3v4l.org

run code in 300+ PHP versions simultaneously
<?php function dangerous() { echo 'Dangerous code executed'; } $string = '{$1()}'; 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)
8.3.60.0070.01318.56
8.3.50.0070.01120.96
8.3.40.0110.00718.69
8.3.30.0070.00720.17
8.3.20.0050.00220.34
8.3.10.0050.00321.96
8.3.00.0070.00022.47
8.2.180.0070.00716.50
8.2.170.0110.00722.96
8.2.160.0000.01320.39
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00419.54
8.2.110.0090.00022.08
8.2.100.0080.00419.20
8.2.90.0000.00719.05
8.2.80.0050.00219.37
8.2.70.0000.00817.47
8.2.60.0000.00717.91
8.2.50.0000.00818.07
8.2.40.0000.00718.09
8.2.30.0040.00417.91
8.2.20.0050.00217.57
8.2.10.0050.00317.67
8.2.00.0000.00917.60
8.1.280.0060.00825.92
8.1.270.0060.01020.32
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.79
8.1.230.0070.00419.10
8.1.220.0060.00317.74
8.1.210.0030.00518.77
8.1.200.0030.00617.23
8.1.190.0040.00417.41
8.1.180.0050.00318.39
8.1.170.0050.00318.36
8.1.160.0000.00722.17
8.1.150.0040.00418.43
8.1.140.0000.00817.38
8.1.130.0000.00717.92
8.1.120.0070.00017.29
8.1.110.0000.00717.35
8.1.100.0050.00317.32
8.1.90.0000.00817.41
8.1.80.0000.00917.21
8.1.70.0070.00017.28
8.1.60.0040.00417.54
8.1.50.0040.00417.47
8.1.40.0050.00317.43
8.1.30.0000.00717.59
8.1.20.0050.00317.59
8.1.10.0030.00617.32
8.1.00.0020.00517.37
8.0.300.0000.00718.77
8.0.290.0050.00217.05
8.0.280.0070.00018.44
8.0.270.0030.00317.05
8.0.260.0030.00316.70
8.0.250.0000.00616.94
8.0.240.0000.00916.95
8.0.230.0060.00016.83
8.0.220.0000.00716.81
8.0.210.0000.00716.71
8.0.200.0000.00716.94
8.0.190.0050.00316.96
8.0.180.0000.00816.89
8.0.170.0000.01016.78
8.0.160.0040.00316.76
8.0.150.0000.00716.92
8.0.140.0060.00316.73
8.0.130.0030.00313.32
8.0.120.0000.00816.86
8.0.110.0090.00016.93
8.0.100.0070.00016.74
8.0.90.0050.00216.88
8.0.80.0090.00616.89
8.0.70.0000.00716.82
8.0.60.0040.00416.71
8.0.50.0000.00716.82
8.0.30.0080.01116.93
8.0.20.0030.01617.40
8.0.10.0070.00016.82
8.0.00.0030.01416.76
7.4.330.0000.00415.00
7.4.320.0000.00716.44
7.4.300.0000.00616.41
7.4.290.0030.00316.44
7.4.280.0000.00716.52
7.4.270.0060.00016.58
7.4.260.0030.00716.46
7.4.250.0040.00416.54
7.4.240.0040.00316.50
7.4.230.0000.00716.56
7.4.220.0070.01116.46
7.4.210.0080.00816.54
7.4.200.0040.00416.32
7.4.190.0000.00716.48
7.4.160.0170.00016.54
7.4.150.0100.01317.40
7.4.140.0070.01317.86
7.4.130.0050.01216.52
7.4.120.0100.00616.46
7.4.110.0000.02316.60
7.4.100.0030.01416.44
7.4.90.0110.00716.55
7.4.80.0200.00319.39
7.4.70.0120.00316.43
7.4.60.0140.00716.33
7.4.50.0020.00216.18
7.4.40.0060.00622.77
7.4.30.0120.00416.35
7.4.00.0100.00714.77
7.3.330.0050.00013.11
7.3.320.0060.00013.02
7.3.310.0040.00416.14
7.3.300.0000.00716.22
7.3.290.0070.00716.24
7.3.280.0100.00416.23
7.3.270.0100.01317.40
7.3.260.0090.00916.54
7.3.250.0100.01116.27
7.3.240.0040.01516.34
7.3.230.0080.00816.39
7.3.210.0040.01316.26
7.3.200.0070.01419.39
7.3.190.0110.00516.27
7.3.180.0120.00416.20
7.3.170.0000.01816.27
7.3.160.0030.01316.43
7.3.120.0070.00714.69
7.3.10.0000.01416.38
7.3.00.0070.00716.65
7.2.330.0080.00816.73
7.2.320.0080.00816.56
7.2.310.0070.01016.51
7.2.300.0070.01016.62
7.2.290.0160.00316.46
7.2.130.0000.00916.98
7.2.120.0070.01016.73
7.2.110.0040.01216.90
7.2.100.0060.00316.81
7.2.90.0040.01116.74
7.2.80.0030.01016.86
7.2.70.0070.00316.76
7.2.60.0080.00616.81
7.2.50.0070.00716.53
7.2.40.0070.00716.72
7.2.30.0070.00717.09
7.2.20.0000.01116.91
7.2.10.0040.00717.00
7.2.00.0050.00818.15
7.1.250.0030.01015.67
7.1.200.0080.00416.05
7.1.100.0000.01118.12
7.1.70.0000.00817.07
7.1.60.0140.00719.40
7.1.50.0100.00017.02
7.1.00.0030.07022.38
7.0.200.0000.00716.77
7.0.140.0000.07721.97
7.0.60.0130.07719.99
7.0.50.0030.07317.84
7.0.40.0200.07020.43
7.0.30.0200.04320.18
7.0.20.0170.05020.25
7.0.10.0300.07720.10
7.0.00.0170.04720.20
5.6.280.0030.07321.12
5.6.210.0170.07320.73
5.6.200.0170.05718.16
5.6.190.0100.07720.48
5.6.180.3430.04720.46
5.6.170.0370.07020.55
5.6.160.0000.09320.71
5.6.150.0130.07018.23
5.6.140.0030.03718.21
5.6.130.0000.04318.18
5.6.120.0030.08021.00
5.6.110.0030.09021.01
5.6.100.0100.08021.11
5.6.90.0070.05721.00
5.6.80.0100.08320.37
5.6.70.0130.07720.50
5.5.350.0100.08720.43
5.5.340.0100.08017.97
5.5.330.0100.03720.34
5.5.320.0300.03320.28
5.5.310.0230.08020.51
5.5.300.0070.04718.02
5.5.290.0070.07317.99
5.5.280.0030.04020.68
5.5.270.0100.08020.86
5.5.260.0170.07320.95
5.5.250.0070.03720.68
5.5.240.0030.05720.11
5.4.450.0130.05319.20
5.4.440.0700.06719.39
5.4.430.0770.05719.58
5.4.420.0870.05019.64
5.4.410.0030.06019.50
5.4.400.0700.05718.87
5.4.390.0970.06718.78
5.4.380.0300.05318.81
5.4.370.0030.06018.46
5.4.360.0070.05718.63
5.4.350.0130.04512.02
5.4.340.0060.04612.02
5.4.320.0080.03612.51
5.4.310.0070.03812.51
5.4.300.0050.04212.51
5.4.290.0050.04112.51
5.4.280.0080.03612.40
5.4.270.0050.04412.41
5.4.260.0100.05018.95
5.4.250.0070.05718.79
5.4.240.0130.04718.73
5.4.230.0070.05318.94
5.4.220.0070.05319.01
5.4.210.0030.08019.00
5.4.200.0070.05018.95
5.4.190.0200.07018.94
5.4.180.0030.06318.84
5.4.170.0100.05019.09
5.4.160.0030.05718.95
5.4.150.0170.04718.98
5.4.140.0030.05716.31
5.4.130.0030.05316.55
5.4.120.0000.05716.42
5.4.110.0070.05316.44
5.4.100.0100.04716.49
5.4.90.0030.05316.66
5.4.80.0130.04316.50
5.4.70.0100.07316.42
5.4.60.0100.04716.34
5.4.50.0100.06716.39
5.4.40.0130.05016.52
5.4.30.0070.04716.54
5.4.20.0070.05016.44
5.4.10.0130.04716.59
5.4.00.0170.04315.84
5.3.290.0040.04712.80
5.3.280.0170.04314.69
5.3.270.0030.05314.83
5.3.260.0100.05014.84
5.3.250.0170.04314.45
5.3.240.0100.06014.69
5.3.230.0130.05014.59
5.3.220.0100.06314.41
5.3.210.0130.05014.66
5.3.200.0030.05314.75
5.3.190.0070.05314.54
5.3.180.0070.05014.73
5.3.170.0100.05314.73
5.3.160.0100.05314.65
5.3.150.0100.07314.58
5.3.140.0170.04314.70
5.3.130.0100.05014.63
5.3.120.0170.07014.63
5.3.110.0130.04714.52
5.3.100.0070.04714.12
5.3.90.0030.05013.93
5.3.80.0130.05713.85
5.3.70.0030.05314.04
5.3.60.0030.05314.18
5.3.50.0130.06314.13
5.3.40.0070.05314.02
5.3.30.0030.05013.98
5.3.20.0070.04713.88
5.3.10.0100.06013.83
5.3.00.0070.05013.80
5.2.170.0030.04311.13
5.2.160.0070.03711.28
5.2.150.0100.04011.13
5.2.140.0070.05011.25
5.2.130.0030.04011.32
5.2.120.0030.04010.93
5.2.110.0070.04011.09
5.2.100.0170.03011.07
5.2.90.0170.04311.32
5.2.80.0070.04011.09
5.2.70.0070.04311.05
5.2.60.0000.06311.04
5.2.50.0030.04711.10
5.2.40.0030.04011.09
5.2.30.0100.03711.05
5.2.20.0170.04011.07
5.2.10.0030.05310.95
5.2.00.0170.04710.94
5.1.60.0070.0409.96
5.1.50.0130.0379.97
5.1.40.0070.03310.07
5.1.30.0100.03010.40
5.1.20.0030.04010.33
5.1.10.0170.03010.07
5.1.00.0000.04010.02
5.0.50.0030.0408.48
5.0.40.0000.0308.34
5.0.30.0070.0438.27
5.0.20.0130.0208.16
5.0.10.0030.0278.23
5.0.00.0000.0478.25
4.4.90.0030.0307.33
4.4.80.0070.0277.33
4.4.70.0030.0277.33
4.4.60.0000.0237.33
4.4.50.0100.0237.33
4.4.40.0030.0337.33
4.4.30.0030.0207.33
4.4.20.0030.0237.33
4.4.10.0070.0237.33
4.4.00.0000.0437.32
4.3.110.0000.0237.32
4.3.100.0030.0207.32
4.3.90.0030.0207.32
4.3.80.0030.0337.33
4.3.70.0030.0277.33
4.3.60.0000.0237.33
4.3.50.0030.0237.33
4.3.40.0000.0337.33
4.3.30.0000.0237.33
4.3.20.0070.0177.33
4.3.10.0070.0277.33
4.3.00.0100.0207.96

preferences:
44.02 ms | 400 KiB | 5 Q