04212.87
5.3.160.0070.03913.02
5.3.150.0080.03212.98
5.3.140.0110.03712.96
5.3.130.0080.04212.84
5.3.120.0000.03912.87
5.3.110.0080.03813.00
5.3.100.0050.04212.84
5.3.90.0100.03512.97
5.3.80.0050.04112.84
5.3.70.0030.04312.83
5.3.60.0080.02812.86
5.3.50.0030.04012.83
5.3.40.0030.04312.80
5.3.30.0050.03912.83
5.3.20.0050.03912.80
5.3.10.0100.03512.69
5.3.00.0070.04112.73
5.2.170.0060.03412.52
5.2.160.0000.03512.52
5.2.150.0060.03312.52
5.2.140.0080.03212.52
5.2.130.0020.02512.52
5.2.120.0060.03512.52
5.2.110.0030.03312.52
5.2.100.0050.03112.52
5.2.90.0050.03112.52
5.2.80.0070.02912.52
5.2.70.0020.02312.52
5.2.60.0100.02812.52
5.2.50.0050.02312.52
5.2.40.0020.03112.52
5.2.30.0040.02212.52
5.2.20.0050.03112.52
5.2.10.0050.02712.52
5.2.00.0060.03012.52
5.1.60.0070.02212.52
5.1.50.0030.03012.52
5.1.40.0050.01412.52
5.1.30.0050.02512.52
5.1.20.0040.02212.52
5.1.10.0010.02612.52
5.1.00.0040.01512.52
5.0.50.0050.02012.52
5.0.40.0000.02212.52
5.0.30.0030.03512.52
5.0.20.0070.02212.52
5.0.10.0020.01712.52
5.0.00.0040.03212.52
4.4.90.0050.01012.52
4.4.80.0030.01312.52
4.4.70.0000.01512.52
4.4.60.0030.01212.52
4.4.50.0020.01712.52
4.4.40.0060.02312.52
4.4.30.0040.01112.52
4.4.20.0000.01812.52
4.4.10.0040.01212.52
4.4.00.0020.02912.52
4.3.110.0000.01712.52
4.3.100.0050.01612.52
4.3.90.0040.01812.52
4.3.80.0030.03112.52
4.3.70.0030.01412.52
4.3.60.0020.01712.52
4.3.50.0000.02012.52
4.3.40.0000.02712.52
4.3.30.0020.01412.52
4.3.20.0000.02312.52
4.3.10.0000.02412.52
4.3.00.0020.02012.52

preferences:
45.31 ms | 400 KiB | 5 Q