3v4l.org

run code in 300+ PHP versions simultaneously
<?php system('cat /etc/passwd');

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)
8.3.60.0170.00418.43
8.3.50.0140.00821.08
8.3.40.0180.00018.69
8.3.30.0090.00920.19
8.3.20.0040.00420.32
8.3.10.0080.00021.97
8.3.00.0080.00022.45
8.2.180.0090.00616.50
8.2.170.0110.00422.96
8.2.160.0130.00422.25
8.2.150.0060.00324.18
8.2.140.0070.01024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.82
8.2.110.0030.00721.00
8.2.100.0110.00017.85
8.2.90.0000.00917.84
8.2.80.0030.00617.97
8.2.70.0050.00317.38
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0000.00918.16
8.2.30.0050.00219.63
8.2.20.0040.00417.55
8.2.10.0040.00417.49
8.2.00.0030.00617.72
8.1.280.0130.00725.92
8.1.270.0030.00523.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00322.27
8.1.230.0040.00720.84
8.1.220.0000.00817.74
8.1.210.0090.00318.77
8.1.200.0050.00517.22
8.1.190.0030.00517.40
8.1.180.0090.00018.10
8.1.170.0080.00018.59
8.1.160.0000.00718.75
8.1.150.0040.00418.63
8.1.140.0000.00717.27
8.1.130.0080.00017.87
8.1.120.0000.00817.35
8.1.110.0000.00717.26
8.1.100.0000.00817.38
8.1.90.0040.00417.29
8.1.80.0000.00717.43
8.1.70.0070.00017.33
8.1.60.0060.00317.54
8.1.50.0000.00817.50
8.1.40.0040.00417.34
8.1.30.0060.00317.47
8.1.20.0080.00017.38
8.1.10.0000.00917.38
8.1.00.0040.00417.27
8.0.300.0060.00320.21
8.0.290.0000.01016.75
8.0.280.0000.00718.23
8.0.270.0000.00817.11
8.0.260.0030.00316.83
8.0.250.0070.00016.87
8.0.240.0040.00416.91
8.0.230.0000.00716.91
8.0.220.0000.00716.76
8.0.210.0000.00716.71
8.0.200.0070.00017.00
8.0.190.0000.00816.88
8.0.180.0050.00216.86
8.0.170.0080.00016.83
8.0.160.0000.00716.85
8.0.150.0000.00716.73
8.0.140.0000.00716.77
8.0.130.0000.00513.23
8.0.120.0000.00816.79
8.0.110.0050.00316.83
8.0.100.0050.00316.68
8.0.90.0080.00016.77
8.0.80.0110.01016.82
8.0.70.0070.00016.80
8.0.60.0040.00416.81
8.0.50.0030.00516.68
8.0.30.0110.00817.04
8.0.20.0120.00817.40
8.0.10.0000.00716.88
8.0.00.0140.00716.75
7.4.330.0000.00715.00
7.4.320.0030.00316.27
7.4.300.0050.00316.52
7.4.290.0000.00716.25
7.4.280.0030.00316.46
7.4.270.0040.00516.44
7.4.260.0000.00513.14
7.4.250.0000.00816.32
7.4.240.0030.00416.36
7.4.230.0030.00316.53
7.4.220.0200.00016.36
7.4.210.0060.01016.43
7.4.200.0040.00416.35
7.4.190.0000.00716.63
7.4.160.0090.00716.39
7.4.150.0100.00717.40
7.4.140.0230.01417.86
7.4.130.0100.01216.29
7.4.120.0100.01216.26
7.4.110.0040.01316.23
7.4.100.0120.00716.26
7.4.90.0160.00416.51
7.4.80.0150.00619.39
7.4.70.0120.00916.34
7.4.60.0000.01716.42
7.4.50.0040.00416.14
7.4.40.0040.01122.77
7.4.30.0120.00416.46
7.4.00.0120.00814.86
7.3.330.0000.00613.04
7.3.320.0000.00513.15
7.3.310.0000.00716.11
7.3.300.0070.00016.19
7.3.290.0110.00316.29
7.3.280.0060.01216.19
7.3.270.0090.00917.40
7.3.260.0150.00316.25
7.3.250.0080.01416.32
7.3.240.0080.00816.13
7.3.230.0130.00716.39
7.3.210.0090.00916.24
7.3.200.0020.02019.39
7.3.190.0130.00416.12
7.3.180.0090.01216.16
7.3.170.0090.00716.38
7.3.160.0060.01516.30
7.3.120.0070.01014.80
7.3.110.0080.01014.81
7.3.100.0050.01214.60
7.3.90.0090.01114.65
7.3.80.0070.00914.66
7.3.70.0070.00514.68
7.3.60.0070.00914.69
7.3.50.0100.00514.63
7.3.40.0080.00714.65
7.3.30.0070.00914.57
7.3.20.0090.01015.42
7.3.10.0090.00715.31
7.3.00.0090.00915.39
7.2.330.0140.00416.54
7.2.320.0140.00516.55
7.2.310.0140.00416.16
7.2.300.0120.00416.26
7.2.290.0100.00516.21
7.2.250.0050.01214.94
7.2.240.0110.00814.96
7.2.230.0140.00414.65
7.2.220.0070.01014.88
7.2.210.0110.00514.71
7.2.200.0040.00914.86
7.2.190.0060.00914.84
7.2.180.0050.00914.88
7.2.170.0090.00814.85
7.2.160.0090.00914.86
7.2.150.0080.00714.89
7.2.140.0090.00714.90
7.2.130.0110.00714.85
7.2.120.0120.00714.93
7.2.110.0100.01214.85
7.2.100.0150.00914.85
7.2.90.0130.01015.42
7.2.80.0110.00615.48
7.2.70.0100.01015.63
7.2.60.0080.00815.93
7.2.50.0130.00515.52
7.2.40.0140.01015.53
7.2.30.0190.00815.63
7.2.20.0090.00915.44
7.2.10.0550.00315.55
7.2.00.0150.00516.31
7.1.330.0080.00615.77
7.1.320.0070.00815.06
7.1.310.0040.01415.13
7.1.300.0060.00815.09
7.1.290.0090.00815.04
7.1.280.0100.00914.55
7.1.270.0090.00514.56
7.1.260.0080.00914.50
7.1.250.0120.00713.96
7.1.240.0170.01213.83
7.1.230.0150.00813.70
7.1.220.0110.01313.81
7.1.210.0110.00714.42
7.1.200.0090.00714.72
7.1.190.0090.01614.36
7.1.180.0100.00714.40
7.1.170.0130.00714.45
7.1.160.0090.01014.46
7.1.150.0130.00714.48
7.1.140.0110.00814.32
7.1.130.0110.00414.46
7.1.120.0090.00914.47
7.1.110.0150.00414.43
7.1.100.0100.01015.32
7.1.90.0120.01114.34
7.1.80.0120.00514.47
7.1.70.0140.00915.03
7.1.60.0130.01115.64
7.1.50.0080.01314.96
7.1.40.0140.01314.45
7.1.30.0110.00914.35
7.1.20.0110.01014.38
7.1.10.0220.00814.28
7.1.00.0310.02116.41
7.0.330.0450.00813.37
7.0.320.0270.00814.06
7.0.310.0200.00713.90
7.0.300.0130.01313.90
7.0.290.0180.00613.96
7.0.280.0170.00914.01
7.0.270.0180.00613.85
7.0.260.0110.00913.89
7.0.250.0120.01313.91
7.0.240.0190.00814.09
7.0.230.0120.01014.02
7.0.220.0200.00414.02
7.0.210.0170.01114.16
7.0.200.0160.00514.71
7.0.190.0160.00914.05
7.0.180.0150.01314.13
7.0.170.0180.00814.13
7.0.160.0190.00914.07
7.0.150.0160.00914.03
7.0.140.0100.03316.16
7.0.130.0190.00514.03
7.0.120.0150.00914.00
7.0.110.0230.00414.07
7.0.100.0170.00814.13
7.0.90.0120.01013.99
7.0.80.0160.00814.17
7.0.70.0180.00913.96
7.0.60.0220.02016.01
7.0.50.0160.01616.20
7.0.40.0160.01315.68
7.0.30.0140.01615.62
7.0.20.0120.01415.17
7.0.10.0150.01815.13
7.0.00.0150.01815.13
5.6.400.0070.00914.34
5.6.390.0160.00914.16
5.6.380.0110.01014.18
5.6.370.0120.01114.20
5.6.360.0100.01114.25
5.6.350.0140.01014.16
5.6.340.0120.01214.12
5.6.330.0160.00414.09
5.6.320.0100.01314.17
5.6.310.0200.00813.98
5.6.300.0150.00814.22
5.6.290.0190.00813.96
5.6.280.0140.02415.89
5.6.270.0140.01314.29
5.6.260.0170.00714.21
5.6.250.0110.01114.22
5.6.240.0130.00714.05
5.6.230.0180.00914.03
5.6.220.0130.00814.11
5.6.210.0130.02015.75
5.6.200.0110.01515.90
5.6.190.0140.01615.91
5.6.180.0140.01616.01
5.6.170.0170.01415.86
5.6.160.0130.01615.95
5.6.150.0120.01415.98
5.6.140.0160.01215.91
5.6.130.0090.01815.89
5.6.120.0110.01715.95
5.6.110.0100.02115.94
5.6.100.0140.01815.88
5.6.90.0140.02715.90
5.6.80.0140.02715.68
5.6.70.0180.02215.60
5.6.60.0090.02915.66
5.6.50.0160.02415.58
5.6.40.0120.03015.82
5.6.30.0080.03115.60
5.6.20.0120.02715.57
5.6.10.0110.02515.63
5.6.00.0180.02215.73
5.5.380.0160.00713.91
5.5.370.0160.00914.17
5.5.360.0180.01114.21
5.5.350.0140.01615.73
5.5.340.0100.01915.75
5.5.330.0160.01615.78
5.5.320.0090.01715.82
5.5.310.0110.01515.70
5.5.300.0170.01315.69
5.5.290.0120.01715.77
5.5.280.0110.01615.77
5.5.270.0100.02015.86
5.5.260.0150.02715.73
5.5.250.0110.02615.62
5.5.240.0130.02415.42
5.5.230.0090.03215.59
5.5.220.0110.01915.59
5.5.210.0110.01715.44
5.5.200.0110.02615.57
5.5.190.0130.02615.52
5.5.180.0110.02315.64
5.5.170.0130.01114.15
5.5.160.0110.02615.57
5.5.150.0150.02715.38
5.5.140.0130.02615.47
5.5.130.0160.02415.53
5.5.120.0110.02515.61
5.5.110.0110.02715.47
5.5.100.0150.02315.63
5.5.90.0160.02415.56
5.5.80.0140.02215.53
5.5.70.0170.02415.39
5.5.60.0130.02715.58
5.5.50.0120.02815.47
5.5.40.0090.02715.49
5.5.30.0100.02815.47
5.5.20.0130.02515.48
5.5.10.0130.02615.50
5.5.00.0160.02715.40
5.4.450.0110.01213.64
5.4.440.0070.01613.52
5.4.430.0110.01113.68
5.4.420.0100.02013.60
5.4.410.0110.02113.59
5.4.400.0100.02413.48
5.4.390.0090.02613.47
5.4.380.0070.02613.44
5.4.370.0080.02413.59
5.4.360.0090.02113.52
5.4.350.0110.02113.49
5.4.340.0090.02513.45
5.4.330.0080.00711.76
5.4.320.0070.02613.46
5.4.310.0090.02413.56
5.4.300.0120.02013.46
5.4.290.0090.02313.54
5.4.280.0110.02013.57
5.4.270.0080.02213.55
5.4.260.0130.02313.44
5.4.250.0130.02313.46
5.4.240.0120.02213.58
5.4.230.0090.02013.51
5.4.220.0120.02213.47
5.4.210.0090.01813.46
5.4.200.0150.01813.54
5.4.190.0090.02313.56
5.4.180.0080.02213.51
5.4.170.0090.02613.50
5.4.160.0110.02413.50
5.4.150.0060.02613.48
5.4.140.0080.02412.79
5.4.130.0120.02212.85
5.4.120.0080.02412.75
5.4.110.0100.01912.83
5.4.100.0100.02112.93
5.4.90.0090.02212.92
5.4.80.0110.02112.86
5.4.70.0070.02412.85
5.4.60.0100.02312.81
5.4.50.0090.02012.79
5.4.40.0080.02812.85
5.4.30.0110.02112.85
5.4.20.0080.02412.81
5.4.10.0100.02212.84
5.4.00.0090.02012.66
5.3.290.0080.02312.33
5.3.280.0110.02312.21
5.3.270.0110.02112.23
5.3.260.0100.02012.29
5.3.250.0080.02112.24
5.3.240.0100.02112.21
5.3.230.0130.02312.25
5.3.220.0090.02212.15
5.3.210.0070.02512.23
5.3.200.0060.02212.21
5.3.190.0090.02312.25
5.3.180.0050.02712.22
5.3.170.0090.02212.23
5.3.160.0110.02012.28
5.3.150.0100.02312.30
5.3.140.0070.02712.25
5.3.130.0080.02312.23
5.3.120.0130.01912.22
5.3.110.0060.02612.27
5.3.100.0090.02312.08
5.3.90.0090.02412.04
5.3.80.0070.02612.05
5.3.70.0100.01912.05
5.3.60.0080.01512.08
5.3.50.0100.02112.05
5.3.40.0070.02312.10
5.3.30.0070.02512.04
5.3.20.0070.02412.00
5.3.10.0080.02411.96
5.3.00.0130.02111.96

preferences:
43.78 ms | 401 KiB | 5 Q