3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = "[Code][WST-2587 ]< AA-1> hello world WST-2589 IC-111"; print($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('/[(<\[]\s*((' . implode('|', $projects) . ')-[0-9]+)\s*[\]>)]/', $value, $matches); print "\nMatches:\n"; foreach ($matches[1] as $match) { print($match); print("\n"); } $words = array_merge($words, $matches[1]); //$words = $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)
8.3.70.0110.00716.88
8.3.60.0100.01018.45
8.3.50.0130.00721.21
8.3.40.0150.00318.84
8.3.30.0110.00419.13
8.3.20.0080.00020.12
8.3.10.0000.00923.61
8.3.00.0000.00819.02
8.2.190.0120.00618.67
8.2.180.0160.00616.63
8.2.170.0140.00422.96
8.2.160.0070.00722.33
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00421.13
8.2.110.0090.00020.54
8.2.100.0090.00317.97
8.2.90.0080.00018.00
8.2.80.0060.00319.04
8.2.70.0030.00518.04
8.2.60.0050.00318.09
8.2.50.0040.00419.34
8.2.40.0040.00419.51
8.2.30.0030.00619.22
8.2.20.0040.00418.01
8.2.10.0000.00718.06
8.2.00.0000.00717.82
8.1.280.0150.00925.92
8.1.270.0050.00319.00
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.06
8.1.230.0040.00817.76
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00717.48
8.1.190.0040.00418.97
8.1.180.0040.00418.87
8.1.170.0030.00618.64
8.1.160.0000.00819.05
8.1.150.0050.00218.82
8.1.140.0000.00817.59
8.1.130.0030.00517.87
8.1.120.0040.00417.52
8.1.110.0000.00717.50
8.1.100.0040.00417.51
8.1.90.0030.00617.56
8.1.80.0030.00517.54
8.1.70.0000.00817.53
8.1.60.0000.01017.73
8.1.50.0000.00817.54
8.1.40.0030.00517.71
8.1.30.0000.00817.79
8.1.20.0040.00417.82
8.1.10.0040.00417.64
8.1.00.0040.00417.66
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0050.00218.48
8.0.270.0040.00417.29
8.0.260.0000.00617.24
8.0.250.0070.00016.99
8.0.240.0040.00417.13
8.0.230.0000.00717.14
8.0.220.0070.00017.08
8.0.210.0030.00517.04
8.0.200.0030.00317.15
8.0.190.0020.00517.09
8.0.180.0050.00216.99
8.0.170.0040.00416.99
8.0.160.0080.00017.04
8.0.150.0050.00217.01
8.0.140.0040.00417.04
8.0.130.0030.00313.48
8.0.120.0000.00817.01
8.0.110.0040.00417.09
8.0.100.0000.00716.93
8.0.90.0040.00417.04
8.0.80.0060.00916.93
8.0.70.0000.00716.93
8.0.60.0050.00316.95
8.0.50.0070.00017.00
8.0.30.0080.01817.30
8.0.20.0090.00917.40
8.0.10.0070.00017.15
8.0.00.0030.01717.16
7.4.330.0050.00015.03
7.4.320.0040.00416.71
7.4.300.0000.00616.72
7.4.290.0000.00716.82
7.4.280.0000.00816.81
7.4.270.0000.00716.74
7.4.260.0030.00316.72
7.4.250.0000.00816.58
7.4.240.0030.00416.74
7.4.230.0000.00716.52
7.4.220.0060.01316.66
7.4.210.0310.01816.80
7.4.200.0040.00416.82
7.4.160.0120.00316.89
7.4.150.0040.01517.40
7.4.140.0120.00617.86
7.4.130.0120.00916.73
7.4.120.0110.00916.76
7.4.110.0100.01416.69
7.4.100.0110.01116.79
7.4.90.0070.01016.76
7.4.80.0070.01119.39
7.4.70.0110.00716.56
7.4.60.0070.01316.54
7.4.50.0060.00316.75
7.4.40.0060.01216.70
7.4.30.0080.00816.70
7.4.10.0030.01215.08
7.4.00.0080.00815.18
7.3.330.0030.00313.22
7.3.320.0030.00313.36
7.3.310.0000.00716.41
7.3.300.0030.00316.48
7.3.290.0090.00916.40
7.3.280.0070.01016.42
7.3.270.0090.00917.40
7.3.260.0100.00816.59
7.3.250.0080.01216.70
7.3.240.0060.01216.48
7.3.230.0140.01116.76
7.3.210.0090.00916.52
7.3.200.0060.01019.39
7.3.190.0040.01216.79
7.3.180.0080.00816.46
7.3.170.0100.01316.86
7.3.160.0170.00016.67
7.3.130.0030.01315.02
7.3.120.0080.00914.96
7.3.110.0060.01215.08
7.3.100.0040.01014.99
7.3.90.0060.01114.86
7.3.80.0070.00715.00
7.3.70.0030.01014.95
7.3.60.0050.01014.99
7.3.50.0100.00514.85
7.3.40.0050.00814.98
7.3.30.0050.00614.94
7.3.20.0060.00816.93
7.3.10.0070.00416.65
7.3.00.0060.00816.81
7.2.330.0100.01016.63
7.2.320.0090.01016.68
7.2.310.0070.01016.80
7.2.300.0210.00616.84
7.2.290.0130.01016.80
7.2.260.0120.00415.24
7.2.250.0040.01415.13
7.2.240.0070.00815.18
7.2.230.0110.00715.24
7.2.220.0070.00915.26
7.2.210.0070.00915.31
7.2.200.0030.01215.21
7.2.190.0050.01015.26
7.2.180.0090.00715.21
7.2.170.0060.01015.21
7.2.160.0020.01115.28
7.2.150.0040.00917.09
7.2.140.0040.00816.92
7.2.130.0020.01017.19
7.2.120.0080.00617.06
7.2.110.0060.01016.98
7.2.100.0060.00917.05
7.2.90.0080.00817.18
7.2.80.0030.01217.11
7.2.70.0040.00917.08
7.2.60.0040.01017.00
7.2.50.0060.01017.04
7.2.40.0080.00717.21
7.2.30.0040.00917.09
7.2.20.0070.00917.20
7.2.10.0060.00617.19
7.2.00.0050.01117.15
7.1.330.0090.00516.01
7.1.320.0090.00616.17
7.1.310.0060.00716.11
7.1.300.0050.00715.80
7.1.290.0050.00715.94
7.1.280.0070.00716.09
7.1.270.0080.00715.92
7.1.260.0080.00516.04
7.1.250.0050.00915.96
7.1.240.0070.00615.99
7.1.230.0080.00616.03
7.1.220.0050.01015.93
7.1.210.0040.01315.89
7.1.200.0050.01016.00
7.1.190.0020.00915.96
7.1.180.0070.00615.79
7.1.170.0050.00815.75
7.1.160.0060.00615.93
7.1.150.0050.00516.06
7.1.140.0050.00815.80
7.1.130.0040.00815.93
7.1.120.0000.01416.01
7.1.110.0020.01015.99
7.1.100.0070.00816.87
7.1.90.0050.00716.00
7.1.80.0080.00815.97
7.1.70.0040.00716.40
7.1.60.0040.01216.98
7.1.50.0070.00916.30
7.1.40.0060.00815.94
7.1.30.0070.00615.90
7.1.20.0080.00515.85
7.1.10.0070.00515.88
7.1.00.0060.03018.04
7.0.330.0090.00715.59
7.0.320.0060.00815.59
7.0.310.0070.01015.48
7.0.300.0030.01115.51
7.0.290.0050.00515.41
7.0.280.0080.00315.67
7.0.270.0030.01115.61
7.0.260.0060.00315.36
7.0.250.0050.00815.50
7.0.240.0060.00615.55
7.0.230.0070.00915.71
7.0.220.0040.00815.63
7.0.210.0030.01215.64
7.0.200.2070.00915.09
7.0.190.0030.00915.50
7.0.180.0020.01315.60
7.0.170.0080.00415.63
7.0.160.0060.00315.57
7.0.150.0050.00715.47
7.0.140.0100.02417.78
7.0.130.0030.00915.43
7.0.120.0060.00615.46
7.0.110.0050.00815.45
7.0.100.0050.00915.50
7.0.90.0040.00715.48
7.0.80.0070.00415.45
7.0.70.0050.01015.35
7.0.60.0050.01917.06
7.0.50.0030.02216.42
7.0.40.0070.03215.76
7.0.30.0100.02215.88
7.0.20.0170.02815.85
7.0.10.0070.01615.87
7.0.00.0070.03315.83
5.6.400.0090.00414.59
5.6.390.0050.01114.40
5.6.380.0050.00714.59
5.6.370.0090.00914.30
5.6.360.0080.00514.38
5.6.350.0050.00814.49
5.6.340.0050.00914.41
5.6.330.0040.01114.63
5.6.320.0060.00814.31
5.6.310.0000.01214.52
5.6.300.0080.00314.25
5.6.290.0030.01114.69
5.6.280.0030.03016.63
5.6.270.0080.00514.41
5.6.260.0080.00614.53
5.6.250.0020.00914.64
5.6.240.0030.01414.51
5.6.230.0050.00814.35
5.6.220.0050.00814.47
5.6.210.0110.02816.33
5.6.200.0050.03615.77
5.6.190.0090.02616.45
5.6.180.0150.03116.39
5.6.170.0150.03016.65
5.6.160.0070.03316.46
5.6.150.0060.01915.71
5.6.140.0050.01715.69
5.6.130.0090.02715.56
5.6.120.0050.01916.72
5.6.110.0040.03416.57
5.6.100.0090.02716.52
5.6.90.0050.03116.70
5.6.80.0050.02516.50
5.6.70.0040.00814.42
5.6.60.0080.00514.35
5.6.50.0060.00614.40
5.6.40.0070.00614.55
5.6.30.0060.00914.29
5.6.20.0040.00914.47
5.6.10.0020.01214.35
5.6.00.0010.01014.44
5.5.380.0040.00914.60
5.5.370.0050.00814.49
5.5.360.0050.00814.64
5.5.350.0120.02416.24
5.5.340.0080.03115.42
5.5.330.0090.03016.34
5.5.320.0140.02216.18
5.5.310.0100.03116.51
5.5.300.0040.03115.48
5.5.290.0080.03015.72
5.5.280.0040.02216.47
5.5.270.0040.02316.48
5.5.260.0020.02316.68
5.5.250.0060.03116.44
5.5.240.0090.02116.38
5.5.230.0080.00514.46
5.5.220.0060.00914.37
5.5.210.0050.00814.27
5.5.200.0030.00914.45
5.5.190.0090.00514.23
5.5.180.0040.00614.13
5.5.170.0050.00914.30
5.5.160.0050.00814.36
5.5.150.0080.00514.39
5.5.140.0050.00814.24
5.5.130.0050.00814.42
5.5.120.0080.00814.37
5.5.110.0060.01014.35
5.5.100.0050.01114.22
5.5.90.0040.00914.29
5.5.80.0050.00914.35
5.5.70.0080.00714.21
5.5.60.0040.01214.47
5.5.50.0050.01014.30
5.5.40.0030.01014.19
5.5.30.0060.00614.33
5.5.20.0030.01014.38
5.5.10.0050.00914.34
5.5.00.0020.01114.39
5.4.450.0120.02114.39
5.4.440.0080.02214.31
5.4.430.0060.02114.20
5.4.420.0100.02014.18
5.4.410.0090.02114.29
5.4.400.0060.02414.00
5.4.390.0130.02214.03
5.4.380.0160.02014.02
5.4.370.0110.02513.94
5.4.360.0210.01413.92
5.4.350.0180.01813.89
5.4.340.0120.02414.02
5.4.330.0080.00511.76
5.4.320.0200.02314.03
5.4.310.0150.02113.83
5.4.300.0200.01713.95
5.4.290.0160.02013.99
5.4.280.0160.02213.94
5.4.270.0100.02513.89
5.4.260.0160.02014.03
5.4.250.0140.02113.95
5.4.240.0130.02413.90
5.4.230.0160.01913.93
5.4.220.0220.02213.98
5.4.210.0160.01814.09
5.4.200.0220.01813.29
5.4.190.0160.02113.96
5.4.180.0130.02313.94
5.4.170.0100.02813.88
5.4.160.0190.02313.99
5.4.150.0170.01913.95
5.4.140.0100.02313.21
5.4.130.0170.01413.13
5.4.120.0130.02213.17
5.4.110.0120.02113.16
5.4.100.0160.02213.14
5.4.90.0170.02313.24
5.4.80.0160.02113.14
5.4.70.0090.02313.30
5.4.60.0150.01913.19
5.4.50.0200.01613.27
5.4.40.0120.02713.02
5.4.30.0130.02113.23
5.4.20.0140.02213.21
5.4.10.0090.02713.13
5.4.00.0120.02213.00
5.3.290.0330.05714.59
5.3.280.0330.05014.76
5.3.270.0300.06014.57
5.3.260.0330.05714.56
5.3.250.0430.04314.60
5.3.240.0300.05314.68
5.3.230.0300.06014.68
5.3.220.0400.04314.64
5.3.210.0400.04314.65
5.3.200.0230.06014.64
5.3.190.0330.04714.51
5.3.180.0370.04714.48
5.3.170.0270.05314.55
5.3.160.0270.05314.57
5.3.150.0230.05714.48
5.3.140.0370.04714.59
5.3.130.0330.05314.63
5.3.120.0400.05014.62
5.3.110.0430.06014.52
5.3.100.0530.04313.96
5.3.90.0300.05314.00
5.3.80.0330.04714.13
5.3.70.0300.05314.13
5.3.60.0370.05313.94
5.3.50.0330.04713.89
5.3.40.0300.05713.95
5.3.30.0400.04013.90
5.3.20.0400.04313.78
5.3.10.0270.05313.74
5.3.00.0500.05713.65
5.2.170.0300.06011.37
5.2.160.0400.04711.29
5.2.150.0200.04311.22
5.2.140.0230.04011.37
5.2.130.0230.04711.14
5.2.120.0270.04011.03
5.2.110.0300.03311.33
5.2.100.0200.04311.33
5.2.90.0170.04711.34
5.2.80.0170.04711.13
5.2.70.0270.03711.18
5.2.60.0230.04711.28
5.2.50.0230.04311.06
5.2.40.0200.04011.04
5.2.30.0200.04311.21
5.2.20.0230.04011.02
5.2.10.0200.04310.85
5.2.00.0200.04010.78
5.1.60.0200.03310.01
5.1.50.0200.03310.10
5.1.40.0300.0279.98
5.1.30.0300.03310.39
5.1.20.0200.03310.38
5.1.10.0370.01710.10
5.1.00.0270.04710.08
5.0.50.0130.0408.58
5.0.40.0130.0278.40
5.0.30.0170.0408.36
5.0.20.0130.0278.38
5.0.10.0130.0278.22
5.0.00.0170.0378.28
4.4.90.0070.0235.90
4.4.80.0100.0205.90
4.4.70.0070.0235.93
4.4.60.0100.0205.84
4.4.50.0130.0175.92
4.4.40.0130.0335.94
4.4.30.0030.0275.95
4.4.20.0070.0275.99
4.4.10.0070.0235.97
4.4.00.0100.0336.00
4.3.110.0070.0235.83
4.3.100.0130.0175.83
4.3.90.0100.0205.88
4.3.80.0100.0335.84
4.3.70.0130.0175.80
4.3.60.0100.0205.84
4.3.50.0100.0275.91
4.3.40.0070.0375.75
4.3.30.0070.0205.24
4.3.20.0000.0275.24
4.3.10.0030.0275.24
4.3.00.0130.0336.68

preferences:
22.54 ms | 401 KiB | 5 Q