3v4l.org

run code in 300+ PHP versions simultaneously
<?php $line="This is the first test.{@font-face:Garamond}"; preg_match("/(?<![\]\\])\{([\w\s\\@:=\'\"-\.;^}]*)(?<!\\)\}/", $line, $array); var_dump($array);

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)
8.3.60.0170.00318.65
8.3.50.0100.00318.07
8.3.40.0090.00918.60
8.3.30.0100.00719.14
8.3.20.0040.00420.34
8.3.10.0000.00821.85
8.3.00.0050.00319.38
8.2.180.0070.00718.14
8.2.170.0140.00322.96
8.2.160.0100.00722.20
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.23
8.2.110.0060.00321.12
8.2.100.0070.00417.78
8.2.90.0040.00417.63
8.2.80.0000.00817.97
8.2.70.0060.00317.80
8.2.60.0050.00317.78
8.2.50.0040.00418.10
8.2.40.0030.00620.42
8.2.30.0000.00817.91
8.2.20.0040.00417.75
8.2.10.0000.00717.98
8.2.00.0040.00417.64
8.1.280.0170.00425.92
8.1.270.0030.00620.57
8.1.260.0050.00226.35
8.1.250.0000.00828.09
8.1.240.0030.00719.25
8.1.230.0080.00320.84
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0040.00417.22
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0040.00418.46
8.1.160.0060.00321.87
8.1.150.0000.00718.82
8.1.140.0000.00717.45
8.1.130.0030.00317.73
8.1.120.0040.00417.29
8.1.110.0050.00317.32
8.1.100.0000.00717.41
8.1.90.0000.00717.44
8.1.80.0000.00717.30
8.1.70.0000.00717.41
8.1.60.0030.00517.42
8.1.50.0000.00717.46
8.1.40.0040.00417.40
8.1.30.0080.00017.59
8.1.20.0050.00317.58
8.1.10.0040.00417.42
8.1.00.0040.00417.41
8.0.300.0000.00719.71
8.0.290.0040.00716.63
8.0.280.0000.00718.25
8.0.270.0040.00417.21
8.0.260.0030.00317.19
8.0.250.0000.00716.84
8.0.240.0000.00716.95
8.0.230.0040.00416.87
8.0.220.0000.00716.78
8.0.210.0020.00516.89
8.0.200.0040.00416.84
8.0.190.0030.00516.85
8.0.180.0000.00716.89
8.0.170.0000.00816.97
8.0.160.0080.00016.87
8.0.150.0070.00016.86
8.0.140.0040.00416.74
8.0.130.0030.00313.31
8.0.120.0040.00416.85
8.0.110.0080.00016.84
8.0.100.0040.00416.70
8.0.90.0000.00716.92
8.0.80.0090.01316.86
8.0.70.0000.00816.93
8.0.60.0040.00416.70
8.0.50.0000.00816.90
8.0.30.0090.01417.19
8.0.20.0200.01117.40
8.0.10.0020.00517.01
8.0.00.0100.00616.91
7.4.330.0000.00515.07
7.4.320.0000.00716.54
7.4.300.0030.00316.44
7.4.290.0040.00416.55
7.4.280.0070.00016.60
7.4.270.0070.00016.61
7.4.260.0030.00316.35
7.4.250.0000.00716.60
7.4.240.0050.00216.57
7.4.230.0030.00316.55
7.4.220.0040.01416.60
7.4.210.0130.00616.46
7.4.200.0040.00416.55
7.4.160.0040.01116.44
7.4.150.0180.00717.40
7.4.140.0120.01217.86
7.4.130.0090.00816.40
7.4.120.0100.00816.42
7.4.110.0070.01416.53
7.4.100.0110.00716.55
7.4.90.0100.00716.45
7.4.80.0100.01019.39
7.4.70.0060.01216.44
7.4.60.0100.01016.35
7.4.50.0040.00416.05
7.4.40.0130.00416.58
7.4.30.0030.01416.54
7.4.00.0030.01214.97
7.3.330.0060.00013.14
7.3.320.0060.00613.11
7.3.310.0040.00416.26
7.3.300.0000.00616.28
7.3.290.0090.00816.25
7.3.280.0110.00916.23
7.3.270.0090.01817.40
7.3.260.0100.00716.30
7.3.250.0130.01016.34
7.3.240.0060.01616.56
7.3.230.0100.01316.53
7.3.210.0080.00816.26
7.3.200.0130.00719.39
7.3.190.0060.01316.13
7.3.180.0030.01316.36
7.3.170.0080.00816.43
7.3.160.0000.01516.44
7.2.330.0110.00816.22
7.2.320.0120.00616.50
7.2.310.0090.01316.23
7.2.300.0130.01016.67
7.2.290.0120.00616.42
7.2.00.0080.01619.35
7.1.100.0030.00618.41
7.1.70.0030.01017.15
7.1.60.0190.00319.50
7.1.50.0030.01716.90
7.1.00.0130.06722.58
7.0.200.0100.00314.89
7.0.140.0000.07722.01
7.0.60.0070.07019.91
7.0.50.0070.07317.87
7.0.40.0130.08020.02
7.0.30.0400.04320.13
7.0.20.0330.07020.21
7.0.10.0300.06720.18
7.0.00.0130.05720.19
5.6.280.0000.07320.90
5.6.210.0130.04020.50
5.6.200.0100.08018.12
5.6.190.0030.04320.32
5.6.180.0130.04320.40
5.6.170.0300.04720.62
5.6.160.0130.08020.41
5.6.150.0100.08318.18
5.6.140.0170.06718.12
5.6.130.0070.06318.15
5.6.120.0100.06321.01
5.6.110.0000.08021.11
5.6.100.0070.06021.09
5.6.90.0070.08320.95
5.6.80.0070.07320.50
5.6.70.0230.07320.34
5.5.350.0300.07720.43
5.5.340.0070.08317.96
5.5.330.0070.05020.36
5.5.320.0070.06320.13
5.5.310.0330.07320.30
5.5.300.0070.04717.94
5.5.290.0000.04317.98
5.5.280.0100.08720.77
5.5.270.0100.07020.71
5.5.260.0030.04320.82
5.5.250.0070.08020.64
5.5.240.0130.05020.14
5.4.450.0900.05319.14
5.4.440.0830.05319.50
5.4.430.1000.09019.63
5.4.420.1130.07719.62
5.4.410.1100.06319.14
5.4.400.0270.04718.75
5.4.390.0100.06018.73
5.4.380.0130.05718.72
5.4.370.0270.04718.50
5.4.360.0230.05018.61
5.4.350.0270.04718.40
5.4.340.0370.04718.46
5.4.320.0270.06018.50
5.4.310.0200.05318.49
5.4.300.0170.05718.71
5.4.290.0230.07318.61
5.4.280.0200.06718.73
5.4.270.0230.05718.77
5.4.260.0230.05318.53
5.4.250.0300.05718.73
5.4.240.0330.05318.71
5.4.230.0230.05018.71
5.4.220.0200.05318.63
5.4.210.0200.05318.68
5.4.200.0270.04316.66
5.4.190.0230.04718.48
5.4.180.0230.04718.47
5.4.170.0230.05718.49
5.4.160.0270.04718.68
5.4.150.0200.06018.46
5.4.140.0300.05016.13
5.4.130.0300.04316.25
5.4.120.0270.04016.15
5.4.110.0270.04016.24
5.4.100.0170.05016.08
5.4.90.0170.05016.03
5.4.80.0230.05016.29
5.4.70.0270.05016.04
5.4.60.0130.06016.30
5.4.50.0170.05716.13
5.4.40.0170.05316.16
5.4.30.0170.05016.22
5.4.20.0170.05316.03
5.4.10.0200.05716.28
5.4.00.0330.04315.70
5.3.290.0130.06314.57
5.3.280.0170.05714.62
5.3.270.0170.06314.51
5.3.260.0230.06714.75
5.3.250.0200.05714.65
5.3.240.0230.05714.59
5.3.230.0300.05014.59
5.3.220.0270.05314.53
5.3.210.0400.04314.47
5.3.200.0130.05714.48
5.3.190.0170.07014.66
5.3.180.0330.05714.61
5.3.170.0200.05714.47
5.3.160.0200.05314.47
5.3.150.0300.06314.71
5.3.140.0130.07714.48
5.3.130.0330.06014.52
5.3.120.0230.05314.64
5.3.110.0100.06714.52
5.3.100.0130.06013.94
5.3.90.0200.05014.09
5.3.80.0170.06314.05
5.3.70.0230.05313.96
5.3.60.0270.04713.91
5.3.50.0270.05313.91
5.3.40.0330.04013.98
5.3.30.0170.05313.82
5.3.20.0270.04313.67
5.3.10.0330.05713.57
5.3.00.0130.05713.64
5.2.170.0100.06311.11
5.2.160.0130.04311.18
5.2.150.0100.05311.18
5.2.140.0100.05011.16
5.2.130.0230.03311.08
5.2.120.0100.04711.07
5.2.110.0270.04311.04
5.2.100.0270.03011.09
5.2.90.0200.04011.15
5.2.80.0100.05311.13
5.2.70.0130.04711.04
5.2.60.0170.04311.11
5.2.50.0130.04711.00
5.2.40.0070.04711.20
5.2.30.0200.05311.03
5.2.20.0200.03711.02
5.2.10.0100.04710.94
5.2.00.0170.04010.77
5.1.60.0070.0409.96
5.1.50.0100.04010.11
5.1.40.0200.0439.96
5.1.30.0130.03710.30
5.1.20.0230.02710.48
5.1.10.0170.03710.08
5.1.00.0200.04710.13
5.0.50.0100.0338.68
5.0.40.0130.0338.39
5.0.30.0100.0508.29
5.0.20.0070.0378.37
5.0.10.0230.0308.20
5.0.00.0130.0408.13
4.4.90.0070.0235.95
4.4.80.0070.0275.91
4.4.70.0130.0275.86
4.4.60.0170.0135.88
4.4.50.0100.0275.88
4.4.40.0070.0505.82
4.4.30.0100.0335.91
4.4.20.0070.0275.98
4.4.10.0070.0305.94
4.4.00.0100.0375.95
4.3.110.0030.0375.84
4.3.100.0100.0205.85
4.3.90.0270.0175.87
4.3.80.0100.0435.81
4.3.70.0170.0235.83
4.3.60.0130.0205.76
4.3.50.0270.0305.91
4.3.40.0170.0335.73
4.3.30.0130.0204.58
4.3.20.0100.0274.57
4.3.10.0030.0304.56
4.3.00.0100.02710.77

preferences:
51.54 ms | 400 KiB | 5 Q