3v4l.org

run code in 300+ PHP versions simultaneously
<?php file_get_contents('/etc/groups');

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)
8.3.40.0040.01118.59
8.3.30.0100.00320.17
8.3.20.0080.00020.29
8.3.10.0000.00820.84
8.3.00.0080.00022.29
8.2.170.0140.00322.96
8.2.160.0110.00722.26
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.63
8.2.110.0000.00919.32
8.2.100.0070.00417.59
8.2.90.0050.00318.91
8.2.80.0050.00317.97
8.2.70.0050.00317.24
8.2.60.0080.00017.80
8.2.50.0070.00418.07
8.2.40.0040.00418.09
8.2.30.0000.00819.47
8.2.20.0030.00617.47
8.2.10.0040.00417.41
8.2.00.0050.00317.54
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00022.39
8.1.230.0070.00420.87
8.1.220.0090.00018.77
8.1.210.0080.00018.91
8.1.200.0040.00416.86
8.1.190.0040.00417.28
8.1.180.0060.00318.10
8.1.170.0040.00418.65
8.1.160.0000.00718.80
8.1.150.0040.00418.43
8.1.140.0040.00417.37
8.1.130.0030.00317.81
8.1.120.0000.00717.35
8.1.110.0050.00317.28
8.1.100.0040.00417.35
8.1.90.0000.00717.36
8.1.80.0070.00017.34
8.1.70.0030.00317.21
8.1.60.0030.00617.42
8.1.50.0050.00317.41
8.1.40.0000.00717.44
8.1.30.0000.00817.54
8.1.20.0030.00617.57
8.1.10.0000.00717.30
8.1.00.0000.00817.29
8.0.300.0070.00019.97
8.0.290.0070.00017.05
8.0.280.0030.00318.26
8.0.270.0080.00017.20
8.0.260.0000.00616.82
8.0.250.0000.00717.00
8.0.240.0060.00516.94
8.0.230.0030.00316.97
8.0.220.0000.00716.96
8.0.210.0030.00316.90
8.0.200.0040.00416.82
8.0.190.0060.00316.90
8.0.180.0000.00716.92
8.0.170.0060.00316.88
8.0.160.0040.00416.95
8.0.150.0040.00416.92
8.0.140.0030.00416.87
8.0.130.0060.00013.24
8.0.120.0000.00816.88
8.0.110.0040.00416.74
8.0.100.0000.00716.93
8.0.90.0050.00316.78
8.0.80.0130.00316.89
8.0.70.0050.00216.89
8.0.60.0070.00316.72
8.0.50.0040.00416.95
8.0.30.0120.00616.90
8.0.20.0120.00717.40
8.0.10.0040.00416.99
8.0.00.0090.01016.60
7.4.330.0050.00015.01
7.4.320.0070.00016.38
7.4.300.0040.00416.51
7.4.290.0000.00716.41
7.4.280.0050.00216.47
7.4.270.0030.00316.31
7.4.260.0030.00313.15
7.4.250.0080.00016.35
7.4.240.0040.00216.47
7.4.230.0030.00316.39
7.4.220.0090.00616.50
7.4.210.0070.00816.48
7.4.200.0040.00416.41
7.4.190.0030.00316.47
7.4.160.0120.00416.37
7.4.150.0070.01017.40
7.4.140.0080.01017.86
7.4.130.0130.00816.47
7.4.120.0140.00516.37
7.4.110.0070.01016.41
7.4.100.0130.01016.51
7.4.90.0100.00716.57
7.4.80.0210.00019.39
7.4.70.0080.00816.28
7.4.60.0120.00616.36
7.4.50.0080.00016.08
7.4.40.0030.01522.77
7.4.30.0130.00316.40
7.4.10.0110.00414.99
7.4.00.0050.01214.70
7.3.330.0060.00013.00
7.3.320.0030.00313.14
7.3.310.0070.00016.40
7.3.300.0030.00316.28
7.3.290.0000.01416.32
7.3.280.0070.01116.22
7.3.270.0100.01117.40
7.3.260.0110.00718.24
7.3.250.0110.00716.24
7.3.240.0060.01216.51
7.3.230.0100.00716.39
7.3.210.0080.00816.32
7.3.200.0090.01219.39
7.3.190.0120.00916.29
7.3.180.0030.01316.35
7.3.170.0120.00616.39
7.3.160.0060.01016.18
7.3.130.0060.00914.67
7.3.120.0080.00714.59
7.3.110.0110.00714.69
7.3.100.0040.00914.79
7.3.90.0080.00714.74
7.3.80.0110.00514.79
7.3.70.0040.00614.69
7.3.60.0080.00814.66
7.3.50.0060.00714.75
7.3.40.0100.00314.69
7.3.30.0060.00614.59
7.3.20.0110.00316.36
7.3.10.0030.00916.48
7.3.00.0070.00216.47
7.2.330.0070.01016.47
7.2.320.0190.00316.48
7.2.310.0070.01016.51
7.2.300.0100.00716.63
7.2.290.0080.00816.39
7.2.260.0040.01114.71
7.2.250.0050.01214.94
7.2.240.0070.00914.68
7.2.230.0070.00914.92
7.2.220.0080.00814.76
7.2.210.0050.00914.74
7.2.200.0040.01014.74
7.2.190.0060.00614.69
7.2.180.0050.00614.79
7.2.170.0090.00614.71
7.2.160.0060.00314.82
7.2.150.0060.01016.80
7.2.140.0060.00916.65
7.2.130.0070.00416.74
7.2.120.0040.01116.63
7.2.110.0040.01216.70
7.2.100.0110.00416.50
7.2.90.0060.00616.69
7.2.80.0070.01016.80
7.2.70.0110.00416.88
7.2.60.0060.01016.71
7.2.50.0070.01016.46
7.2.40.0060.00616.88
7.2.30.0030.00816.87
7.2.20.0100.00616.79
7.2.10.0030.01016.41
7.2.00.0050.00917.82
7.1.330.0030.01015.66
7.1.320.0080.00715.86
7.1.310.0020.00915.58
7.1.300.0030.01115.66
7.1.290.0070.00615.65
7.1.280.0070.00415.51
7.1.270.0060.00615.65
7.1.260.0080.00615.50
7.1.250.0000.01215.52
7.1.240.0000.00915.68
7.1.230.0070.00315.50
7.1.220.0040.00815.80
7.1.210.0000.01015.62
7.1.200.0070.00415.73
7.1.190.0040.00815.51
7.1.180.0040.00715.37
7.1.170.0030.01015.71
7.1.160.0030.01215.38
7.1.150.0060.00615.68
7.1.140.0040.00715.57
7.1.130.0070.00715.64
7.1.120.0070.01015.65
7.1.110.0000.01115.74
7.1.100.0040.00916.68
7.1.90.0030.01015.46
7.1.80.0130.00015.82
7.1.70.0050.00816.05
7.1.60.0080.01017.47
7.1.50.0110.00816.33
7.1.40.0090.00615.43
7.1.30.0110.00415.43
7.1.20.0060.01215.43
7.1.10.0070.00715.78
7.1.00.0030.02018.78
7.0.330.0100.00315.18
7.0.320.0060.00915.23
7.0.310.0050.00515.20
7.0.300.0030.00915.33
7.0.290.0050.00515.16
7.0.280.0000.01315.31
7.0.270.0070.00415.38
7.0.260.0100.00315.27
7.0.250.0060.00615.51
7.0.240.0100.00615.38
7.0.230.0060.00615.25
7.0.220.0040.00815.12
7.0.210.0070.00415.11
7.0.200.0020.01015.87
7.0.190.0040.00715.16
7.0.180.0100.00715.20
7.0.170.0070.00715.11
7.0.160.0050.00315.50
7.0.150.0040.01115.05
7.0.140.0070.04218.58
7.0.130.0040.00415.41
7.0.120.0070.00715.18
7.0.110.0030.01015.27
7.0.100.0020.03017.54
7.0.90.0110.02517.62
7.0.80.0160.03817.43
7.0.70.0090.03017.48
7.0.60.0080.02517.64
7.0.50.0110.02617.76
7.0.40.0030.04116.77
7.0.30.0020.03816.77
7.0.20.0070.03416.75
7.0.10.0080.04216.51
7.0.00.0090.02116.72
5.6.400.0000.00914.13
5.6.390.0070.00714.19
5.6.380.0030.01313.99
5.6.370.0030.01414.00
5.6.360.0030.01214.42
5.6.350.0100.00313.71
5.6.340.0070.00714.23
5.6.330.0060.00914.42
5.6.320.0000.01113.84
5.6.310.0090.00614.33
5.6.300.0030.01013.84
5.6.290.0140.00714.31
5.6.280.0050.04017.56
5.6.270.0090.00614.20
5.6.260.0030.01014.17
5.6.250.0070.04517.32
5.6.240.0080.02817.37
5.6.230.0070.03717.21
5.6.220.0040.02417.23
5.6.210.0080.03817.19
5.6.200.0040.02417.43
5.6.190.0080.02717.53
5.6.180.0060.02317.57
5.6.170.0050.03517.63
5.6.160.0030.04517.51
5.6.150.0050.03717.40
5.6.140.0070.03917.55
5.6.130.0080.02217.54
5.6.120.0100.04017.68
5.6.110.0140.03017.68
5.6.100.0070.04317.53
5.6.90.0080.03517.55
5.6.80.0120.04017.19
5.6.70.0120.04017.21
5.6.60.0070.02217.27
5.6.50.0040.04417.29
5.6.40.0090.03917.09
5.6.30.0100.04017.04
5.6.20.0080.01917.25
5.6.10.0130.04017.16
5.6.00.0030.04517.29
5.5.380.0090.03417.20
5.5.370.0070.04417.21
5.5.360.0100.04417.26
5.5.350.0050.03717.24
5.5.340.0050.04217.34
5.5.330.0030.02317.41
5.5.320.0060.02517.43
5.5.310.0100.02817.36
5.5.300.0100.04417.36
5.5.290.0060.02617.27
5.5.280.0100.04517.46
5.5.270.0080.04817.40
5.5.260.0140.04217.29
5.5.250.0140.02717.08
5.5.240.0080.04217.05
5.5.230.0080.04017.03
5.5.220.0100.03517.04
5.5.210.0120.03417.05
5.5.200.0120.03817.19
5.5.190.0170.03216.87
5.5.180.0030.03016.96
5.5.170.0070.00313.77
5.5.160.0070.02716.98
5.5.150.0100.03517.01
5.5.140.0090.03317.02
5.5.130.0070.02717.12
5.5.120.0120.04317.15
5.5.110.0110.03917.10
5.5.100.0070.02816.98
5.5.90.0060.03616.97
5.5.80.0030.03117.02
5.5.70.0030.02716.95
5.5.60.0100.04017.05
5.5.50.0050.04517.05
5.5.40.0070.02216.94
5.5.30.0030.04417.01
5.5.20.0080.03817.04
5.5.10.0060.02616.99
5.5.00.0120.03316.86
5.4.450.0080.04015.11
5.4.440.0060.04115.10
5.4.430.0030.04715.04
5.4.420.0070.02714.96
5.4.410.0100.03815.04
5.4.400.0020.04014.99
5.4.390.0080.03814.73
5.4.380.0000.03714.88
5.4.370.0080.03614.83
5.4.360.0070.03714.89
5.4.350.0030.02315.01
5.4.340.0050.04014.82
5.4.330.0110.00010.68
5.4.320.0070.03814.70
5.4.310.0030.02314.88
5.4.300.0030.03414.70
5.4.290.0050.02314.96
5.4.280.0100.02214.66
5.4.270.0070.03314.56
5.4.260.0120.04014.82
5.4.250.0080.03314.88
5.4.240.0070.02814.91
5.4.230.0020.04214.76
5.4.220.0080.04014.76
5.4.210.0110.03214.79
5.4.200.0020.04214.87
5.4.190.0030.03714.89
5.4.180.0050.04014.98
5.4.170.0060.03814.89
5.4.160.0030.02814.71
5.4.150.0000.03114.79
5.4.140.0040.04013.39
5.4.130.0100.03313.53
5.4.120.0070.03713.64
5.4.110.0050.02713.41
5.4.100.0110.03313.49
5.4.90.0030.02013.35
5.4.80.0010.03613.49
5.4.70.0020.02413.53
5.4.60.0080.04313.55
5.4.50.0050.03813.57
5.4.40.0050.04113.44
5.4.30.0080.03813.40
5.4.20.0090.03713.50
5.4.10.0080.03313.29
5.4.00.0100.03313.04
5.3.290.0100.02812.46
5.3.280.0030.03512.32
5.3.270.0040.04512.49
5.3.260.0110.03612.49
5.3.250.0110.03012.48
5.3.240.0080.03612.42
5.3.230.0080.03712.34
5.3.220.0120.03212.41
5.3.210.0050.04312.32
5.3.200.0060.02112.38
5.3.190.0030.04312.40
5.3.180.0050.03812.52
5.3.170.0040.03612.44
5.3.160.0030.03512.49
5.3.150.0050.03512.48
5.3.140.0050.03312.38
5.3.130.0070.03712.38
5.3.120.0070.02512.38
5.3.110.0050.03712.41
5.3.100.0020.04112.04
5.3.90.0060.03912.05
5.3.80.0060.02312.05
5.3.70.0070.03912.04
5.3.60.0050.03712.11
5.3.50.0070.03712.09
5.3.40.0050.03912.08
5.3.30.0030.02912.04
5.3.20.0060.04011.95
5.3.10.0020.02411.93
5.3.00.0020.03611.82
5.2.170.0100.05311.13
5.2.160.0000.06711.21
5.2.150.0070.02711.18
5.2.140.0030.03011.17
5.2.130.0070.05311.11
5.2.120.0070.02711.05
5.2.110.0070.02711.05
5.2.100.0030.05311.01
5.2.90.0070.05311.08
5.2.80.0070.06310.88
5.2.70.0130.04011.08
5.2.60.0030.03711.04
5.2.50.0100.04710.98
5.2.40.0070.02710.99
5.2.30.0100.02310.76
5.2.20.0100.05010.95
5.2.10.0000.04010.93
5.2.00.0030.05710.75
5.1.60.0070.0509.98
5.1.50.0070.05010.07
5.1.40.0070.0279.83
5.1.30.0030.05310.34
5.1.20.0030.04710.42
5.1.10.0030.02310.11
5.1.00.0100.04010.05
5.0.50.0000.0278.54
5.0.40.0000.0338.48
5.0.30.0030.0638.20
5.0.20.0030.0308.27
5.0.10.0000.0208.25
5.0.00.0030.0638.18
4.4.90.0000.0407.22
4.4.80.0030.0177.22
4.4.70.0000.0407.22
4.4.60.0030.0237.22
4.4.50.0000.0377.22
4.4.40.0030.0437.22
4.4.30.0000.0307.22
4.4.20.0070.0137.22
4.4.10.0030.0177.22
4.4.00.0100.0307.22
4.3.110.0030.0277.22
4.3.100.0030.0137.22
4.3.90.0030.0377.22
4.3.80.0030.0437.22
4.3.70.0030.0337.22
4.3.60.0070.0237.22
4.3.50.0030.0237.22
4.3.40.0000.0437.22
4.3.30.0030.0307.22
4.3.20.0000.0177.22
4.3.10.0000.0307.22
4.3.00.0000.0177.22

preferences:
41.93 ms | 400 KiB | 5 Q