3v4l.org

run code in 300+ PHP versions simultaneously
<?php shell_exec('PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin;'); echo shell_exec('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)
8.3.60.0100.01116.63
8.3.50.0080.01318.29
8.3.40.0070.00818.84
8.3.30.0120.00418.66
8.3.20.0150.00418.49
8.3.10.0080.00020.52
8.3.00.0090.00019.38
8.2.180.0070.01016.38
8.2.170.0070.00822.96
8.2.160.0070.00721.14
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0050.00326.16
8.2.120.0030.00620.80
8.2.110.0030.00720.94
8.2.100.0090.00317.78
8.2.90.0040.00720.82
8.2.80.0030.00517.80
8.2.70.0000.00817.63
8.2.60.0040.00417.78
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0040.00418.00
8.2.20.0000.00817.52
8.2.10.0040.00417.75
8.2.00.0000.00917.76
8.1.280.0180.00325.92
8.1.270.0090.00624.66
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0090.00022.34
8.1.230.0120.00020.93
8.1.220.0050.00317.74
8.1.210.0000.00918.77
8.1.200.0000.00917.10
8.1.190.0000.00817.41
8.1.180.0030.00518.10
8.1.170.0040.00418.79
8.1.160.0000.00718.75
8.1.150.0000.00818.54
8.1.140.0040.00417.44
8.1.130.0030.00417.95
8.1.120.0000.00817.34
8.1.110.0050.00317.30
8.1.100.0000.00717.41
8.1.90.0000.00817.41
8.1.80.0040.00417.39
8.1.70.0000.00717.41
8.1.60.0000.00817.58
8.1.50.0000.00817.46
8.1.40.0000.00817.34
8.1.30.0060.00317.56
8.1.20.0040.00417.54
8.1.10.0040.00417.36
8.1.00.0040.00417.27
8.0.300.0070.00019.88
8.0.290.0080.00016.75
8.0.280.0040.00418.38
8.0.270.0070.00017.26
8.0.260.0000.00716.88
8.0.250.0000.00816.86
8.0.240.0080.00016.94
8.0.230.0020.00516.78
8.0.220.0040.00416.84
8.0.210.0040.00416.89
8.0.200.0000.00716.88
8.0.190.0070.00016.94
8.0.180.0000.00716.79
8.0.170.0060.00316.91
8.0.160.0070.00016.84
8.0.150.0030.00616.88
8.0.140.0000.00916.82
8.0.130.0030.00313.22
8.0.120.0030.00616.86
8.0.110.0000.00716.66
8.0.100.0080.00016.83
8.0.90.0050.00316.88
8.0.80.0030.01316.82
8.0.70.0050.00316.70
8.0.60.0000.00816.89
8.0.50.0050.00316.87
8.0.30.0120.01316.93
8.0.20.0210.01316.99
8.0.10.0040.00416.94
8.0.00.0080.01516.54
7.4.330.0030.00312.92
7.4.320.0030.00416.52
7.4.300.0080.00016.43
7.4.290.0040.00416.29
7.4.280.0040.00416.36
7.4.270.0020.00516.36
7.4.260.0030.00313.13
7.4.250.0030.00616.45
7.4.240.0050.00316.39
7.4.230.0000.00816.18
7.4.220.0140.00616.25
7.4.210.0110.00516.48
7.4.200.0030.00316.45
7.4.190.0040.00416.55
7.4.160.0060.01416.31
7.4.150.0130.00716.64
7.4.140.0090.01016.43
7.4.130.0070.01116.34
7.4.120.0090.01016.37
7.4.110.0090.01016.54
7.4.100.0030.01516.28
7.4.90.0060.01316.27
7.4.80.0040.01519.39
7.4.70.0070.01016.45
7.4.60.0130.00416.45
7.4.50.0060.00816.55
7.4.40.0110.00716.24
7.4.30.0000.01616.30
7.4.00.0030.01214.71
7.3.330.0070.00013.11
7.3.320.0060.00012.95
7.3.310.0000.00816.17
7.3.300.0050.00316.22
7.3.290.0060.01016.20
7.3.280.0100.00816.22
7.3.270.0120.00716.26
7.3.260.0090.00916.39
7.3.250.0110.00816.33
7.3.240.0100.00716.37
7.3.230.0060.01016.25
7.3.210.0180.00416.21
7.3.200.0090.01016.24
7.3.190.0110.00616.25
7.3.180.0050.01216.52
7.3.170.0060.01416.27
7.3.160.0060.01016.52
7.3.120.0040.01614.53
7.2.330.0080.01216.67
7.2.320.0110.01216.53
7.2.310.0110.01116.40
7.2.300.0070.01116.34
7.2.290.0050.01116.30
7.2.00.0000.01419.27
7.1.200.0120.00515.82
7.1.100.0030.01017.82
7.1.70.0040.00416.97
7.1.60.0070.01217.18
7.1.50.0000.01216.98
7.1.00.0030.04022.57
7.0.200.0080.01316.77
7.0.140.0030.07021.95
7.0.120.0100.06022.02
7.0.60.0130.08019.98
7.0.50.0070.04317.87
7.0.40.0200.07017.79
7.0.30.0100.04017.70
7.0.20.0070.05717.79
7.0.10.0000.04717.66
7.0.00.0030.06717.72
5.6.280.0100.06720.82
5.6.210.0100.07720.54
5.6.200.0130.08018.20
5.6.190.0030.05718.15
5.6.180.0000.07718.18
5.6.170.0100.06318.22
5.6.160.0030.05718.06
5.6.150.0100.05718.23
5.6.140.0070.08318.19
5.6.130.0100.06718.22
5.6.120.0030.09018.28
5.6.110.0100.06318.21
5.6.100.0030.04718.24
5.6.90.0070.06718.13
5.6.80.0130.07017.63
5.6.70.0030.08717.58
5.6.60.0030.06017.59
5.6.50.0030.05017.61
5.6.40.0100.06317.61
5.6.30.0130.07317.58
5.6.20.0170.05717.50
5.6.10.0100.07017.46
5.6.00.0030.07317.54
5.5.350.0330.07320.41
5.5.340.0130.06717.88
5.5.330.0070.08018.02
5.5.320.0070.08017.95
5.5.310.0030.08717.99
5.5.300.0000.09017.98
5.5.290.0130.03317.98
5.5.280.0100.06718.01
5.5.270.0100.04718.05
5.5.260.0100.07717.97
5.5.250.0030.04317.84
5.5.240.0030.04317.41
5.5.230.0130.04717.34
5.5.220.0170.06317.34
5.5.210.0200.06317.34
5.5.200.0130.06317.30
5.5.190.0130.04717.38
5.5.180.0000.06317.31
5.5.160.0070.07717.36
5.5.150.0000.08317.36
5.5.140.0100.07017.39
5.5.130.0030.04717.40
5.5.120.0070.07717.37
5.5.110.0070.08317.29
5.5.100.0130.06317.29
5.5.90.0100.04717.25
5.5.80.0070.06317.22
5.5.70.0100.07317.27
5.5.60.0070.08717.20
5.5.50.0030.08017.16
5.5.40.0070.07017.24
5.5.30.0100.04017.29
5.5.20.0000.05017.27
5.5.10.0000.05717.18
5.5.00.0070.04317.26
5.4.450.0070.05319.40
5.4.440.0070.08019.53
5.4.430.0130.07719.35
5.4.420.0070.08319.44
5.4.410.0070.05319.32
5.4.400.0070.04319.07
5.4.390.0000.08018.84
5.4.380.0100.06718.96
5.4.370.0030.05019.03
5.4.360.0070.04318.83
5.4.350.0070.08018.97
5.4.340.0130.06019.13
5.4.320.0200.07019.20
5.4.310.0130.05318.98
5.4.300.0170.07319.07
5.4.290.0030.08019.07
5.4.280.0070.08318.89
5.4.270.0130.05719.01
5.4.260.0100.05719.02
5.4.250.0100.07019.00
5.4.240.0100.05018.98
5.4.230.0100.07319.11
5.4.220.0100.04319.19
5.4.210.0030.08018.94
5.4.200.0070.04719.04
5.4.190.0070.07319.02
5.4.180.0100.03318.91
5.4.170.0000.06019.13
5.4.160.0100.03718.88
5.4.150.0130.05318.96
5.4.140.0030.06316.19
5.4.130.0100.06716.32
5.4.120.0000.05716.35
5.4.110.0030.05716.33
5.4.100.0070.07716.39
5.4.90.0100.07016.43
5.4.80.0070.07316.20
5.4.70.0070.04716.31
5.4.60.0100.07016.30
5.4.50.0070.07716.25
5.4.40.0030.08016.41
5.4.30.0000.05316.29
5.4.20.0130.06016.30
5.4.10.0070.07316.26
5.4.00.0100.07015.66
5.3.290.0000.05014.62
5.3.280.0030.05714.59
5.3.270.0070.05014.59
5.3.260.0100.06714.56
5.3.250.0070.03714.60
5.3.240.0100.06314.58
5.3.230.0070.05714.43
5.3.220.0030.08014.34
5.3.210.0100.06014.50
5.3.200.0070.07014.54
5.3.190.0130.06714.54
5.3.180.0070.04314.34
5.3.170.0030.08314.49
5.3.160.0100.03314.38
5.3.150.0070.07314.52
5.3.140.0100.06714.52
5.3.130.0100.06314.48
5.3.120.0100.05014.46
5.3.110.0000.07314.52
5.3.100.0070.06714.01
5.3.90.0070.04313.80
5.3.80.0070.07313.94
5.3.70.0100.06713.98
5.3.60.0070.07313.77
5.3.50.0070.03713.91
5.3.40.0130.05313.91
5.3.30.0070.04013.88
5.3.20.0100.04713.55
5.3.10.0070.06013.59
5.3.00.0070.03713.58
5.2.170.0030.03311.11
5.2.160.0030.04711.00
5.2.150.0030.04311.14
5.2.140.0030.03010.97
5.2.130.0030.03711.25
5.2.120.0030.04010.89
5.2.110.0030.06311.02
5.2.100.0030.06011.13
5.2.90.0070.02711.08
5.2.80.0030.03711.07
5.2.70.0070.03311.06
5.2.60.0070.03711.03
5.2.50.0030.05310.80
5.2.40.0070.05010.98
5.2.30.0070.03310.96
5.2.20.0070.06010.89
5.2.10.0030.04010.89
5.2.00.0070.05310.72
5.1.60.0100.0479.97
5.1.50.0100.0239.92
5.1.40.0070.0309.80
5.1.30.0070.04010.33
5.1.20.0100.05010.36
5.1.10.0070.04710.00
5.1.00.0100.03010.04
5.0.50.0070.0478.58
5.0.40.0070.0438.39
5.0.30.0000.0678.05
5.0.20.0100.0378.02
5.0.10.0000.0338.08
5.0.00.0000.0338.23
4.4.90.0000.0407.57
4.4.80.0030.0207.57
4.4.70.0070.0307.57
4.4.60.0030.0337.57
4.4.50.0000.0277.57
4.4.40.0030.0437.57
4.4.30.0030.0177.57
4.4.20.0030.0207.57
4.4.10.0000.0307.57
4.4.00.0000.0477.57
4.3.110.0000.0377.57
4.3.100.0030.0277.57
4.3.90.0000.0337.57
4.3.80.0030.0437.57
4.3.70.0000.0277.57
4.3.60.0000.0377.57
4.3.50.0070.0337.57
4.3.40.0000.0477.57
4.3.30.0000.0277.57
4.3.20.0000.0337.57
4.3.10.0070.0307.57
4.3.00.0000.0377.57

preferences:
44.51 ms | 401 KiB | 5 Q