3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = "[Code][WST-2587] hello world"; print($value); print("\n"); $trimPattern = '/^[”’"\'(<]*@?(.+?)[.”’"\'\,!?:;)>]*$/'; print($trimPattern); print("\n"); $projects = array('IC', 'WST'); $calloutPattern = "/^(?:" . implode('|', $projects) . ")-[0-9]+$/"; print($calloutPattern); print("\n"); $words = preg_split('/(\s+)/', $value); print "\nWords:\n"; foreach ($words as $word) { print($word); print("\n"); } preg_match_all('/[(<\[]((' . implode('|', $projects) . ')-[0-9]+)[\]>)]/', $value, $matches); print "\nMatches:\n"; foreach ($matches[1] as $match) { print($match); print("\n"); } $words = array_merge($words, $matches[1]); print "\nMerged Words:\n"; foreach ($words as $word) { print($word); print("\n"); }

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)
8.3.60.0090.00918.39
8.3.50.0110.01122.17
8.3.40.0060.00918.66
8.3.30.0140.00018.97
8.3.20.0070.00019.95
8.3.10.0040.00421.73
8.3.00.0080.00019.08
8.2.180.0030.01616.63
8.2.170.0110.00422.96
8.2.160.0120.00322.38
8.2.150.0150.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00021.02
8.2.110.0110.00020.51
8.2.100.0060.00617.78
8.2.90.0000.00817.97
8.2.80.0000.00818.86
8.2.70.0050.00517.93
8.2.60.0030.00618.22
8.2.50.0000.00819.21
8.2.40.0060.00321.27
8.2.30.0040.00419.40
8.2.20.0030.00617.95
8.2.10.0050.00218.08
8.2.00.0050.00317.78
8.1.280.0140.00725.92
8.1.270.0000.00918.91
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00623.96
8.1.230.0040.00819.65
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.38
8.1.190.0050.00317.36
8.1.180.0080.00018.91
8.1.170.0060.00318.79
8.1.160.0080.00019.05
8.1.150.0000.00718.96
8.1.140.0050.00317.61
8.1.130.0070.00017.80
8.1.120.0000.00717.58
8.1.110.0030.00717.64
8.1.100.0030.00517.45
8.1.90.0040.00417.51
8.1.80.0040.00417.64
8.1.70.0030.00317.49
8.1.60.0000.00817.78
8.1.50.0030.00617.67
8.1.40.0030.00617.67
8.1.30.0000.00817.80
8.1.20.0040.00417.74
8.1.10.0040.00417.62
8.1.00.0040.00417.69
8.0.300.0070.00018.77
8.0.290.0000.00816.88
8.0.280.0000.00718.52
8.0.270.0040.00417.29
8.0.260.0000.00617.33
8.0.250.0030.00317.06
8.0.240.0000.00717.00
8.0.230.0030.00317.07
8.0.220.0000.00717.02
8.0.210.0040.00416.95
8.0.200.0000.00716.98
8.0.190.0080.00016.99
8.0.180.0000.00717.02
8.0.170.0000.00716.89
8.0.160.0040.00417.04
8.0.150.0000.00716.95
8.0.140.0050.00316.97
8.0.130.0050.00513.54
8.0.120.0000.00817.00
8.0.110.0000.00817.06
8.0.100.0040.00416.93
8.0.90.0070.00016.93
8.0.80.0090.00917.08
8.0.70.0040.00416.98
8.0.60.0000.00716.86
8.0.50.0030.00516.94
8.0.30.0070.01317.34
8.0.20.0150.00917.48
8.0.10.0000.00717.23
8.0.00.0090.01017.11
7.4.330.0020.00215.10
7.4.320.0000.00616.81
7.4.300.0000.00616.77
7.4.290.0040.00416.82
7.4.280.0000.00716.77
7.4.270.0030.00316.62
7.4.260.0000.00716.73
7.4.250.0040.00416.77
7.4.240.0030.00316.74
7.4.230.0030.00316.85
7.4.220.0100.00716.61
7.4.210.0090.00616.81
7.4.200.0000.00716.86
7.4.160.0100.00616.83
7.4.150.0110.00717.40
7.4.140.0130.01017.86
7.4.130.0150.00816.82
7.4.120.0090.00916.75
7.4.110.0150.00616.81
7.4.100.0060.01916.59
7.4.90.0030.01516.69
7.4.80.0100.01019.39
7.4.70.0180.00016.73
7.4.60.0090.00916.54
7.4.50.0050.00016.70
7.4.40.0140.00716.65
7.4.30.0130.00616.78
7.4.10.0070.01015.29
7.4.00.0050.00815.02
7.3.330.0000.00513.27
7.3.320.0050.00013.40
7.3.310.0040.00416.54
7.3.300.0050.00316.41
7.3.290.0060.00916.42
7.3.280.0080.00816.43
7.3.270.0070.01117.40
7.3.260.0060.01316.53
7.3.250.0130.00716.58
7.3.240.0100.00716.78
7.3.230.0120.00916.76
7.3.210.0120.01316.83
7.3.200.0090.00919.39
7.3.190.0080.00816.45
7.3.180.0120.00916.64
7.3.170.0120.00916.48
7.3.160.0050.01616.75
7.3.130.0060.00915.07
7.3.120.0100.00715.24
7.3.110.0130.00615.02
7.3.100.0090.00615.04
7.3.90.0100.00314.90
7.3.80.0090.00614.88
7.3.70.0040.00814.86
7.3.60.0070.00715.02
7.3.50.0060.00915.09
7.3.40.0100.00314.81
7.3.30.0090.00914.62
7.3.20.0090.00616.80
7.3.10.0130.00016.88
7.3.00.0030.01316.80
7.2.330.0050.01416.88
7.2.320.0150.00616.85
7.2.310.0090.00916.86
7.2.300.0130.00316.64
7.2.290.0130.00616.96
7.2.260.0120.00415.10
7.2.250.0060.00915.32
7.2.240.0140.00315.23
7.2.230.0090.00615.31
7.2.220.0040.00715.50
7.2.210.0030.01315.13
7.2.200.0040.00715.29
7.2.190.0030.01014.97
7.2.180.0080.00415.34
7.2.170.0060.01215.22
7.2.160.0060.00915.24
7.2.150.0060.00917.31
7.2.140.0100.00317.27
7.2.130.0000.01417.19
7.2.120.0060.00916.88
7.2.110.0070.00317.05
7.2.100.0060.00917.20
7.2.90.0130.00017.19
7.2.80.0070.00716.91
7.2.70.0040.00816.96
7.2.60.0080.00617.15
7.2.50.0090.00916.85
7.2.40.0130.00617.34
7.2.30.0140.00017.20
7.2.20.0040.01117.10
7.2.10.0090.00616.99
7.2.00.0050.00518.53
7.1.330.0090.00615.96
7.1.320.0030.01216.06
7.1.310.0090.00615.98
7.1.300.0030.00916.03
7.1.290.0030.00716.10
7.1.280.0070.00715.85
7.1.270.0030.00616.04
7.1.260.0060.00616.19
7.1.250.0030.01215.85
7.1.240.0090.00316.00
7.1.230.0060.00616.01
7.1.220.0060.00615.66
7.1.210.0070.00715.78
7.1.200.0050.00815.95
7.1.190.0030.00815.99
7.1.180.0030.00615.97
7.1.170.0070.01015.98
7.1.160.0070.00315.67
7.1.150.0080.00315.89
7.1.140.0030.01015.97
7.1.130.0070.00716.18
7.1.120.0090.00615.73
7.1.110.0070.00316.16
7.1.100.0040.01017.16
7.1.90.0040.00416.08
7.1.80.0070.00416.15
7.1.70.0080.00316.64
7.1.60.0070.01117.67
7.1.50.0030.00816.63
7.1.40.0080.00015.82
7.1.30.0130.00315.81
7.1.20.0030.01416.04
7.1.10.0030.00715.80
7.1.00.0080.04119.22
7.0.330.0030.01215.38
7.0.320.0030.01315.38
7.0.310.0000.01315.71
7.0.300.0050.00815.41
7.0.290.0000.00715.70
7.0.280.0030.01015.46
7.0.270.0070.00715.58
7.0.260.0060.00615.40
7.0.250.0030.00515.52
7.0.240.0110.00415.70
7.0.230.0030.01015.65
7.0.220.0060.00315.46
7.0.210.0070.00315.65
7.0.200.0050.00616.37
7.0.190.0060.00815.61
7.0.180.0080.00015.61
7.0.170.0090.00615.57
7.0.160.0090.00915.71
7.0.150.0000.01115.36
7.0.140.0070.03218.85
7.0.130.0040.00715.61
7.0.120.0030.01015.57
7.0.110.0060.00315.53
7.0.100.0080.00015.66
7.0.90.0040.00815.54
7.0.80.0070.01015.58
7.0.70.0080.00015.60
7.0.60.0120.03617.69
7.0.50.0030.03416.76
7.0.40.0060.04617.00
7.0.30.0180.04216.83
7.0.20.0150.04716.92
7.0.10.0050.04917.01
7.0.00.0020.02416.94
5.6.400.0080.00414.80
5.6.390.0000.01214.33
5.6.380.0000.01314.24
5.6.370.0000.01414.41
5.6.360.0120.00414.32
5.6.350.0030.01014.32
5.6.340.0000.01014.31
5.6.330.0040.00414.78
5.6.320.0070.00714.65
5.6.310.0000.00914.60
5.6.300.0090.00314.28
5.6.290.0000.01014.69
5.6.280.0020.04217.67
5.6.270.0030.00914.25
5.6.260.0040.00814.69
5.6.250.0030.01014.52
5.6.240.0060.00314.16
5.6.230.0090.00014.19
5.6.220.0030.01014.54
5.6.210.0100.03317.62
5.6.200.0060.02316.25
5.6.190.0100.02917.32
5.6.180.0150.04017.43
5.6.170.0200.02017.30
5.6.160.0070.03017.45
5.6.150.0050.03016.21
5.6.140.0080.03816.35
5.6.130.0070.04316.33
5.6.120.0070.02517.80
5.6.110.0000.02617.77
5.6.100.0090.04417.65
5.6.90.0150.02017.73
5.6.80.0060.02517.25
5.6.70.0040.00414.32
5.6.60.0000.00914.07
5.6.50.0040.01114.30
5.6.40.0030.01214.12
5.6.30.0110.00614.44
5.6.20.0090.00314.44
5.6.10.0040.01214.32
5.6.00.0040.00814.11
5.5.380.0040.01114.21
5.5.370.0090.00614.42
5.5.360.0030.01014.30
5.5.350.0120.03517.29
5.5.340.0110.03916.06
5.5.330.0060.04317.45
5.5.320.0230.04217.36
5.5.310.0120.02417.16
5.5.300.0050.03016.15
5.5.290.0040.02616.18
5.5.280.0050.04217.55
5.5.270.0050.04817.67
5.5.260.0080.03517.71
5.5.250.0090.03917.43
5.5.240.0020.03317.21
5.5.230.0030.01014.16
5.5.220.0090.00614.02
5.5.210.0130.00014.40
5.5.200.0030.00913.88
5.5.190.0070.00714.14
5.5.180.0000.01314.21
5.5.170.0090.00314.43
5.5.160.0040.00814.42
5.5.150.0070.01014.36
5.5.140.0070.00714.06
5.5.130.0060.00614.50
5.5.120.0040.01414.24
5.5.110.0070.01014.17
5.5.100.0060.00614.32
5.5.90.0070.00714.33
5.5.80.0030.01314.39
5.5.70.0040.01214.18
5.5.60.0070.01014.30
5.5.50.0060.01214.32
5.5.40.0100.00614.13
5.5.30.0100.00314.07
5.5.20.0140.00014.18
5.5.10.0040.01214.29
5.5.00.0090.00914.38
5.4.450.0320.03315.87
5.4.440.0450.02815.68
5.4.430.0310.04215.66
5.4.420.0400.03415.75
5.4.410.0140.03815.71
5.4.400.0230.02815.64
5.4.390.0130.03315.43
5.4.380.0210.02515.44
5.4.370.0100.03415.39
5.4.360.0120.03315.44
5.4.350.0170.02915.38
5.4.340.0180.02815.48
5.4.330.0080.00412.18
5.4.320.0170.02915.33
5.4.310.0170.03215.39
5.4.300.0150.03115.41
5.4.290.0160.02915.40
5.4.280.0140.03015.35
5.4.270.0080.03715.42
5.4.260.0160.02915.45
5.4.250.0120.03915.42
5.4.240.0180.03015.41
5.4.230.0180.02715.42
5.4.220.0130.03315.39
5.4.210.0150.02915.43
5.4.200.0100.03614.40
5.4.190.0230.02915.33
5.4.180.0200.02515.41
5.4.170.0190.02515.44
5.4.160.0160.03015.33
5.4.150.0160.02915.38
5.4.140.0070.03714.16
5.4.130.0180.02514.12
5.4.120.0130.02914.25
5.4.110.0140.03014.11
5.4.100.0160.03114.18
5.4.90.0190.02614.25
5.4.80.0180.02614.23
5.4.70.0200.02714.16
5.4.60.0170.02714.19
5.4.50.0200.02314.12
5.4.40.0110.03514.16
5.4.30.0130.03114.19
5.4.20.0200.03514.21
5.4.10.0150.02914.19
5.4.00.0120.03013.88
5.3.290.0170.06014.59
5.3.280.0270.05014.52
5.3.270.0230.05314.77
5.3.260.0300.04714.52
5.3.250.0200.05314.54
5.3.240.0270.04714.54
5.3.230.0200.05314.57
5.3.220.0300.04314.64
5.3.210.0300.04714.73
5.3.200.0270.04714.49
5.3.190.0230.05014.49
5.3.180.0300.04314.64
5.3.170.0470.05014.55
5.3.160.0200.05714.55
5.3.150.0230.07714.61
5.3.140.0270.04714.63
5.3.130.0230.05314.71
5.3.120.0230.05314.63
5.3.110.0400.04014.55
5.3.100.0270.04714.15
5.3.90.0400.05014.15
5.3.80.0170.05314.05
5.3.70.0230.05714.02
5.3.60.0170.05714.17
5.3.50.0200.05714.11
5.3.40.0270.05013.96
5.3.30.0330.04013.91
5.3.20.0330.04013.70
5.3.10.0230.05013.74
5.3.00.0170.05713.80
5.2.170.0130.04711.14
5.2.160.0200.04311.13
5.2.150.0270.05711.09
5.2.140.0170.04711.36
5.2.130.0270.03311.18
5.2.120.0130.04311.14
5.2.110.0130.05311.16
5.2.100.0370.05011.16
5.2.90.0170.06011.25
5.2.80.0230.04011.14
5.2.70.0100.05311.18
5.2.60.0170.04311.03
5.2.50.0270.03710.98
5.2.40.0200.04010.98
5.2.30.0130.05711.05
5.2.20.0170.04310.95
5.2.10.0270.03310.93
5.2.00.0200.05010.69
5.1.60.0130.03710.08
5.1.50.0130.03710.13
5.1.40.0070.0439.97
5.1.30.0130.03710.41
5.1.20.0230.03010.48
5.1.10.0170.03710.14
5.1.00.0300.04010.08
5.0.50.0170.0238.63
5.0.40.0100.0278.40
5.0.30.0130.0408.31
5.0.20.0100.0278.25
5.0.10.0170.0278.31
5.0.00.0070.0438.28
4.4.90.0100.0205.90
4.4.80.0070.0235.93
4.4.70.0130.0175.92
4.4.60.0070.0275.91
4.4.50.0070.0235.94
4.4.40.0070.0375.89
4.4.30.0070.0235.92
4.4.20.0030.0275.98
4.4.10.0070.0236.02
4.4.00.0130.0305.90
4.3.110.0070.0235.86
4.3.100.0070.0235.86
4.3.90.0170.0135.84
4.3.80.0130.0305.88
4.3.70.0100.0235.82
4.3.60.0030.0235.79
4.3.50.0130.0175.82
4.3.40.0100.0305.77
4.3.30.0070.0204.65
4.3.20.0070.0204.54
4.3.10.0130.0134.55
4.3.00.0170.0207.29

preferences:
45.06 ms | 401 KiB | 5 Q