3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = '%1.%2.%3'; preg_match('~(%[0-9]+.)~', $s, $m); var_dump($m);

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)
8.3.40.0120.00318.71
8.3.30.0090.00619.02
8.3.20.0050.00320.16
8.3.10.0030.00520.48
8.3.00.0040.00419.38
8.2.170.0150.00022.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0000.00722.36
8.2.110.0090.00022.04
8.2.100.0090.00317.91
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0080.00317.37
8.2.60.0030.00517.93
8.2.50.0060.00618.07
8.2.40.0000.00818.05
8.2.30.0000.01119.32
8.2.20.0080.00017.77
8.2.10.0040.00417.89
8.2.00.0060.00317.77
8.1.270.0050.00322.20
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0030.00623.68
8.1.230.0070.00319.16
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0030.00717.35
8.1.190.0060.00317.35
8.1.180.0030.00619.07
8.1.170.0090.00018.66
8.1.160.0030.00522.02
8.1.150.0050.00218.85
8.1.140.0000.00817.46
8.1.130.0000.00717.84
8.1.120.0050.00217.57
8.1.110.0030.00517.51
8.1.100.0000.00817.61
8.1.90.0000.00717.57
8.1.80.0040.00417.55
8.1.70.0030.00317.44
8.1.60.0060.00317.57
8.1.50.0030.00617.67
8.1.40.0040.00417.45
8.1.30.0030.00517.72
8.1.20.0040.00417.72
8.1.10.0030.00617.51
8.1.00.0000.00817.63
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.46
8.0.270.0040.00417.25
8.0.260.0000.00617.20
8.0.250.0030.00316.91
8.0.240.0030.00317.02
8.0.230.0040.00417.01
8.0.220.0030.00316.89
8.0.210.0000.00716.98
8.0.200.0000.00616.99
8.0.190.0000.00916.98
8.0.180.0040.00417.04
8.0.170.0060.00317.03
8.0.160.0080.00016.95
8.0.150.0000.00716.89
8.0.140.0040.00416.96
8.0.130.0000.00613.40
8.0.120.0040.00416.93
8.0.110.0050.00216.96
8.0.100.0000.00716.83
8.0.90.0000.00716.82
8.0.80.0120.00916.91
8.0.70.0050.00316.93
8.0.60.0030.00516.82
8.0.50.0020.00516.82
8.0.30.0100.00917.08
8.0.20.0050.01717.40
8.0.10.0000.00816.96
8.0.00.0050.01416.82
7.4.330.0020.00215.16
7.4.320.0000.00616.74
7.4.300.0030.00316.65
7.4.290.0030.00316.74
7.4.280.0070.00016.58
7.4.270.0040.00416.73
7.4.260.0070.00016.62
7.4.250.0070.00016.60
7.4.240.0050.00216.72
7.4.230.0030.00316.67
7.4.220.0090.01016.69
7.4.210.0070.00716.61
7.4.200.0050.00316.84
7.4.160.0030.01216.59
7.4.150.0070.01117.40
7.4.140.0070.01017.86
7.4.130.0080.00916.49
7.4.120.0100.00816.51
7.4.110.0070.01516.53
7.4.100.0120.00616.66
7.4.90.0090.01516.55
7.4.80.0030.01419.37
7.4.70.0100.00716.50
7.4.60.0090.01016.51
7.4.50.0040.00416.70
7.4.40.0110.00616.46
7.4.30.0120.00616.47
7.4.00.0130.00315.20
7.3.330.0000.00513.18
7.3.320.0000.00513.18
7.3.310.0080.00016.22
7.3.300.0000.00716.27
7.3.290.0030.01016.39
7.3.280.0070.01216.28
7.3.270.0130.01017.40
7.3.260.0060.01116.66
7.3.250.0080.01216.54
7.3.240.0060.01216.30
7.3.230.0130.00616.39
7.3.210.0060.01116.23
7.3.200.0160.00019.39
7.3.190.0140.00716.18
7.3.180.0080.00816.69
7.3.170.0170.00316.53
7.3.160.0130.00616.46
7.2.330.0060.01216.71
7.2.320.0100.00716.60
7.2.310.0090.01316.52
7.2.300.0000.01616.66
7.2.290.0090.00916.43
7.2.60.0030.01016.73
7.2.00.0060.00919.65
7.1.200.0130.00316.02
7.1.100.0040.00717.92
7.1.70.0000.00717.35
7.1.60.0140.01119.32
7.1.50.0060.01316.99
7.1.00.0000.07722.55
7.0.200.0040.00416.67
7.0.140.0070.07022.07
7.0.60.0030.08019.86
7.0.50.0070.06317.92
7.0.40.0030.04320.27
7.0.30.0470.07020.02
7.0.20.0300.05320.34
7.0.10.0100.08020.23
7.0.00.0030.04320.14
5.6.280.0000.07721.11
5.6.210.0200.05320.70
5.6.200.0000.04718.13
5.6.190.0000.04720.59
5.6.180.0430.08020.41
5.6.170.0300.07320.37
5.6.160.0100.04720.54
5.6.150.0030.06018.11
5.6.140.0130.08318.11
5.6.130.0000.04318.17
5.6.120.0100.08020.94
5.6.110.0000.04721.00
5.6.100.0030.04020.98
5.6.90.0030.04321.02
5.6.80.0030.08320.38
5.5.350.0130.04720.40
5.5.340.0100.04717.89
5.5.330.0100.04720.21
5.5.320.0430.04020.32
5.5.310.0400.06320.17
5.5.300.0070.08317.91
5.5.290.0100.04317.95
5.5.280.0030.08720.94
5.5.270.0130.08320.73
5.5.260.0230.06720.85
5.5.250.0100.07320.57
5.5.240.0230.06320.18
5.4.450.0130.05019.47
5.4.440.0130.04019.57
5.4.430.0170.03719.11
5.4.420.0170.03719.20
5.4.410.0170.03719.27
5.4.400.0130.03719.14
5.4.390.0130.03719.06
5.4.380.0100.04019.09
5.4.370.0100.04319.09
5.4.360.0100.04319.12
5.4.350.0100.04019.05
5.4.340.0130.04018.93
5.4.320.0230.03018.80
5.4.310.0130.03719.09
5.4.300.0130.04019.23
5.4.290.0200.03719.08
5.4.280.0270.07018.90
5.4.270.0270.07019.21
5.4.260.0300.05319.13
5.4.250.0300.05719.21
5.4.240.0270.06719.12
5.4.230.0230.05318.92
5.4.220.0230.07018.79
5.4.210.0130.05019.09
5.4.200.0300.04719.24
5.4.190.0300.04719.07
5.4.180.0200.07018.92
5.4.170.0270.07019.09
5.4.160.0230.07319.06
5.4.150.0230.07019.06
5.4.140.0270.06716.38
5.4.130.0170.03716.17
5.4.120.0200.05316.25
5.4.110.0200.05316.48
5.4.100.0130.06716.22
5.4.90.0200.07016.42
5.4.80.0270.06316.38
5.4.70.0200.06316.20
5.4.60.0230.05316.39
5.4.50.0130.05316.47
5.4.40.0270.07016.40
5.4.30.0270.03016.41
5.4.20.0300.06016.41
5.4.10.0130.07316.04
5.4.00.0170.07315.60
5.3.290.0230.03314.64
5.3.280.0230.04014.54
5.3.270.0230.03314.51
5.3.260.0230.07714.55
5.3.250.0300.06314.43
5.3.240.0370.04014.46
5.3.230.0230.07714.42
5.3.220.0230.07014.65
5.3.210.0100.05314.41
5.3.200.0230.07014.39
5.3.190.0330.05714.51
5.3.180.0230.06714.41
5.3.170.0230.04314.50
5.3.160.0270.04714.39
5.3.150.0230.06014.51
5.3.140.0200.06714.59
5.3.130.0300.03714.40
5.3.120.0370.03714.40
5.3.110.0300.05714.45
5.3.100.0370.06313.87
5.3.90.0270.06313.86
5.3.80.0230.05013.81
5.3.70.0200.06713.89
5.3.60.0170.05013.95
5.3.50.0230.06713.97
5.3.40.0170.07013.80
5.3.30.0170.06013.87
5.3.20.0300.05713.80
5.3.10.0200.03313.80
5.3.00.0200.06313.80
5.2.170.0200.03713.80
5.2.160.0170.06013.80
5.2.150.0330.03013.80
5.2.140.0230.05313.80
5.2.130.0230.03313.80
5.2.120.0070.05713.80
5.2.110.0200.05713.80
5.2.100.0100.04013.80
5.2.90.0200.05313.80
5.2.80.0170.06313.80
5.2.70.0170.06013.80
5.2.60.0300.05013.80
5.2.50.0170.06013.80
5.2.40.0170.03313.80
5.2.30.0170.05713.80
5.2.20.0130.04013.80
5.2.10.0100.05313.80
5.2.00.0070.04013.80
5.1.60.0170.03313.80
5.1.50.0130.03313.80
5.1.40.0170.04713.80
5.1.30.0130.04313.80
5.1.20.0170.05013.80
5.1.10.0170.05313.80
5.1.00.0100.05713.80
5.0.50.0100.04013.80
5.0.40.0100.02713.80
5.0.30.0070.03013.80
5.0.20.0030.02013.80
5.0.10.0030.05013.80
5.0.00.0130.05313.80
4.4.90.0100.02713.80
4.4.80.0170.01713.80
4.4.70.0070.03013.80
4.4.60.0100.03313.80
4.4.50.0030.03713.80
4.4.40.0070.05313.80
4.4.30.0030.03713.80
4.4.20.0130.02313.80
4.4.10.0030.02013.80
4.4.00.0170.04313.80
4.3.110.0100.01313.80
4.3.100.0070.03313.80
4.3.90.0130.02013.80
4.3.80.0030.05713.80
4.3.70.0030.03313.80
4.3.60.0100.03013.80
4.3.50.0130.02013.80
4.3.40.0070.04013.80
4.3.30.0000.03013.80
4.3.20.0000.04013.80
4.3.10.0070.03013.80
4.3.00.0070.02013.80

preferences:
38.51 ms | 400 KiB | 5 Q