3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match('#.*@.*\.[\s]*#', 'romain@ideveloppement.ne4_-t'));

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)
8.3.60.0080.01218.32
8.3.50.0160.00522.18
8.3.40.0140.00718.97
8.3.30.0100.00318.91
8.3.20.0110.00420.33
8.3.10.0000.00722.05
8.3.00.0070.00022.64
8.2.180.0120.00316.75
8.2.170.0000.01422.96
8.2.160.0100.00320.65
8.2.150.0050.00324.18
8.2.140.0030.00624.66
8.2.130.0000.00826.16
8.2.120.0080.00019.13
8.2.110.0060.00322.14
8.2.100.0060.00619.64
8.2.90.0030.00619.09
8.2.80.0040.00419.54
8.2.70.0050.00317.63
8.2.60.0040.00417.91
8.2.50.0040.00418.07
8.2.40.0000.00917.78
8.2.30.0000.00717.84
8.2.20.0000.00817.82
8.2.10.0040.00417.70
8.2.00.0040.00417.68
8.1.280.0110.00425.92
8.1.270.0040.00422.10
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0000.00823.97
8.1.230.0040.00719.18
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0080.00417.23
8.1.190.0050.00317.41
8.1.180.0040.00418.10
8.1.170.0080.00018.71
8.1.160.0040.00421.97
8.1.150.0040.00418.62
8.1.140.0030.00517.41
8.1.130.0050.00317.64
8.1.120.0040.00417.48
8.1.110.0050.00217.39
8.1.100.0070.00017.35
8.1.90.0000.00717.39
8.1.80.0040.00417.51
8.1.70.0070.00017.36
8.1.60.0040.00417.60
8.1.50.0050.00217.54
8.1.40.0000.00817.54
8.1.30.0000.00817.62
8.1.20.0000.00917.61
8.1.10.0060.00317.51
8.1.00.0000.00817.43
8.0.300.0070.00018.77
8.0.290.0040.00416.92
8.0.280.0040.00418.25
8.0.270.0030.00317.06
8.0.260.0040.00416.79
8.0.250.0030.00516.91
8.0.240.0000.00816.89
8.0.230.0000.00717.01
8.0.220.0030.00316.87
8.0.210.0030.00316.84
8.0.200.0030.00317.00
8.0.190.0040.00416.87
8.0.180.0040.00416.81
8.0.170.0080.00016.93
8.0.160.0040.00416.94
8.0.150.0080.00016.91
8.0.140.0000.00716.88
8.0.130.0050.00013.31
8.0.120.0050.00316.81
8.0.110.0040.00416.90
8.0.100.0070.00016.97
8.0.90.0000.00716.91
8.0.80.0060.00916.96
8.0.70.0040.00416.79
8.0.60.0070.00016.89
8.0.50.0000.00716.75
8.0.30.0110.00816.91
8.0.20.0110.00817.40
8.0.10.0000.00816.89
8.0.00.0100.00816.85
7.4.330.0000.00515.05
7.4.320.0000.00616.73
7.4.300.0000.00616.69
7.4.290.0080.00016.53
7.4.280.0000.00716.50
7.4.270.0030.00316.68
7.4.260.0050.00316.50
7.4.250.0040.00416.46
7.4.240.0060.00116.63
7.4.230.0030.00316.55
7.4.220.0090.00916.57
7.4.210.0070.00816.71
7.4.200.0040.00416.66
7.4.190.0000.00816.64
7.4.160.0100.01016.57
7.4.150.0170.00017.40
7.4.140.0090.00917.86
7.4.130.0030.01616.54
7.4.120.0060.01016.65
7.4.110.0060.00916.50
7.4.100.0060.01016.62
7.4.90.0060.01116.57
7.4.80.0030.02119.39
7.4.70.0100.00716.45
7.4.60.0150.00016.45
7.4.50.0040.00416.20
7.4.40.0110.00322.77
7.4.30.0060.01216.32
7.4.00.0060.00914.88
7.3.330.0030.00313.18
7.3.320.0000.00513.12
7.3.310.0070.00016.36
7.3.300.0070.00016.33
7.3.290.0150.00316.34
7.3.280.0080.00816.29
7.3.270.0110.00517.40
7.3.260.0090.00916.63
7.3.250.0100.01016.26
7.3.240.0080.01216.31
7.3.230.0050.01516.39
7.3.210.0070.01016.65
7.3.200.0060.01119.39
7.3.190.0060.01416.35
7.3.180.0100.00716.53
7.3.170.0040.01216.66
7.3.160.0060.00916.29
7.3.120.0030.01214.75
7.3.10.0110.00416.46
7.3.00.0060.01016.57
7.2.330.0090.00916.51
7.2.320.0030.01716.64
7.2.310.0090.00916.54
7.2.300.0080.01016.49
7.2.290.0090.00916.59
7.2.130.0070.00716.88
7.2.120.0090.00616.96
7.2.110.0090.00617.04
7.2.100.0120.00316.68
7.2.90.0030.00717.03
7.2.80.0090.00616.68
7.2.70.0070.00716.63
7.2.60.0090.00716.97
7.2.50.0030.01016.89
7.2.40.0060.00617.07
7.2.30.0090.00617.05
7.2.20.0060.00616.57
7.2.10.0030.01016.99
7.2.00.0050.00818.01
7.1.250.0060.00315.93
7.1.200.0170.00315.82
7.1.100.0030.01018.32
7.1.70.0040.00417.25
7.1.60.0100.01419.82
7.1.50.0140.01016.95
7.1.00.0030.07322.55
7.0.200.0090.00416.71
7.0.140.0000.07021.95
7.0.60.0070.08319.91
7.0.50.0130.06317.79
7.0.40.0030.05020.29
7.0.30.0100.05320.06
7.0.20.0370.07720.32
7.0.10.0170.08720.30
7.0.00.0100.06720.17
5.6.280.0070.07020.81
5.6.210.0030.06320.68
5.6.200.0170.07318.18
5.6.190.0070.08720.43
5.6.180.0370.06320.75
5.6.170.0370.06020.57
5.6.160.0100.08020.54
5.6.150.0100.04718.11
5.6.140.0000.08718.11
5.6.130.0030.04318.11
5.6.120.0070.04321.10
5.6.110.0070.09021.00
5.6.100.0170.07321.13
5.6.90.0030.04321.02
5.6.80.0030.08320.36
5.6.70.0270.06720.33
5.5.350.0230.05720.52
5.5.340.0070.08318.01
5.5.330.0070.04320.25
5.5.320.0370.04720.13
5.5.310.0270.07020.32
5.5.300.0030.06717.88
5.5.290.0170.07318.00
5.5.280.0070.04320.64
5.5.270.0170.07720.97
5.5.260.0070.08020.75
5.5.250.0130.08320.68
5.5.240.0030.04320.25
5.4.450.0000.06719.45
5.4.440.0700.06019.10
5.4.430.0770.04319.64
5.4.420.0730.06019.51
5.4.410.0200.06018.72
5.4.400.0070.05718.50
5.4.390.0100.05718.56
5.4.380.0370.04018.65
5.4.370.0270.04318.68
5.4.360.0200.05718.62
5.4.350.0300.06018.68
5.4.340.0100.07018.62
5.4.320.0050.03712.45
5.4.310.0060.03812.45
5.4.300.0070.03412.45
5.4.290.0040.04212.44
5.4.280.0060.03412.34
5.4.270.0030.06018.95
5.4.260.0100.06319.07
5.4.250.0130.05719.15
5.4.240.0130.07018.98
5.4.230.0070.06718.98
5.4.220.0100.08319.01
5.4.210.0100.06718.87
5.4.200.0200.05318.94
5.4.190.0130.05018.84
5.4.180.0230.07318.77
5.4.170.0230.06718.87
5.4.160.0130.06018.73
5.4.150.0130.06018.92
5.4.140.0070.06316.24
5.4.130.0070.07316.22
5.4.120.0170.04716.38
5.4.110.0100.05016.53
5.4.100.0070.06016.50
5.4.90.0100.07016.63
5.4.80.0170.04716.33
5.4.70.0100.07316.51
5.4.60.0070.08016.33
5.4.50.0170.05716.57
5.4.40.0130.05316.55
5.4.30.0100.05316.47
5.4.20.0170.05016.34
5.4.10.0170.06016.50
5.4.00.0130.06315.99
5.3.290.0110.03412.80
5.3.280.0130.05314.68
5.3.270.0130.06014.66
5.3.260.0170.06714.55
5.3.250.0100.07714.73
5.3.240.0170.05014.75
5.3.230.0130.06714.70
5.3.220.0070.06314.55
5.3.210.0230.05314.62
5.3.200.0130.06314.55
5.3.190.0070.06014.37
5.3.180.0170.06314.54
5.3.170.0070.06714.54
5.3.160.0300.05714.67
5.3.150.0100.05014.54
5.3.140.0100.05714.71
5.3.130.0200.05014.52
5.3.120.0130.05314.47
5.3.110.0200.05714.68
5.3.100.0100.06714.02
5.3.90.0130.06014.07
5.3.80.0100.06314.09
5.3.70.0070.06314.00
5.3.60.0070.07314.04
5.3.50.0100.04714.02
5.3.40.0100.05714.03
5.3.30.0230.05313.89
5.3.20.0100.04713.79
5.3.10.0130.04313.73
5.3.00.0100.06013.80
5.2.170.0130.04311.25
5.2.160.0030.04311.33
5.2.150.0070.05711.28
5.2.140.0130.03711.12
5.2.130.0070.05711.24
5.2.120.0170.05011.02
5.2.110.0030.05311.14
5.2.100.0030.04011.33
5.2.90.0170.03711.21
5.2.80.0130.04011.30
5.2.70.0100.04011.02
5.2.60.0130.05310.97
5.2.50.0100.05311.25
5.2.40.0100.05011.23
5.2.30.0130.05311.11
5.2.20.0030.04711.18
5.2.10.0130.05010.73
5.2.00.0100.05710.96
5.1.60.0000.05310.15
5.1.50.0100.0439.86
5.1.40.0130.05310.17
5.1.30.0170.04710.34
5.1.20.0170.05310.64
5.1.10.0070.03710.34
5.1.00.0030.05010.18
5.0.50.0070.0278.62
5.0.40.0030.0278.60
5.0.30.0100.0408.29
5.0.20.0130.0208.48
5.0.10.0000.0308.15
5.0.00.0100.0408.14
4.4.90.0030.0307.60
4.4.80.0030.0237.60
4.4.70.0070.0207.60
4.4.60.0070.0277.60
4.4.50.0030.0237.60
4.4.40.0000.0507.60
4.4.30.0070.0207.60
4.4.20.0070.0207.60
4.4.10.0070.0207.60
4.4.00.0070.0337.60
4.3.110.0000.0277.60
4.3.100.0130.0137.60
4.3.90.0100.0237.60
4.3.80.0030.0337.60
4.3.70.0000.0237.60
4.3.60.0070.0207.60
4.3.50.0100.0207.60
4.3.40.0030.0337.60
4.3.30.0070.0277.60
4.3.20.0000.0337.60
4.3.10.0030.0207.60
4.3.00.0030.01315.59

preferences:
74.87 ms | 400 KiB | 5 Q