3v4l.org

run code in 300+ PHP versions simultaneously
<?php $line="This is the first test.{@font-face:Garamond}"; preg_match("/(?<=.{1})(?<![\]\\]){([\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)
8.3.40.0160.00318.84
8.3.30.0070.00718.67
8.3.20.0040.00420.34
8.3.10.0000.00721.78
8.3.00.0060.00319.13
8.2.170.0090.00622.96
8.2.160.0110.00319.08
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00819.36
8.2.110.0030.00719.33
8.2.100.0080.00417.91
8.2.90.0060.00317.75
8.2.80.0040.00419.00
8.2.70.0040.00417.80
8.2.60.0040.00817.68
8.2.50.0030.00519.64
8.2.40.0080.00020.59
8.2.30.0000.00717.98
8.2.20.0030.00517.64
8.2.10.0070.00017.98
8.2.00.0040.00417.56
8.1.270.0030.00620.54
8.1.260.0000.01426.35
8.1.250.0000.00728.09
8.1.240.0090.00019.16
8.1.230.0080.00319.09
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0100.00016.87
8.1.190.0080.00017.23
8.1.180.0060.00318.10
8.1.170.0080.00018.59
8.1.160.0050.00521.99
8.1.150.0040.00418.70
8.1.140.0070.00017.43
8.1.130.0070.00017.86
8.1.120.0030.00517.45
8.1.110.0030.00517.41
8.1.100.0000.00717.22
8.1.90.0040.00417.42
8.1.80.0080.00017.23
8.1.70.0030.00317.41
8.1.60.0030.00617.41
8.1.50.0050.00317.36
8.1.40.0000.00717.46
8.1.30.0060.00317.49
8.1.20.0040.00417.50
8.1.10.0080.00017.42
8.1.00.0040.00417.43
8.0.300.0000.00719.65
8.0.290.0050.00316.88
8.0.280.0030.00318.29
8.0.270.0030.00317.18
8.0.260.0000.00617.19
8.0.250.0030.00317.00
8.0.240.0060.00016.95
8.0.230.0000.00717.01
8.0.220.0060.00016.77
8.0.210.0080.00016.79
8.0.200.0060.00016.86
8.0.190.0040.00416.93
8.0.180.0070.00016.93
8.0.170.0000.00816.89
8.0.160.0080.00016.95
8.0.150.0030.00316.85
8.0.140.0040.00316.82
8.0.130.0030.00313.35
8.0.120.0040.00416.89
8.0.110.0020.00516.72
8.0.100.0040.00416.75
8.0.90.0050.00316.80
8.0.80.0050.01116.85
8.0.70.0040.00416.90
8.0.60.0040.00416.84
8.0.50.0040.00416.78
8.0.30.0120.01116.97
8.0.20.0100.01117.40
8.0.10.0040.00416.97
8.0.00.0100.00616.85
7.4.330.0000.00515.03
7.4.320.0030.00316.46
7.4.300.0030.00316.50
7.4.290.0020.00516.43
7.4.280.0000.00716.58
7.4.270.0040.00416.62
7.4.260.0070.00016.57
7.4.250.0000.00716.61
7.4.240.0020.00516.46
7.4.230.0060.00016.53
7.4.220.0170.00016.60
7.4.210.0030.01316.59
7.4.200.0070.00016.44
7.4.160.0080.00616.59
7.4.150.0130.01317.40
7.4.140.0130.01117.86
7.4.130.0070.01016.31
7.4.120.0150.00216.46
7.4.110.0100.01016.59
7.4.100.0110.00616.39
7.4.90.0080.00816.28
7.4.80.0070.01119.39
7.4.70.0140.00316.59
7.4.60.0060.01016.24
7.4.50.0000.00816.62
7.4.40.0060.01116.41
7.4.30.0060.01116.51
7.4.00.0090.00314.72
7.3.330.0030.00312.99
7.3.320.0100.00513.02
7.3.310.0070.00016.33
7.3.300.0040.00416.25
7.3.290.0090.00516.23
7.3.280.0080.00816.29
7.3.270.0150.01217.40
7.3.260.0040.01116.15
7.3.250.0090.01316.28
7.3.240.0080.00816.23
7.3.230.0090.00916.39
7.3.210.0100.00616.13
7.3.200.0130.01019.39
7.3.190.0090.01216.23
7.3.180.0130.00316.15
7.3.170.0040.01216.60
7.3.160.0100.00716.14
7.3.10.0150.01216.05
7.3.00.0060.01316.54
7.2.330.0120.00616.39
7.2.320.0120.00616.57
7.2.310.0040.01216.48
7.2.300.0100.00716.35
7.2.290.0030.01716.57
7.2.130.0160.00316.66
7.2.120.0170.01016.29
7.2.110.0100.01016.41
7.2.100.0180.00716.14
7.2.90.0170.01116.41
7.2.80.0090.01516.05
7.2.70.0200.00916.31
7.2.60.0180.01016.16
7.2.50.0250.01116.68
7.2.40.0190.00716.29
7.2.30.0160.01216.55
7.2.20.0150.01116.16
7.2.10.0140.00716.66
7.2.00.0120.01018.12
7.1.250.0160.01315.02
7.1.200.0030.00615.69
7.1.100.0080.00617.80
7.1.70.0000.01917.34
7.1.60.0030.01719.50
7.1.50.0000.01216.96
7.1.00.0030.07722.30
7.0.200.0210.00014.91
7.0.140.0030.06722.04
7.0.60.0070.07719.86
7.0.50.0070.04017.77
7.0.40.0070.08720.08
7.0.30.0230.05720.01
7.0.20.0170.05720.13
7.0.10.0030.06020.28
7.0.00.0130.08020.20
5.6.280.0100.06720.77
5.6.210.0000.04320.50
5.6.200.0130.08018.21
5.6.190.0100.08020.58
5.6.180.0570.05320.59
5.6.170.0270.07320.46
5.6.160.0100.03720.48
5.6.150.0130.07718.20
5.6.140.0170.06718.14
5.6.130.0100.08018.17
5.6.120.0130.08021.09
5.6.110.0130.05720.96
5.6.100.0100.08320.96
5.6.90.0070.08720.96
5.6.80.0100.08020.48
5.5.350.0230.07720.43
5.5.340.0030.04017.91
5.5.330.0000.05020.28
5.5.320.0170.05720.30
5.5.310.0230.08320.29
5.5.300.0070.08017.91
5.5.290.0100.08017.92
5.5.280.0030.08720.96
5.5.270.0070.04020.75
5.5.260.0070.08320.84
5.5.250.0030.07020.60
5.5.240.0070.07020.35
5.4.450.0700.04319.30
5.4.440.0900.06319.13
5.4.430.1100.05019.46
5.4.420.0070.06019.22
5.4.410.1230.06019.36
5.4.400.0230.05018.69
5.4.390.0130.05718.65
5.4.380.0230.04718.71
5.4.370.0170.06318.49
5.4.360.0500.04318.71
5.4.350.0270.05718.45
5.4.340.0330.06318.61
5.4.320.0270.04718.71
5.4.310.0170.05718.68
5.4.300.0230.06718.67
5.4.290.0130.05718.74
5.4.280.0230.05718.69
5.4.270.0300.08018.52
5.4.260.0300.05318.71
5.4.250.0300.04718.52
5.4.240.0230.05318.68
5.4.230.0130.05718.55
5.4.220.0300.04718.66
5.4.210.0170.05318.50
5.4.200.0430.04716.55
5.4.190.0300.06718.66
5.4.180.0170.06718.70
5.4.170.0270.07318.54
5.4.160.0300.07018.50
5.4.150.0330.04318.61
5.4.140.0130.05016.07
5.4.130.0300.03716.13
5.4.120.0300.03716.31
5.4.110.0270.04316.31
5.4.100.0230.05016.31
5.4.90.0230.05016.28
5.4.80.0270.04716.13
5.4.70.0170.05016.15
5.4.60.0300.03316.08
5.4.50.0200.04716.23
5.4.40.0200.05016.23
5.4.30.0200.06016.31
5.4.20.0130.05316.31
5.4.10.0170.05016.11
5.4.00.0230.04715.70
5.3.290.0270.04314.57
5.3.280.0200.05314.74
5.3.270.0170.05714.57
5.3.260.0170.05314.58
5.3.250.0170.05314.59
5.3.240.0270.04314.53
5.3.230.0170.05314.66
5.3.220.0170.05314.61
5.3.210.0170.06014.55
5.3.200.0170.05314.52
5.3.190.0130.05314.54
5.3.180.0070.05714.61
5.3.170.0330.05314.59
5.3.160.0230.07314.54
5.3.150.0270.06314.59
5.3.140.0300.06014.58
5.3.130.0200.05014.45
5.3.120.0200.05314.47
5.3.110.0170.05014.54
5.3.100.0130.06314.01
5.3.90.0330.03714.11
5.3.80.0130.06014.01
5.3.70.0270.06713.93
5.3.60.0300.05713.91
5.3.50.0070.05313.86
5.3.40.0630.06013.88
5.3.30.0900.04013.88
5.3.20.0870.05013.79
5.3.10.0830.05013.63
5.3.00.0430.06713.72
5.2.170.0800.05311.07
5.2.160.0700.04011.07
5.2.150.0870.05311.13
5.2.140.0730.05311.27
5.2.130.0900.04311.13
5.2.120.0700.04311.07
5.2.110.0900.04011.15
5.2.100.0630.04311.07
5.2.90.0730.03011.07
5.2.80.0700.03711.13
5.2.70.0630.04311.04
5.2.60.0630.04711.10
5.2.50.0700.04311.07
5.2.40.0570.04311.14
5.2.30.0530.04010.91
5.2.20.0530.04010.91
5.2.10.0330.04710.97
5.2.00.0470.04710.86
5.1.60.0530.03010.04
5.1.50.0530.03310.13
5.1.40.0400.03710.01
5.1.30.0630.03710.32
5.1.20.0600.03710.40
5.1.10.0530.03010.20
5.1.00.0470.04010.14
5.0.50.0170.0308.57
5.0.40.0330.0278.43
5.0.30.0170.0478.20
5.0.20.0300.0238.21
5.0.10.0370.0378.20
5.0.00.0370.0508.27
4.4.90.0370.0275.89
4.4.80.0330.0305.86
4.4.70.0330.0335.88
4.4.60.0330.0275.85
4.4.50.0300.0275.91
4.4.40.0300.0335.94
4.4.30.0270.0375.90
4.4.20.0330.0305.96
4.4.10.0230.0275.92
4.4.00.0200.0435.89
4.3.110.0270.0305.84
4.3.100.0270.0205.82
4.3.90.0370.0235.79
4.3.80.0270.0335.83
4.3.70.0270.0235.83
4.3.60.0330.0175.89
4.3.50.0170.0235.89
4.3.40.0270.0375.79
4.3.30.0130.0274.64
4.3.20.0130.0234.57
4.3.10.0030.0304.52
4.3.00.0100.0206.96

preferences:
42.42 ms | 400 KiB | 5 Q