3v4l.org

run code in 300+ PHP versions simultaneously
<?php $catchablePatterns = [ '(((((((((=|<|>)))))))))', '((((((((([a-z]+)))))))))', '(((((((((\d+)))))))))' ]; $nonCatchablePatterns = []; $modifiers = 'i'; $regex = sprintf( '/(%s)|%s/%s', implode(')|(', $catchablePatterns), implode('|', $nonCatchablePatterns), $modifiers ); //300 tokens $input = 'price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5'; $flags = PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_OFFSET_CAPTURE; $matches = preg_split($regex, $input, -1, $flags);

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)
8.3.120.0030.01222.86
8.3.110.0100.00020.94
8.3.100.0030.00724.06
8.3.90.0070.00326.77
8.3.80.0030.00620.66
8.3.70.0120.01218.88
8.3.60.0100.01018.93
8.3.50.0130.00619.52
8.3.40.0120.00920.96
8.3.30.0070.01020.76
8.3.20.0070.00421.02
8.3.10.0040.00423.18
8.3.00.0000.00825.61
8.2.240.0130.01019.18
8.2.230.0030.01022.58
8.2.220.0000.01137.54
8.2.210.0090.00026.77
8.2.200.0030.00718.63
8.2.190.0090.00918.63
8.2.180.0180.00320.70
8.2.170.0130.00322.96
8.2.160.0170.00022.41
8.2.150.0090.00024.18
8.2.140.0080.00324.66
8.2.130.0060.00921.85
8.2.120.0070.01026.35
8.2.110.0030.00623.19
8.2.100.0090.00920.16
8.2.90.0070.00319.88
8.2.80.0060.00320.94
8.2.70.0040.00420.04
8.2.60.0040.00420.05
8.2.50.0090.00020.00
8.2.40.0070.00321.42
8.2.30.0040.00421.65
8.2.20.0000.00820.29
8.2.10.0030.00620.18
8.2.00.0050.00521.70
8.1.300.0090.00624.44
8.1.290.0100.00330.84
8.1.280.0160.00325.92
8.1.270.0030.00624.54
8.1.260.0080.00426.35
8.1.250.0040.00428.09
8.1.240.0120.00025.90
8.1.230.0060.00625.87
8.1.220.0030.00621.36
8.1.210.0080.00321.23
8.1.200.0000.01121.10
8.1.190.0030.00720.98
8.1.180.0060.00320.91
8.1.170.0070.00322.47
8.1.160.0000.00922.72
8.1.150.0060.00322.69
8.1.140.0000.00921.50
8.1.130.0110.00322.82
8.1.120.0060.00321.14
8.1.110.0000.00921.11
8.1.100.0070.00321.14
8.1.90.0100.00321.04
8.1.80.0030.00721.04
8.1.70.0000.00921.15
8.1.60.0030.00721.23
8.1.50.0030.00621.22
8.1.40.0070.00321.11
8.1.30.0030.00721.32
8.1.20.0090.00021.29
8.1.10.0070.00321.25
8.1.00.0060.00321.10
8.0.300.0060.00320.63
8.0.290.0060.00320.38
8.0.280.0040.00421.85
8.0.270.0000.00920.38
8.0.260.0040.00421.03
8.0.250.0040.00420.63
8.0.240.0000.01020.57
8.0.230.0060.00320.59
8.0.220.0000.00920.51
8.0.210.0060.00320.44
8.0.200.0080.00020.59
8.0.190.0030.00720.60
8.0.180.0000.01020.39
8.0.170.0000.01120.57
8.0.160.0030.00620.56
8.0.150.0030.00620.46
8.0.140.0000.00920.48
8.0.130.0040.00416.94
8.0.120.0000.01020.49
8.0.110.0050.00520.42
8.0.100.0040.00420.36
8.0.90.0030.00620.58
8.0.80.0160.00520.59
8.0.70.0000.00920.36
8.0.60.0090.00020.57
8.0.50.0040.00420.46
8.0.30.0170.00420.63
8.0.20.0190.01120.60
8.0.10.0000.00920.65
8.0.00.0190.00620.29
7.4.330.0030.00516.95
7.4.320.0080.00020.29
7.4.300.0040.00420.19
7.4.290.0040.00420.18
7.4.280.0000.01020.23
7.4.270.0000.01320.19
7.4.260.0030.00620.22
7.4.250.0040.00820.21
7.4.240.0040.00420.12
7.4.230.0000.00920.18
7.4.220.0070.00319.98
7.4.210.0140.00720.13
7.4.200.0090.00020.04
7.4.160.0160.00320.10
7.4.140.0150.01020.12
7.4.130.0120.00920.04
7.4.120.0120.01420.07
7.4.110.0200.00320.17
7.4.100.0050.01820.38
7.4.90.0140.00920.36
7.4.80.0120.01220.05
7.4.70.0050.01720.27
7.4.60.0160.01020.23
7.4.50.0090.01220.16
7.4.40.0110.01120.16
7.4.10.0070.01318.48
7.4.00.0100.00818.58
7.3.330.0050.00216.88
7.3.320.0040.00416.86
7.3.310.0030.00619.95
7.3.300.0000.00919.86
7.3.290.0060.00320.01
7.3.280.0150.00819.97
7.3.260.0120.01120.06
7.3.240.0090.01220.04
7.3.230.0130.00920.00
7.3.210.0140.00920.06
7.3.200.0100.01320.02
7.3.190.0110.01119.73
7.3.180.0150.00619.96
7.3.170.0190.00320.00
7.3.160.0170.00620.13
7.3.130.0030.02018.33
7.3.120.0100.01318.79
7.3.110.0070.01718.83
7.3.100.0140.00318.79
7.3.90.0060.01218.84
7.3.80.0090.00918.56
7.3.70.0060.00918.64
7.3.60.0100.00618.41
7.3.50.0060.00618.29
7.3.40.0070.00718.43
7.3.30.0110.01118.33
7.3.20.0140.00320.49
7.3.10.0030.00820.62
7.3.00.0110.00520.69
7.2.330.0140.01820.21
7.2.320.0090.01820.37
7.2.310.0150.00920.36
7.2.300.0200.01020.45
7.2.290.0210.00920.60
7.2.260.0070.01818.88
7.2.250.0120.00918.86
7.2.240.0040.01418.66
7.2.230.0040.01518.81
7.2.220.0160.00318.82
7.2.210.0000.01318.91
7.2.200.0000.01818.93
7.2.190.0090.00618.74
7.2.180.0070.01018.89
7.2.170.0070.01518.95
7.2.160.0070.00718.96
7.2.150.0040.01420.93
7.2.140.0060.01520.89
7.2.130.0070.00920.95
7.2.120.0050.00920.83
7.2.110.0060.00620.83
7.2.100.0070.01020.84
7.2.90.0080.00620.88
7.2.80.0080.00520.68
7.2.70.0040.01020.90
7.2.60.0690.01220.33
7.2.50.0140.01120.14
7.2.40.1770.00820.25
7.2.30.8110.01119.58
7.2.20.6320.01220.39
7.2.10.0950.00920.30
7.2.00.0870.01220.43
7.1.330.0130.00320.01
7.1.320.0060.00920.10
7.1.310.0060.00619.85
7.1.300.0070.01319.88
7.1.290.0030.01319.87
7.1.280.0120.00319.76
7.1.270.0060.00919.65
7.1.260.0040.00719.93
7.1.250.0070.01019.80
7.1.240.0060.00919.86
7.1.230.0000.01520.00
7.1.220.0000.01219.90
7.1.210.0120.00419.96
7.1.200.0030.01019.90
7.1.190.0120.00619.88
7.1.180.0070.01419.82
7.1.170.0170.00918.74
7.1.160.6110.01520.13
7.1.150.2730.00920.16
7.1.140.0550.00920.33
7.1.130.0850.01220.20
7.1.120.1130.01220.22
7.1.110.0500.01819.96
7.1.100.1120.01119.67
7.1.91.0220.01319.85
7.1.80.0160.01019.91
7.1.70.0710.00919.39
7.1.60.0300.00928.62
7.1.50.0380.01228.30
7.1.40.0350.01228.14
7.1.30.2470.01427.98
7.1.20.0420.01128.34
7.1.10.0160.01419.19
7.1.00.0880.01219.06
7.0.330.0070.00319.11
7.0.320.0030.01019.72
7.0.310.0090.00619.54
7.0.300.0120.00319.65
7.0.290.0110.00619.59
7.0.280.0000.01719.23
7.0.270.0030.01319.55
7.0.260.0110.00419.30
7.0.250.0100.00719.39
7.0.240.0030.01019.62
7.0.230.0040.00719.81
7.0.220.0070.00319.64
7.0.210.0040.01119.63
7.0.200.0030.01019.69
7.0.190.0040.01219.35
7.0.180.0140.00319.46
7.0.170.0100.00319.72
7.0.160.0050.00519.53
7.0.150.0030.01019.57
7.0.140.0000.01519.58
7.0.130.0140.00319.52
7.0.120.0100.01019.37
7.0.110.0060.01319.55
7.0.100.0090.00319.33
7.0.90.0030.01219.42
7.0.80.0030.01219.55
7.0.70.0000.01619.71
7.0.60.0100.01019.50
7.0.50.0040.01119.55
7.0.40.0030.01313.70
7.0.30.0030.01013.45
7.0.20.0030.01013.44
7.0.10.0100.01013.57
7.0.00.0090.00613.71
5.6.400.0130.01019.76
5.6.390.0060.01320.14
5.6.380.0100.01319.91
5.6.370.0150.00919.82
5.6.360.0160.00919.84
5.6.350.0130.01319.89
5.6.340.0110.01119.40
5.6.330.0130.01019.93
5.6.320.0110.01119.58
5.6.310.0120.00919.87
5.6.300.0070.01620.17
5.6.290.0130.01019.77
5.6.280.0070.01320.02
5.6.270.0100.01419.94
5.6.260.0070.01420.01
5.6.250.0130.00919.83
5.6.240.0070.01619.63
5.6.230.0030.02120.19
5.6.220.0100.01319.70
5.6.210.0070.01819.63
5.6.200.0090.01519.53
5.6.190.0080.01519.94
5.6.180.0000.02219.72
5.6.170.0060.01619.48
5.6.160.0060.01919.83
5.6.150.0090.01219.70
5.6.140.0160.00619.69
5.6.130.0000.02519.49
5.6.120.0100.01320.02
5.6.110.0060.01919.84
5.6.100.0100.01319.60
5.6.90.0100.01019.58
5.6.80.0040.01519.70
5.6.70.0040.01819.64
5.6.60.0030.01319.52
5.6.50.0030.01919.65
5.6.40.0130.00919.63
5.6.30.0060.01320.12
5.6.20.0100.01319.75
5.6.10.0140.01019.72
5.6.00.0070.01019.63

preferences:
47.72 ms | 403 KiB | 5 Q