3v4l.org

run code in 300+ PHP versions simultaneously
<?php function dangerous() { echo 'Dangerous code executed'; } $string = '";dangerous();"'; preg_replace('/(.+)/e', '"$1"', $string);

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)
8.3.60.0120.00318.43
8.3.50.0090.00721.89
8.3.40.0040.01118.71
8.3.30.0070.00718.95
8.3.20.0070.00020.34
8.3.10.0040.00421.79
8.3.00.0150.00322.44
8.2.180.0080.01616.75
8.2.170.0080.00822.96
8.2.160.0100.00320.67
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.01526.16
8.2.120.0000.00819.64
8.2.110.0060.00322.07
8.2.100.0040.00717.78
8.2.90.0080.00017.97
8.2.80.0050.00317.97
8.2.70.0030.00717.63
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0090.00018.22
8.2.30.0040.00417.95
8.2.20.0040.00417.64
8.2.10.0050.00317.60
8.2.00.0040.00417.68
8.1.280.0100.00325.92
8.1.270.0080.00023.99
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0170.00020.69
8.1.230.0070.00420.95
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0040.00417.22
8.1.190.0080.00017.40
8.1.180.0040.00418.75
8.1.170.0040.00418.65
8.1.160.0000.00822.02
8.1.150.0040.00418.45
8.1.140.0050.00317.36
8.1.130.0000.00717.74
8.1.120.0040.00417.29
8.1.110.0050.00317.41
8.1.100.0030.00317.28
8.1.90.0050.00317.29
8.1.80.0050.00217.28
8.1.70.0030.00317.41
8.1.60.0030.00717.06
8.1.50.0040.00417.33
8.1.40.0000.00817.39
8.1.30.0030.00517.57
8.1.20.0000.00717.64
8.1.10.0000.00817.40
8.1.00.0070.00017.38
8.0.300.0050.00319.88
8.0.290.0070.00017.05
8.0.280.0030.00318.37
8.0.270.0080.00017.18
8.0.260.0030.00516.91
8.0.250.0030.00316.92
8.0.240.0000.00816.84
8.0.230.0000.00816.96
8.0.220.0000.00616.95
8.0.210.0070.00016.88
8.0.200.0030.00316.95
8.0.190.0040.00416.93
8.0.180.0000.00816.76
8.0.170.0000.00816.90
8.0.160.0070.00016.84
8.0.150.0030.00316.89
8.0.140.0000.00716.74
8.0.130.0050.00013.31
8.0.120.0080.00016.75
8.0.110.0000.00716.88
8.0.100.0040.00416.99
8.0.90.0030.00516.76
8.0.80.0070.00816.84
8.0.70.0050.00316.87
8.0.60.0030.00516.73
8.0.50.0000.00716.71
8.0.30.0130.00617.15
8.0.20.0160.00417.40
8.0.10.0040.00416.94
8.0.00.0140.00616.67
7.4.330.0020.00215.00
7.4.320.0030.00316.50
7.4.300.0030.00316.34
7.4.290.0060.00316.50
7.4.280.0030.00316.51
7.4.270.0000.00716.38
7.4.260.0070.00016.47
7.4.250.0050.00216.32
7.4.240.0030.00516.48
7.4.230.0000.00716.33
7.4.220.0070.01116.59
7.4.210.0030.01116.50
7.4.200.0030.00316.61
7.4.190.0000.00716.59
7.4.160.0060.00916.60
7.4.150.0090.00617.40
7.4.140.0160.00217.86
7.4.130.0150.01516.36
7.4.120.0080.01216.40
7.4.110.0130.00316.37
7.4.100.0140.00316.30
7.4.90.0110.01216.44
7.4.80.0100.00719.39
7.4.70.0100.00616.35
7.4.60.0060.01216.47
7.4.50.0060.00316.39
7.4.40.0040.00822.77
7.4.30.0070.01016.29
7.4.00.0030.01014.91
7.3.330.0000.00513.25
7.3.320.0000.00513.19
7.3.310.0030.00316.14
7.3.300.0030.00316.07
7.3.290.0040.01116.23
7.3.280.0100.00716.24
7.3.270.0140.00317.40
7.3.260.0070.01316.18
7.3.250.0120.00516.31
7.3.240.0090.00916.29
7.3.230.0130.00316.50
7.3.210.0060.01216.41
7.3.200.0030.01319.39
7.3.190.0040.01216.18
7.3.180.0000.01616.29
7.3.170.0060.01416.27
7.3.160.0080.00816.47
7.3.120.0070.00714.74
7.3.10.0070.00716.38
7.3.00.0000.01316.71
7.2.330.0120.00616.75
7.2.320.0130.00516.61
7.2.310.0130.00316.59
7.2.300.0140.00216.61
7.2.290.0160.00016.47
7.2.130.0030.00616.83
7.2.120.0090.00416.84
7.2.110.0000.01216.89
7.2.100.0090.00316.65
7.2.90.0100.00316.97
7.2.80.0070.00716.86
7.2.70.0060.00616.96
7.2.60.0060.00816.78
7.2.50.0030.01316.89
7.2.40.0030.00616.87
7.2.30.0100.00316.93
7.2.20.0080.00816.74
7.2.10.0060.01017.00
7.2.00.0040.00717.00
7.1.250.0030.00615.77
7.1.200.0080.00315.68
7.1.100.0040.00718.53
7.1.70.0040.00717.35
7.1.60.0130.01319.82
7.1.50.0100.01417.19
7.1.00.0000.08022.37
7.0.200.0040.00416.89
7.0.140.0030.07322.04
7.0.60.0170.07719.89
7.0.50.0130.06017.87
7.0.40.0100.04020.40
7.0.30.0370.07020.21
7.0.20.0170.04320.31
7.0.10.0300.08320.17
7.0.00.0200.07020.26
5.6.280.0070.07021.08
5.6.210.0000.08320.69
5.6.200.0170.06718.29
5.6.190.0130.08020.58
5.6.180.4000.03720.77
5.6.170.0200.05720.52
5.6.160.0130.05020.39
5.6.150.0070.08318.18
5.6.140.0070.08718.25
5.6.130.0130.04018.14
5.6.120.0070.08021.02
5.6.110.0030.04320.98
5.6.100.0100.06720.99
5.6.90.0070.04021.00
5.6.80.0070.04720.38
5.6.70.0270.07320.38
5.5.350.0130.07020.44
5.5.340.0130.07317.97
5.5.330.0100.04720.41
5.5.320.0230.04320.36
5.5.310.0330.06720.30
5.5.300.0000.04017.96
5.5.290.0070.05017.94
5.5.280.0030.04020.88
5.5.270.0070.06320.94
5.5.260.0030.04020.96
5.5.250.0170.07320.70
5.5.240.0070.03320.19
5.4.450.0230.05319.61
5.4.440.0530.06019.47
5.4.430.0070.05719.36
5.4.420.0130.05319.52
5.4.410.0170.05019.44
5.4.400.1830.00018.47
5.4.390.1470.00018.70
5.4.380.0170.06018.61
5.4.370.0270.07018.74
5.4.360.0230.05718.63
5.4.350.0130.06318.51
5.4.340.0400.04718.70
5.4.320.0060.03912.50
5.4.310.0080.03812.50
5.4.300.0050.03812.50
5.4.290.0100.04112.49
5.4.280.0100.03712.39
5.4.270.0050.03612.40
5.4.260.0130.04718.99
5.4.250.0170.06318.98
5.4.240.0170.04318.99
5.4.230.0070.08018.77
5.4.220.0100.05318.99
5.4.210.0100.08718.93
5.4.200.0100.07318.99
5.4.190.0000.06018.65
5.4.180.0170.04718.99
5.4.170.0100.05018.96
5.4.160.0100.04718.77
5.4.150.0170.06018.98
5.4.140.0000.06016.36
5.4.130.0130.04016.45
5.4.120.0030.05316.54
5.4.110.0130.04316.39
5.4.100.0100.05016.66
5.4.90.0170.04016.62
5.4.80.0170.03716.47
5.4.70.0030.05016.48
5.4.60.0100.04316.38
5.4.50.0100.04316.48
5.4.40.0070.05016.44
5.4.30.0100.06016.48
5.4.20.0100.05716.53
5.4.10.0200.04716.38
5.4.00.0030.05316.00
5.3.290.0070.04712.80
5.3.280.0030.07314.77
5.3.270.0100.05014.78
5.3.260.0030.05714.43
5.3.250.0130.04314.60
5.3.240.0130.04314.67
5.3.230.0130.06014.59
5.3.220.0070.05014.65
5.3.210.0070.06014.47
5.3.200.0170.04314.64
5.3.190.0130.05014.64
5.3.180.0130.05014.56
5.3.170.0130.04314.64
5.3.160.0070.05014.55
5.3.150.0130.05314.63
5.3.140.0070.05714.69
5.3.130.0070.06014.71
5.3.120.0070.05314.53
5.3.110.0170.06014.37
5.3.100.0070.06314.07
5.3.90.0130.07014.04
5.3.80.0000.07713.99
5.3.70.0130.05013.92
5.3.60.0100.06714.09
5.3.50.0030.06314.04
5.3.40.0100.06313.95
5.3.30.0130.06314.01
5.3.20.0070.05013.77
5.3.10.0000.05713.72
5.3.00.0130.04013.71
5.2.170.0130.05011.11
5.2.160.0070.04011.05
5.2.150.0100.06011.21
5.2.140.0130.03711.23
5.2.130.0100.03311.16
5.2.120.0100.03310.95
5.2.110.0030.04711.32
5.2.100.0030.04310.92
5.2.90.0070.04011.16
5.2.80.0130.05310.99
5.2.70.0100.04311.16
5.2.60.0070.04011.01
5.2.50.0100.04311.09
5.2.40.0100.03711.22
5.2.30.0100.03311.19
5.2.20.0070.04710.99
5.2.10.0000.04310.69
5.2.00.0070.04310.70
5.1.60.0030.05310.20
5.1.50.0070.04710.06
5.1.40.0030.0379.81
5.1.30.0070.04310.42
5.1.20.0000.04010.57
5.1.10.0030.03710.11
5.1.00.0070.0509.90
5.0.50.0100.0238.50
5.0.40.0030.0308.59
5.0.30.0030.0608.25
5.0.20.0000.0378.30
5.0.10.0000.0308.09
5.0.00.0030.0408.24
4.4.90.0000.0237.06
4.4.80.0130.0107.06
4.4.70.0000.0237.06
4.4.60.0000.0237.06
4.4.50.0000.0277.06
4.4.40.0070.0307.06
4.4.30.0070.0177.06
4.4.20.0030.0337.06
4.4.10.0070.0277.06
4.4.00.0000.0437.06
4.3.110.0070.0277.06
4.3.100.0000.0237.06
4.3.90.0000.0237.06
4.3.80.0100.0407.06
4.3.70.0000.0237.06
4.3.60.0000.0307.06
4.3.50.0070.0177.06
4.3.40.0030.0307.06
4.3.30.0000.0237.06
4.3.20.0000.0337.06
4.3.10.0070.0207.06
4.3.00.0070.0237.32

preferences:
39.03 ms | 401 KiB | 5 Q