3v4l.org

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

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)
8.3.70.0120.00916.58
8.3.60.0070.00718.31
8.3.50.0060.00821.07
8.3.40.0140.00018.79
8.3.30.0070.00718.68
8.3.20.0040.00418.65
8.3.10.0030.00620.39
8.3.00.0050.00321.91
8.2.180.0070.01116.38
8.2.170.0140.00022.96
8.2.160.0070.00720.52
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00019.77
8.2.110.0000.01020.22
8.2.100.0040.00819.33
8.2.90.0040.00418.09
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0030.00617.93
8.2.50.0000.00818.07
8.2.40.0050.00518.03
8.2.30.0030.00519.90
8.2.20.0000.00717.54
8.2.10.0050.00217.56
8.2.00.0000.00817.45
8.1.280.0100.00725.92
8.1.270.0080.00023.99
8.1.260.0120.00826.35
8.1.250.0060.00328.09
8.1.240.0030.00622.14
8.1.230.0060.00621.04
8.1.220.0050.00317.74
8.1.210.0030.00518.94
8.1.200.0000.00917.10
8.1.190.0050.00317.41
8.1.180.0040.00418.10
8.1.170.0000.00918.40
8.1.160.0000.00718.76
8.1.150.0070.00018.46
8.1.140.0040.00417.25
8.1.130.0030.00317.68
8.1.120.0040.00417.32
8.1.110.0000.00717.23
8.1.100.0000.00717.24
8.1.90.0000.00717.22
8.1.80.0040.00417.34
8.1.70.0080.00017.35
8.1.60.0000.01017.36
8.1.50.0040.00417.29
8.1.40.0040.00417.41
8.1.30.0040.00417.58
8.1.20.0030.00617.60
8.1.10.0050.00317.52
8.1.00.0030.00617.28
8.0.300.0040.00419.97
8.0.290.0030.00317.28
8.0.280.0070.00018.37
8.0.270.0000.00717.26
8.0.260.0070.00016.74
8.0.250.0100.00017.00
8.0.240.0030.00516.84
8.0.230.0030.00316.89
8.0.220.0030.00316.73
8.0.210.0000.00716.87
8.0.200.0000.00716.73
8.0.190.0040.00416.96
8.0.180.0000.00816.84
8.0.170.0000.00816.81
8.0.160.0030.00516.80
8.0.150.0000.00816.67
8.0.140.0000.00716.68
8.0.130.0060.00313.26
8.0.120.0030.00616.73
8.0.110.0000.00816.70
8.0.100.0040.00416.86
8.0.90.0050.00216.88
8.0.80.0120.00316.83
8.0.70.0040.00416.89
8.0.60.0000.00716.72
8.0.50.0020.00516.94
8.0.30.0120.00916.80
8.0.20.0110.00817.40
8.0.10.0040.00416.76
8.0.00.0080.01016.62
7.4.330.0030.00214.54
7.4.320.0030.00316.43
7.4.300.0060.00016.45
7.4.290.0030.00316.48
7.4.280.0000.00816.32
7.4.270.0000.00816.46
7.4.260.0000.00713.14
7.4.250.0000.00716.25
7.4.240.0030.00316.51
7.4.230.0030.00316.21
7.4.220.0070.01016.49
7.4.210.0090.00816.44
7.4.200.0000.00716.52
7.4.190.0000.00716.29
7.4.160.0040.01216.24
7.4.150.0120.00617.40
7.4.140.0110.00717.86
7.4.130.0110.00816.38
7.4.120.0100.00916.37
7.4.110.0180.00016.44
7.4.100.0120.00616.53
7.4.90.0160.00616.35
7.4.80.0100.01319.39
7.4.70.0070.01016.43
7.4.60.0070.01316.05
7.4.50.0030.00316.21
7.4.40.0050.00922.27
7.4.30.0110.01116.45
7.4.00.0030.01214.69
7.3.330.0000.00613.10
7.3.320.0050.00012.93
7.3.310.0030.00316.27
7.3.300.0030.00316.10
7.3.290.0030.01016.24
7.3.280.0110.00616.24
7.3.270.0130.01017.40
7.3.260.0150.00518.24
7.3.250.0140.00616.16
7.3.240.0140.00316.21
7.3.230.0160.00716.39
7.3.210.0070.01016.39
7.3.200.0140.00316.15
7.3.190.0120.01016.32
7.3.180.0080.00816.39
7.3.170.0070.01316.27
7.3.160.0130.00316.31
7.3.120.0000.01514.68
7.2.330.0120.00616.61
7.2.320.0030.01316.66
7.2.310.0070.01116.73
7.2.300.0030.01716.58
7.2.290.0030.01316.50
7.2.00.0090.00619.18
7.1.100.0000.00918.04
7.1.70.0070.00017.07
7.1.60.0070.01719.40
7.1.50.0110.01116.51
7.1.00.0070.07322.48
7.0.200.0170.01114.64
7.0.140.0000.06722.00
7.0.60.0130.08019.95
7.0.50.0030.08317.85
7.0.40.0030.08717.78
7.0.30.0000.07317.67
7.0.20.0070.06717.78
7.0.10.0100.06017.72
7.0.00.0100.07717.72
5.6.280.0070.07021.09
5.6.210.0130.08020.70
5.6.200.0070.08318.12
5.6.190.0070.07018.11
5.6.180.0170.03018.16
5.6.170.0030.07718.07
5.6.160.0030.09018.08
5.6.150.0100.07718.18
5.6.140.0070.06018.20
5.6.130.0100.05318.11
5.6.120.0100.07718.12
5.6.110.0100.08018.16
5.6.100.0130.07318.17
5.6.90.0000.07318.14
5.6.80.0030.04017.51
5.6.70.0070.06017.56
5.6.60.0070.07317.45
5.6.50.0000.05717.57
5.6.40.0030.05017.56
5.6.30.0070.06317.58
5.6.20.0100.03717.56
5.6.10.0130.07017.46
5.6.00.0030.06017.53
5.5.350.0300.07020.39
5.5.340.0100.06017.88
5.5.330.0200.06717.91
5.5.320.0030.05717.98
5.5.310.0230.04017.92
5.5.300.0130.04018.01
5.5.290.0130.06017.92
5.5.280.0200.04718.02
5.5.270.0170.07017.94
5.5.260.0070.05017.99
5.5.250.0100.06317.72
5.5.240.0030.08017.31
5.5.230.0030.05017.26
5.5.220.0030.07317.41
5.5.210.0070.07717.34
5.5.200.0030.08017.37
5.5.190.0070.05017.28
5.5.180.0070.06717.26
5.5.160.0100.07017.30
5.5.150.0030.07017.29
5.5.140.0030.04017.26
5.5.130.0030.04717.33
5.5.120.0070.04017.36
5.5.110.0000.05017.29
5.5.100.0070.04017.26
5.5.90.0100.05317.21
5.5.80.0030.08317.23
5.5.70.0070.07017.24
5.5.60.0070.05717.12
5.5.50.0070.08017.26
5.5.40.0000.04317.15
5.5.30.0100.03017.14
5.5.20.0100.03317.21
5.5.10.0000.08317.26
5.5.00.0000.06317.21
5.4.450.0070.07319.42
5.4.440.0030.08019.22
5.4.430.0070.08319.33
5.4.420.0030.06019.43
5.4.410.0070.05319.18
5.4.400.0100.03318.99
5.4.390.0000.05018.98
5.4.380.0100.07718.97
5.4.370.0070.07019.11
5.4.360.0130.06719.09
5.4.350.0070.07719.20
5.4.340.0130.05319.12
5.4.320.0030.06319.04
5.4.310.0070.06019.01
5.4.300.0100.03719.01
5.4.290.0070.04019.03
5.4.280.0130.04018.89
5.4.270.0030.04018.95
5.4.260.0000.06019.05
5.4.250.0070.07719.09
5.4.240.0070.07718.97
5.4.230.0130.07318.98
5.4.220.0100.05719.12
5.4.210.0000.05718.95
5.4.200.0130.05719.11
5.4.190.0030.03719.02
5.4.180.0030.04718.97
5.4.170.0170.05019.20
5.4.160.0070.03718.95
5.4.150.0030.06318.99
5.4.140.0070.03716.33
5.4.130.0070.07316.15
5.4.120.0100.07016.26
5.4.110.0070.06016.26
5.4.100.0070.07316.41
5.4.90.0030.06316.29
5.4.80.0100.04716.51
5.4.70.0100.05716.42
5.4.60.0100.06016.36
5.4.50.0070.05716.39
5.4.40.0130.07316.28
5.4.30.0070.07716.13
5.4.20.0070.04316.22
5.4.10.0070.05316.25
5.4.00.0030.04015.73
5.3.290.0030.08014.65
5.3.280.0070.06014.54
5.3.270.0070.04014.54
5.3.260.0030.08014.49
5.3.250.0000.04314.57
5.3.240.0030.04014.59
5.3.230.0070.07714.43
5.3.220.0000.05714.42
5.3.210.0070.04314.49
5.3.200.0100.07314.52
5.3.190.0030.04014.56
5.3.180.0000.08014.53
5.3.170.0100.05314.48
5.3.160.0000.06314.54
5.3.150.0100.07014.54
5.3.140.0130.07314.39
5.3.130.0130.07314.49
5.3.120.0130.05714.53
5.3.110.0130.07314.50
5.3.100.0100.07014.01
5.3.90.0000.05713.98
5.3.80.0070.06713.79
5.3.70.0100.03313.80
5.3.60.0070.07313.96
5.3.50.0070.07713.88
5.3.40.0100.06713.91
5.3.30.0030.06313.86
5.3.20.0100.07013.69
5.3.10.0070.03013.59
5.3.00.0030.03713.50
5.2.170.0070.06311.19
5.2.160.0070.04311.05
5.2.150.0100.05011.05
5.2.140.0170.06011.13
5.2.130.0000.03711.04
5.2.120.0000.03011.06
5.2.110.0000.03011.09
5.2.100.0030.03011.11
5.2.90.0030.02711.08
5.2.80.0070.02311.24
5.2.70.0030.02711.07
5.2.60.0030.03311.20
5.2.50.0000.03011.00
5.2.40.0000.03011.14
5.2.30.0070.02310.96
5.2.20.0030.02710.92
5.2.10.0030.02710.84
5.2.00.0000.03010.75
5.1.60.0030.02310.03
5.1.50.0000.0239.96
5.1.40.0030.0209.95
5.1.30.0030.02710.36
5.1.20.0030.02310.36
5.1.10.0000.02710.05
5.1.00.0000.02710.10
5.0.50.0000.0208.61
5.0.40.0070.0138.43
5.0.30.0030.0278.37
5.0.20.0030.0178.26
5.0.10.0000.0208.13
5.0.00.0030.0338.36
4.4.90.0000.0177.86
4.4.80.0000.0137.86
4.4.70.0000.0177.86
4.4.60.0000.0177.86
4.4.50.0000.0177.86
4.4.40.0000.0277.86
4.4.30.0000.0177.86
4.4.20.0000.0137.86
4.4.10.0000.0207.86
4.4.00.0000.0277.86
4.3.110.0000.0177.86
4.3.100.0000.0137.86
4.3.90.0030.0137.86
4.3.80.0000.0237.86
4.3.70.0000.0137.86
4.3.60.0000.0177.86
4.3.50.0000.0177.86
4.3.40.0000.0237.86
4.3.30.0030.0137.86
4.3.20.0000.0137.86
4.3.10.0000.0137.86
4.3.00.0000.0137.86

preferences:
33.45 ms | 401 KiB | 5 Q