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)
8.3.60.0130.00718.38
8.3.50.0210.00821.97
8.3.40.0100.00718.57
8.3.30.0070.00718.79
8.3.20.0070.00020.29
8.3.10.0040.00421.95
8.3.00.0040.00422.48
8.2.180.0100.01316.63
8.2.170.0040.01122.96
8.2.160.0100.00320.80
8.2.150.0070.00024.18
8.2.140.0090.00024.66
8.2.130.0110.00826.16
8.2.120.0050.00319.26
8.2.110.0130.01021.03
8.2.100.0080.00417.91
8.2.90.0050.00319.23
8.2.80.0040.00417.97
8.2.70.0030.00817.50
8.2.60.0040.00417.92
8.2.50.0050.00318.07
8.2.40.0040.00418.09
8.2.30.0040.00417.97
8.2.20.0040.00417.54
8.2.10.0040.00417.49
8.2.00.0000.00717.66
8.1.280.0140.00025.92
8.1.270.0120.00420.67
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0100.00722.10
8.1.230.0070.00419.00
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0040.00417.35
8.1.190.0040.00417.41
8.1.180.0060.00318.61
8.1.170.0000.00818.50
8.1.160.0050.00321.89
8.1.150.0040.00418.48
8.1.140.0000.00817.30
8.1.130.0040.00417.71
8.1.120.0040.00417.35
8.1.110.0040.00417.38
8.1.100.0000.00717.25
8.1.90.0070.00017.41
8.1.80.0000.00717.29
8.1.70.0000.00717.27
8.1.60.0030.00717.42
8.1.50.0040.00417.48
8.1.40.0030.00617.41
8.1.30.0040.00417.61
8.1.20.0040.00417.61
8.1.10.0040.00417.39
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0000.00718.37
8.0.270.0000.00717.23
8.0.260.0080.00016.68
8.0.250.0030.00317.00
8.0.240.0000.00816.95
8.0.230.0040.00416.88
8.0.220.0040.00416.91
8.0.210.0000.00716.78
8.0.200.0070.00016.81
8.0.190.0090.00016.98
8.0.180.0070.00016.91
8.0.170.0050.00516.88
8.0.160.0030.00516.84
8.0.150.0000.00716.82
8.0.140.0050.00216.80
8.0.130.0050.00313.30
8.0.120.0000.01016.78
8.0.110.0040.00416.95
8.0.100.0070.00016.84
8.0.90.0000.00716.84
8.0.80.0110.00416.84
8.0.70.0080.00016.73
8.0.60.0000.00716.95
8.0.50.0000.00716.95
8.0.30.0110.00917.02
8.0.20.0130.00717.40
8.0.10.0000.00716.93
8.0.00.0090.00916.69
7.4.330.0000.00515.00
7.4.320.0060.00016.54
7.4.300.0000.00616.44
7.4.290.0040.00716.45
7.4.280.0030.00316.50
7.4.270.0050.00316.54
7.4.260.0000.00816.54
7.4.250.0000.00716.39
7.4.240.0050.00216.46
7.4.230.0040.00416.55
7.4.220.0120.00616.49
7.4.210.0060.00916.55
7.4.200.0030.00316.64
7.4.190.0000.00716.43
7.4.160.0120.00416.34
7.4.150.0100.00617.40
7.4.140.0080.01017.86
7.4.130.0090.00816.43
7.4.120.0090.00816.36
7.4.110.0160.00316.47
7.4.100.0160.00416.36
7.4.90.0130.00616.45
7.4.80.0040.01419.39
7.4.70.0000.01516.26
7.4.60.0100.00716.41
7.4.50.0000.00616.65
7.4.40.0030.01222.77
7.4.30.0060.00916.52
7.4.00.0000.01415.00
7.3.330.0000.00613.20
7.3.320.0000.00513.27
7.3.310.0070.00016.11
7.3.300.0040.00416.20
7.3.290.0130.00716.18
7.3.280.0110.00616.22
7.3.270.0100.01217.40
7.3.260.0170.00716.24
7.3.250.0120.00716.48
7.3.240.0150.00316.39
7.3.230.0040.01616.39
7.3.210.0120.00616.23
7.3.200.0070.01019.39
7.3.190.0120.00616.33
7.3.180.0090.00816.21
7.3.170.0160.00016.41
7.3.160.0160.00016.21
7.3.120.0080.00814.74
7.3.10.0080.00416.26
7.3.00.0030.01016.58
7.2.330.0130.00616.65
7.2.320.0120.01216.41
7.2.310.0060.01116.71
7.2.300.0070.01016.63
7.2.290.0130.00316.55
7.2.130.0030.00616.98
7.2.120.0100.00616.89
7.2.110.0090.00616.78
7.2.100.0110.00416.86
7.2.90.0000.00816.90
7.2.80.0070.00716.82
7.2.70.0040.00817.02
7.2.60.0060.00916.90
7.2.50.0050.00516.90
7.2.40.0040.01116.99
7.2.30.0060.00316.81
7.2.20.0030.01216.88
7.2.10.0070.00317.01
7.2.00.0030.01218.10
7.1.250.0000.01115.97
7.1.200.0060.00615.85
7.1.100.0060.00618.25
7.1.70.0030.00717.43
7.1.60.0030.02019.82
7.1.50.0060.01617.17
7.1.00.0100.07022.33
7.0.200.0000.00816.48
7.0.140.0130.06322.18
7.0.60.0270.07319.90
7.0.50.0030.08017.88
7.0.40.0070.08020.14
7.0.30.0330.05320.35
7.0.20.0200.06320.25
7.0.10.0270.05020.20
7.0.00.0000.09020.31
5.6.280.0030.07321.07
5.6.210.0070.07720.77
5.6.200.0030.07018.22
5.6.190.0030.04720.48
5.6.180.3870.04320.64
5.6.170.0370.06020.47
5.6.160.0170.07320.57
5.6.150.0070.04318.19
5.6.140.0100.04018.19
5.6.130.0000.04718.18
5.6.120.0130.07721.02
5.6.110.0070.07721.01
5.6.100.0030.06321.13
5.6.90.0100.03721.08
5.6.80.0070.06020.49
5.6.70.0230.05320.52
5.5.350.0030.07020.41
5.5.340.0070.05717.95
5.5.330.0000.04320.28
5.5.320.0200.03720.34
5.5.310.0170.04720.23
5.5.300.0070.03717.91
5.5.290.0100.08017.94
5.5.280.0030.04720.79
5.5.270.0000.04320.86
5.5.260.0000.06020.67
5.5.250.0130.08320.77
5.5.240.0030.04020.27
5.4.450.0670.05719.48
5.4.440.0570.06019.49
5.4.430.0200.04719.43
5.4.420.0130.05719.63
5.4.410.0130.06019.40
5.4.400.0770.00018.82
5.4.390.0770.00018.79
5.4.380.0200.06018.60
5.4.370.0300.05718.69
5.4.360.0300.04718.53
5.4.350.0270.05718.80
5.4.340.0230.05018.56
5.4.320.0070.03712.50
5.4.310.0100.03912.50
5.4.300.0060.03612.50
5.4.290.0090.04012.50
5.4.280.0120.03212.39
5.4.270.0090.03712.40
5.4.260.0000.06019.11
5.4.250.0200.05318.95
5.4.240.0100.07018.95
5.4.230.0100.06019.09
5.4.220.0100.07018.81
5.4.210.0130.04718.95
5.4.200.0130.05318.80
5.4.190.0100.07718.95
5.4.180.0030.06019.00
5.4.170.0270.06018.82
5.4.160.0030.08318.73
5.4.150.0100.05318.99
5.4.140.0030.06316.55
5.4.130.0100.04316.44
5.4.120.0100.07016.38
5.4.110.0100.07016.41
5.4.100.0070.05316.64
5.4.90.0100.05316.55
5.4.80.0100.05016.50
5.4.70.0100.07016.31
5.4.60.0200.05316.52
5.4.50.0070.04716.62
5.4.40.0130.06716.58
5.4.30.0070.05016.38
5.4.20.0100.04716.45
5.4.10.0230.05316.52
5.4.00.0070.05316.02
5.3.290.0060.04012.80
5.3.280.0030.06014.42
5.3.270.0100.06014.76
5.3.260.0170.07014.78
5.3.250.0170.04714.59
5.3.240.0070.05714.70
5.3.230.0030.05314.58
5.3.220.0100.07014.72
5.3.210.0070.08014.65
5.3.200.0070.05314.57
5.3.190.0070.05014.39
5.3.180.0070.07314.78
5.3.170.0000.07014.39
5.3.160.0070.06714.69
5.3.150.0100.04714.64
5.3.140.0070.05014.64
5.3.130.0070.07714.63
5.3.120.0100.05014.53
5.3.110.0100.07314.62
5.3.100.0000.05314.11
5.3.90.0100.06314.00
5.3.80.0100.06013.99
5.3.70.0100.06014.03
5.3.60.0270.05013.99
5.3.50.0170.05314.17
5.3.40.0100.06314.17
5.3.30.0130.04313.73
5.3.20.0000.06313.86
5.3.10.0130.04313.73
5.3.00.0170.04013.72
5.2.170.0070.04011.10
5.2.160.0000.04711.14
5.2.150.0100.03711.23
5.2.140.0100.05710.97
5.2.130.0100.03711.09
5.2.120.0170.04311.17
5.2.110.0030.04311.00
5.2.100.0070.04011.16
5.2.90.0100.04311.27
5.2.80.0170.04310.91
5.2.70.0070.04311.18
5.2.60.0070.04011.04
5.2.50.0070.04711.00
5.2.40.0070.04010.98
5.2.30.0130.03011.04
5.2.20.0070.04011.03
5.2.10.0030.04010.83
5.2.00.0070.03710.63
5.1.60.0030.03310.09
5.1.50.0070.03010.09
5.1.40.0100.03010.04
5.1.30.0030.04010.41
5.1.20.0030.03710.20
5.1.10.0100.03010.11
5.1.00.0030.04710.16
5.0.50.0030.0308.69
5.0.40.0070.0378.33
5.0.30.0030.0508.37
5.0.20.0070.0238.28
5.0.10.0030.0438.41
5.0.00.0030.0408.25
4.4.90.0000.0237.06
4.4.80.0100.0177.06
4.4.70.0030.0207.06
4.4.60.0030.0207.06
4.4.50.0000.0237.06
4.4.40.0030.0377.06
4.4.30.0030.0207.06
4.4.20.0070.0177.06
4.4.10.0030.0207.06
4.4.00.0000.0377.06
4.3.110.0000.0237.06
4.3.100.0000.0337.06
4.3.90.0030.0177.06
4.3.80.0000.0377.06
4.3.70.0030.0207.06
4.3.60.0100.0137.06
4.3.50.0070.0237.06
4.3.40.0030.0337.06
4.3.30.0030.0277.06
4.3.20.0000.0277.06
4.3.10.0000.0237.06
4.3.00.0070.0237.32

preferences:
43.87 ms | 401 KiB | 5 Q