3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match('/([0-9]3)-([0-9]3)-([0-9]4)/', "TEL 323-555-1212", $matches); echo $matches.lenght; var_dump($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)
8.3.60.0090.01316.75
8.3.50.0110.00821.93
8.3.40.0140.00019.09
8.3.30.0110.00418.96
8.3.20.0050.00220.34
8.3.10.0050.00223.36
8.3.00.0080.00019.97
8.2.180.0070.00717.00
8.2.170.0070.00722.96
8.2.160.0080.00820.38
8.2.150.0080.00024.18
8.2.140.0000.00924.66
8.2.130.0030.00521.20
8.2.120.0040.00426.35
8.2.110.0140.00320.37
8.2.100.0000.01117.93
8.2.90.0030.00519.02
8.2.80.0000.00817.97
8.2.70.0030.00617.88
8.2.60.0030.00518.04
8.2.50.0050.00318.07
8.2.40.0050.00321.13
8.2.30.0000.00720.53
8.2.20.0040.00417.99
8.2.10.0070.00018.12
8.2.00.0060.00318.00
8.1.280.0110.00725.92
8.1.270.0080.00018.82
8.1.260.0060.00328.09
8.1.250.0000.00828.09
8.1.240.0060.00323.84
8.1.230.0080.00417.66
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00717.38
8.1.190.0080.00017.48
8.1.180.0080.00018.10
8.1.170.0040.00418.79
8.1.160.0060.00320.71
8.1.150.0080.00018.84
8.1.140.0000.00919.57
8.1.130.0000.00717.57
8.1.120.0000.00717.52
8.1.110.0000.00817.54
8.1.100.0000.00717.41
8.1.90.0000.00717.58
8.1.80.0040.00417.45
8.1.70.0000.00717.43
8.1.60.0000.00817.68
8.1.50.0000.00817.59
8.1.40.0050.00317.60
8.1.30.0000.00817.80
8.1.20.0000.00717.74
8.1.10.0060.00317.65
8.1.00.0040.00417.52
8.0.300.0050.00318.77
8.0.290.0000.00716.88
8.0.280.0070.00018.38
8.0.270.0000.00717.30
8.0.260.0030.00317.26
8.0.250.0000.00717.04
8.0.240.0040.00417.14
8.0.230.0030.00317.06
8.0.220.0000.00716.96
8.0.210.0040.00416.98
8.0.200.0030.00317.19
8.0.190.0000.00817.17
8.0.180.0040.00417.13
8.0.170.0040.00417.09
8.0.160.0030.00617.12
8.0.150.0040.00416.93
8.0.140.0080.00317.01
8.0.130.0060.00013.52
8.0.120.0070.00017.09
8.0.110.0040.00417.09
8.0.100.0040.00417.11
8.0.90.0000.00717.11
8.0.80.0090.00617.08
8.0.70.0000.00816.95
8.0.60.0050.00317.06
8.0.50.0070.00016.99
8.0.30.0110.01017.21
8.0.20.0100.00917.44
8.0.10.0000.00817.13
8.0.00.0110.01016.78
7.4.330.0020.00216.83
7.4.320.0000.00616.66
7.4.300.0030.00316.79
7.4.290.0030.00516.71
7.4.280.0040.00416.63
7.4.270.0000.00716.62
7.4.260.0000.00716.71
7.4.250.0030.00616.63
7.4.240.0020.00516.70
7.4.230.0030.00316.64
7.4.220.0060.00916.76
7.4.210.0030.01416.74
7.4.200.0000.00716.82
7.4.160.0110.00716.42
7.4.150.0110.00917.40
7.4.140.0130.00517.86
7.4.130.0080.01116.56
7.4.120.0060.01116.58
7.4.110.0040.02016.56
7.4.100.0120.00916.62
7.4.90.0100.00716.69
7.4.80.0130.00619.39
7.4.70.0100.00716.76
7.4.60.0110.00716.66
7.4.50.0120.00316.71
7.4.40.0120.00616.70
7.4.30.0130.00316.54
7.4.00.0140.00015.31
7.3.330.0000.00513.16
7.3.320.0050.00013.23
7.3.310.0040.00316.37
7.3.300.0000.00816.44
7.3.290.0040.01016.38
7.3.280.0080.00916.47
7.3.270.0070.01017.40
7.3.260.0080.00816.65
7.3.250.0090.01116.47
7.3.240.0110.00916.51
7.3.230.0160.00316.51
7.3.210.0030.01316.56
7.3.200.0100.00716.44
7.3.190.0140.00716.47
7.3.180.0130.00316.56
7.3.170.0100.01016.63
7.3.160.0070.01016.56
7.3.10.0090.00316.64
7.3.00.0080.00316.99
7.2.330.0130.00616.48
7.2.320.0120.00916.76
7.2.310.0000.01816.58
7.2.300.0100.00716.66
7.2.290.0100.00616.91
7.2.130.0040.00816.75
7.2.120.0000.01516.77
7.2.110.0110.00316.67
7.2.100.0000.01716.76
7.2.90.0060.00616.79
7.2.80.0090.00616.47
7.2.70.0040.01217.22
7.2.60.0090.00316.77
7.2.50.0030.01016.97
7.2.40.0070.01017.06
7.2.30.0070.00716.64
7.2.20.0200.00316.85
7.2.10.0030.01216.91
7.2.00.0050.00918.19
7.1.250.0070.00715.67
7.1.200.0050.00815.78
7.1.100.0060.00617.88
7.1.70.0070.00417.33
7.1.60.0070.01719.13
7.1.50.0040.00817.11
7.1.00.0000.07722.32
7.0.200.0070.00316.58
7.0.60.0070.08319.98
7.0.50.0000.04317.90
7.0.40.0100.03720.10
7.0.30.0370.05320.11
7.0.20.0400.08020.20
7.0.10.0030.08020.01
7.0.00.0100.08320.05
5.6.280.0070.03021.11
5.6.210.0130.07720.68
5.6.200.0000.08318.13
5.6.190.0070.08720.77
5.6.180.0500.05720.45
5.6.170.0200.07720.49
5.6.160.0070.04020.41
5.6.150.0030.08318.18
5.6.140.0100.08018.11
5.6.130.0170.07318.13
5.6.120.0070.06020.96
5.6.110.0070.08321.13
5.6.100.0000.07321.03
5.6.90.0100.08020.95
5.6.80.0030.04320.34
5.5.350.0030.08720.37
5.5.340.0070.07017.88
5.5.330.0100.08020.21
5.5.320.0400.06020.30
5.5.310.0230.07720.15
5.5.300.0170.07717.91
5.5.290.0170.03717.94
5.5.280.0100.06720.89
5.5.270.0100.08020.88
5.5.260.0170.07320.71
5.5.250.0070.06020.64
5.5.240.0130.03020.06

preferences:
35.88 ms | 401 KiB | 5 Q