3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match_all('(?:"?([^"]*)"?\s)?(?:<?(.+@[^>]+)>?)', 'Eric Peterson <foo@example.com>', $matches); print_r($matches);

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)
8.3.40.0150.00618.67
8.3.30.0170.00719.01
8.3.20.0040.00420.29
8.3.10.0110.00723.45
8.3.00.0070.00419.25
8.2.170.0040.01822.96
8.2.160.0120.00320.31
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00322.24
8.2.110.0090.00022.11
8.2.100.0040.00717.77
8.2.90.0040.00418.95
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00417.78
8.2.50.0030.00618.07
8.2.40.0030.00519.63
8.2.30.0040.00418.18
8.2.20.0040.00417.43
8.2.10.0070.00017.99
8.2.00.0000.00817.63
8.1.270.0110.00823.73
8.1.260.0070.00726.35
8.1.250.0140.00028.09
8.1.240.0030.00623.84
8.1.230.0070.00419.09
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0090.00017.11
8.1.190.0090.00017.10
8.1.180.0050.00318.10
8.1.170.0000.00818.43
8.1.160.0000.00721.96
8.1.150.0040.00418.52
8.1.140.0000.00717.29
8.1.130.0000.00717.77
8.1.120.0040.00417.24
8.1.110.0030.00517.29
8.1.100.0030.00417.21
8.1.90.0040.00417.37
8.1.80.0040.00417.35
8.1.70.0000.00717.28
8.1.60.0030.00617.38
8.1.50.0000.00717.20
8.1.40.0040.00417.43
8.1.30.0070.00317.49
8.1.20.0060.00317.44
8.1.10.0000.00917.46
8.1.00.0040.00417.27
8.0.300.0000.00718.77
8.0.290.0030.00317.04
8.0.280.0070.00018.19
8.0.270.0040.00217.04
8.0.260.0000.00617.12
8.0.250.0070.00016.90
8.0.240.0030.00316.89
8.0.230.0030.00316.73
8.0.220.0030.00316.75
8.0.210.0000.00816.71
8.0.200.0030.00316.78
8.0.190.0050.00316.89
8.0.180.0080.00316.88
8.0.170.0000.00716.84
8.0.160.0000.00716.73
8.0.150.0040.00416.67
8.0.140.0040.00416.86
8.0.130.0060.00013.21
8.0.120.0000.00816.76
8.0.110.0000.00716.65
8.0.100.0000.00816.80
8.0.90.0000.00716.79
8.0.80.0070.01016.87
8.0.70.0030.00516.80
8.0.60.0070.00016.82
8.0.50.0030.00316.69
8.0.30.0090.00916.95
8.0.20.0160.00317.40
8.0.10.0040.00416.91
8.0.00.0070.01016.59
7.4.330.0000.00515.00
7.4.320.0000.00616.45
7.4.300.0030.00316.49
7.4.290.0000.00716.36
7.4.280.0040.00416.50
7.4.270.0000.00716.37
7.4.260.0000.00816.38
7.4.250.0040.00416.41
7.4.240.0020.00516.39
7.4.230.0000.00716.57
7.4.220.0120.00616.42
7.4.210.0090.00816.38
7.4.200.0030.00316.43
7.4.190.0070.00016.41
7.4.160.0090.00616.20
7.4.150.0030.01317.40
7.4.140.0130.00517.86
7.4.130.0070.00916.39
7.4.120.0090.01116.46
7.4.110.0030.01616.57
7.4.100.0090.00916.30
7.4.90.0060.01216.37
7.4.80.0060.01719.39
7.4.70.0060.01116.29
7.4.60.0160.00616.37
7.4.50.0060.00316.30
7.4.40.0100.00616.16
7.4.30.0150.00316.55
7.4.00.0000.01415.00
7.3.330.0060.00013.04
7.3.320.0000.00513.06
7.3.310.0030.00516.21
7.3.300.0030.00316.18
7.3.290.0120.00616.16
7.3.280.0090.01016.19
7.3.270.0040.01317.40
7.3.260.0140.00316.44
7.3.250.0120.00916.26
7.3.240.0120.00816.28
7.3.230.0090.01316.39
7.3.210.0110.00716.38
7.3.200.0060.00919.39
7.3.190.0110.00716.20
7.3.180.0060.01316.20
7.3.170.0100.00716.30
7.3.160.0100.01016.39
7.3.120.0120.00614.86
7.3.110.0040.00814.75
7.3.100.0070.00714.45
7.3.90.0040.00714.69
7.3.80.0110.00414.36
7.3.70.0090.00614.78
7.3.60.0030.00814.69
7.3.50.0000.01114.71
7.3.40.0060.00614.47
7.3.30.0060.00614.68
7.3.20.0070.00716.61
7.3.10.0040.00716.37
7.3.00.0080.00516.54
7.2.330.0070.01116.53
7.2.320.0180.00616.44
7.2.310.0130.00916.54
7.2.300.0120.00616.50
7.2.290.0090.00916.45
7.2.240.0070.01114.96
7.2.230.0060.00914.91
7.2.220.0060.00614.86
7.2.210.0110.00414.69
7.2.200.0030.01714.46
7.2.190.0080.00414.71
7.2.180.0080.00414.85
7.2.170.0000.01614.94
7.2.160.0090.00614.97
7.2.150.0030.00516.64
7.2.140.0100.00016.86
7.2.130.0090.00616.57
7.2.120.0030.00916.62
7.2.110.0070.00516.53
7.2.100.0070.00616.42
7.2.90.0060.00616.59
7.2.80.0080.00616.69
7.2.70.0020.01216.64
7.2.60.0060.00816.53
7.2.50.0060.00816.73
7.2.40.0070.00316.54
7.2.30.0100.00316.67
7.2.20.0090.00616.54
7.2.10.0050.00716.59
7.2.00.0050.00916.69
7.1.330.0070.01115.84
7.1.320.0060.00315.80
7.1.310.0060.00615.69
7.1.300.0040.01115.54
7.1.290.0040.00415.72
7.1.280.0030.01215.73
7.1.270.0060.00915.93
7.1.260.0030.00915.91
7.1.250.0020.00915.74
7.1.200.0030.01015.77
7.1.70.0040.01117.16
7.1.60.0100.01419.46
7.1.50.0100.01416.62
7.1.00.0030.07322.54
7.0.200.0030.00316.73
7.0.140.0030.07322.09
7.0.60.0130.08019.93
7.0.50.0100.08317.83
7.0.40.0030.05720.04
7.0.30.0330.04720.12
7.0.20.0230.08020.16
7.0.10.0430.07019.99
7.0.00.0070.09020.29
5.6.280.0170.08021.09
5.6.210.0030.08320.59
5.6.200.0070.08718.13
5.6.190.0030.08320.26
5.6.180.0230.07720.44
5.6.170.0370.07020.62
5.6.160.0230.06020.54
5.6.150.0130.06318.12
5.6.140.0070.08318.06
5.6.130.0070.04718.12
5.6.120.0030.06321.01
5.6.110.0100.08021.00
5.6.100.0070.04721.00
5.6.90.0070.09021.09
5.6.80.0100.06320.50
5.6.70.0300.07320.38
5.5.350.4300.04320.40
5.5.340.0070.05717.89
5.5.330.0100.04020.14
5.5.320.0030.04020.36
5.5.310.0400.07020.12
5.5.300.0070.05317.98
5.5.290.0130.05317.91
5.5.280.0000.08720.76
5.5.270.0070.08020.86
5.5.260.0100.08020.71
5.5.250.0170.06720.61
5.5.240.0070.06720.01
5.4.450.0130.06019.14
5.4.440.0970.06019.57
5.4.430.0100.08319.48
5.4.420.0670.06019.09
5.4.410.0130.05719.39
5.4.400.0400.06318.68
5.4.390.0270.05318.55
5.4.380.0200.05018.49
5.4.370.0130.04318.52
5.4.360.0130.04718.72
5.4.350.0080.03211.97
5.4.340.0050.03611.97
5.4.320.0070.03912.45
5.4.310.0110.04712.45
5.4.300.0100.03612.45
5.4.290.0100.05212.45
5.4.280.0150.05112.35
5.4.270.0130.04912.35
5.4.260.0090.05412.34
5.4.250.0120.05112.35
5.4.240.0200.08812.35
5.4.230.0130.09312.34
5.4.220.0070.07512.34
5.4.210.0050.06412.34
5.4.200.0070.05512.34
5.4.190.0130.04712.33
5.4.180.0090.05212.34
5.4.170.0080.05212.34
5.4.160.0120.06112.34
5.4.150.0060.05512.34
5.4.140.0100.04812.02
5.4.130.0060.05012.01
5.4.120.0080.05011.96
5.4.110.0120.05911.96
5.4.100.0090.05311.96
5.4.90.0110.05411.96
5.4.80.0100.05411.96
5.4.70.0070.05411.96
5.4.60.0080.05711.96
5.4.50.0110.04411.96
5.4.40.0080.03611.95
5.4.30.0100.03911.95
5.4.20.0050.04711.95
5.4.10.0040.05011.95
5.4.00.0070.04811.44
5.3.290.0070.03812.80
5.3.280.0100.05012.71
5.3.270.0090.04912.72
5.3.260.0090.04912.72
5.3.250.0130.04812.72
5.3.240.0100.05212.72
5.3.230.0100.05412.71
5.3.220.0070.05112.68
5.3.210.0100.05912.68
5.3.200.0120.06712.68
5.3.190.0080.05912.68
5.3.180.0140.06012.67
5.3.170.0070.06112.67
5.3.160.0100.05812.67
5.3.150.0090.05812.67
5.3.140.0070.06512.66
5.3.130.0100.06512.66
5.3.120.0140.05812.66
5.3.110.0090.06212.66
5.3.100.0150.05912.12
5.3.90.0120.06012.08
5.3.80.0110.05412.07
5.3.70.0150.05112.07
5.3.60.0290.05712.06
5.3.50.0180.07512.00
5.3.40.0100.05912.00
5.3.30.0120.05711.94
5.3.20.0100.04411.72
5.3.10.0100.03611.69
5.3.00.0080.04411.67
5.2.170.0060.0449.18
5.2.160.0070.0429.18
5.2.150.0160.0799.18
5.2.140.0100.0509.17
5.2.130.0040.0409.14
5.2.120.0040.0359.13
5.2.110.0040.0339.14
5.2.100.0060.0329.13
5.2.90.0140.0469.13
5.2.80.0180.0629.13
5.2.70.0090.0439.13
5.2.60.0090.0739.08
5.2.50.0150.0599.05
5.2.40.0100.0289.03
5.2.30.0080.0389.01
5.2.20.0120.0358.99
5.2.10.0110.0358.92
5.2.00.0110.0398.77
5.1.60.0070.0338.06
5.1.50.0050.0368.05
5.1.40.0090.0298.04
5.1.30.0040.0348.39
5.1.20.0040.0778.41
5.1.10.0100.0408.13
5.1.00.0040.0428.13
5.0.50.0090.0276.61
5.0.40.0060.0306.46
5.0.30.0110.0386.29
5.0.20.0060.0276.25
5.0.10.0040.0346.23
5.0.00.0050.0526.22
4.4.90.0140.0364.77
4.4.80.0050.0184.76
4.4.70.0050.0234.75
4.4.60.0040.0284.76
4.4.50.0110.0204.77
4.4.40.0040.0394.71
4.4.30.0020.0184.75
4.4.20.0070.0184.84
4.4.10.0060.0224.84
4.4.00.0050.0334.75
4.3.110.0040.0174.67
4.3.100.0080.0264.66
4.3.90.0090.0314.63
4.3.80.0030.0354.58
4.3.70.0080.0194.63
4.3.60.0050.0224.63
4.3.50.0030.0254.63
4.3.40.0050.0344.54
4.3.30.0040.0223.27
4.3.20.0020.0243.25
4.3.10.0050.0203.22
4.3.00.0000.0237.14

preferences:
41.09 ms | 400 KiB | 5 Q