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+)/', $value); print "Words:\n"; foreach ($words as $word) { print($word); print("\n"); } preg_match_all('/[(<\[]((' . implode('|', $projects) . ')-[0-9]+)[\]>)]/', $value, $matches); print "Matches:\n"; foreach ($matches[1] as $match) { print($match); print("\n"); } $words = array_merge($words, $matches[1]); print "Merged Words:\n"; foreach ($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)
8.3.60.0120.00318.43
8.3.50.0150.00922.11
8.3.40.0040.01118.92
8.3.30.0110.00419.21
8.3.20.0050.00320.39
8.3.10.0050.00321.71
8.3.00.0000.00819.12
8.2.180.0130.00617.13
8.2.170.0150.00022.96
8.2.160.0070.00722.32
8.2.150.0080.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00821.01
8.2.110.0000.00920.52
8.2.100.0040.00717.91
8.2.90.0050.00317.88
8.2.80.0050.00318.92
8.2.70.0080.00018.05
8.2.60.0000.00918.16
8.2.50.0000.00719.40
8.2.40.0000.00821.27
8.2.30.0040.00419.22
8.2.20.0000.00817.95
8.2.10.0040.00418.09
8.2.00.0040.00417.93
8.1.280.0170.00325.92
8.1.270.0040.00418.72
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.84
8.1.230.0100.00019.46
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.25
8.1.190.0050.00317.38
8.1.180.0030.00519.10
8.1.170.0050.00318.71
8.1.160.0000.00718.94
8.1.150.0000.00819.02
8.1.140.0000.00817.61
8.1.130.0000.00717.85
8.1.120.0000.00717.52
8.1.110.0040.00417.61
8.1.100.0040.00417.63
8.1.90.0000.00717.63
8.1.80.0000.00817.60
8.1.70.0030.00317.51
8.1.60.0000.00817.71
8.1.50.0050.00317.56
8.1.40.0030.00617.69
8.1.30.0040.00417.74
8.1.20.0040.00417.83
8.1.10.0040.00417.71
8.1.00.0080.00017.66
8.0.300.0040.00418.77
8.0.290.0060.00316.88
8.0.280.0030.00418.48
8.0.270.0070.00017.29
8.0.260.0070.00017.15
8.0.250.0020.00517.08
8.0.240.0030.00317.00
8.0.230.0070.00017.08
8.0.220.0050.00217.04
8.0.210.0030.00516.90
8.0.200.0040.00417.00
8.0.190.0040.00417.09
8.0.180.0000.00817.03
8.0.170.0050.00217.14
8.0.160.0050.00317.09
8.0.150.0000.00816.89
8.0.140.0000.00716.92
8.0.130.0040.00413.53
8.0.120.0040.00416.90
8.0.110.0000.00717.09
8.0.100.0040.00416.94
8.0.90.0070.00016.93
8.0.80.0100.00616.98
8.0.70.0000.00716.86
8.0.60.0080.00016.91
8.0.50.0050.00316.95
8.0.30.0110.01517.23
8.0.20.0110.00817.40
8.0.10.0050.00217.22
8.0.00.0100.00916.99
7.4.330.0000.00615.18
7.4.320.0060.00016.81
7.4.300.0030.00316.80
7.4.290.0030.00316.77
7.4.280.0030.00616.78
7.4.270.0050.00316.68
7.4.260.0040.00416.68
7.4.250.0080.00016.83
7.4.240.0020.00516.82
7.4.230.0070.00016.72
7.4.220.0100.01016.67
7.4.210.0090.00616.62
7.4.200.0030.00316.61
7.4.160.0130.00316.84
7.4.150.0100.01017.40
7.4.140.0110.00617.86
7.4.130.0100.00716.72
7.4.120.0070.01016.73
7.4.110.0110.01416.55
7.4.100.0060.01216.77
7.4.90.0070.01716.63
7.4.80.0090.00919.39
7.4.70.0110.00816.84
7.4.60.0080.00816.63
7.4.50.0030.00616.67
7.4.40.0070.01416.63
7.4.30.0060.01716.90
7.4.10.0100.00915.17
7.4.00.0080.00615.19
7.3.330.0060.00013.41
7.3.320.0020.00313.38
7.3.310.0030.00316.56
7.3.300.0070.00016.48
7.3.290.0080.00816.39
7.3.280.0110.00716.45
7.3.270.0120.01217.40
7.3.260.0110.00816.48
7.3.250.0110.00616.47
7.3.240.0110.00616.51
7.3.230.0100.00716.56
7.3.210.0090.00916.50
7.3.200.0070.01319.39
7.3.190.0070.01416.37
7.3.180.0080.00816.57
7.3.170.0090.01516.87
7.3.160.0080.00816.64
7.3.130.0100.00615.00
7.3.120.0090.00814.80
7.3.110.0070.01115.04
7.3.100.0040.01215.04
7.3.90.0060.01015.03
7.3.80.0040.00814.97
7.3.70.0030.01014.95
7.3.60.0050.00914.91
7.3.50.0060.00814.95
7.3.40.0070.00914.89
7.3.30.0020.01215.06
7.3.20.0030.01016.80
7.3.10.0070.00516.84
7.3.00.0040.01116.85
7.2.330.0160.00316.93
7.2.320.0080.01616.93
7.2.310.0120.00916.74
7.2.300.0100.01317.01
7.2.290.0090.00916.91
7.2.260.0110.00615.13
7.2.250.0080.00915.30
7.2.240.0070.01015.36
7.2.230.0050.01315.30
7.2.220.0060.00915.14
7.2.210.0080.00515.39
7.2.200.0040.01115.13
7.2.190.0090.00415.39
7.2.180.0030.01215.26
7.2.170.0050.00815.19
7.2.160.0060.01015.29
7.2.150.0020.01217.12
7.2.140.0050.00917.18
7.2.130.0070.00717.07
7.2.120.0050.01016.80
7.2.110.0040.01217.05
7.2.100.0040.00816.81
7.2.90.0060.00716.95
7.2.80.0030.01217.04
7.2.70.0070.01017.07
7.2.60.0050.01017.16
7.2.50.0080.00817.24
7.2.40.0110.00816.99
7.2.30.0100.00817.19
7.2.20.0090.00816.92
7.2.10.0070.00717.02
7.2.00.0050.01017.70
7.1.330.0070.00816.12
7.1.320.0060.01016.01
7.1.310.0070.00915.95
7.1.300.0060.00615.83
7.1.290.0080.00615.93
7.1.280.0070.00615.95
7.1.270.0050.00815.95
7.1.260.0060.00816.06
7.1.250.0040.00715.91
7.1.240.0040.00815.93
7.1.230.0030.01016.07
7.1.220.0070.00816.13
7.1.210.0080.00616.07
7.1.200.0040.00816.07
7.1.190.0010.01115.91
7.1.180.0050.01116.01
7.1.170.0100.00816.12
7.1.160.0100.00215.92
7.1.150.0070.00716.02
7.1.140.0050.00716.17
7.1.130.0090.00315.94
7.1.120.0100.00615.89
7.1.110.0050.01016.13
7.1.100.0050.00816.86
7.1.90.0050.00515.85
7.1.80.0060.00516.09
7.1.70.0050.00816.45
7.1.60.0040.01517.13
7.1.50.0070.00616.31
7.1.40.0050.00816.05
7.1.30.0080.00615.89
7.1.20.0040.00715.85
7.1.10.0060.00815.87
7.1.00.0050.03118.11
7.0.330.0060.00615.49
7.0.320.0080.00215.61
7.0.310.0060.00815.63
7.0.300.0030.01015.45
7.0.290.0040.00815.73
7.0.280.0090.00615.67
7.0.270.0080.00815.60
7.0.260.0110.00315.70
7.0.250.0020.00915.58
7.0.240.0030.00715.64
7.0.230.0110.00315.52
7.0.220.0030.00615.57
7.0.210.0050.00815.55
7.0.200.0060.00416.06
7.0.190.0000.01215.36
7.0.180.0050.00715.59
7.0.170.0100.00515.48
7.0.160.0060.00815.67
7.0.150.0020.01115.56
7.0.140.0050.01717.75
7.0.130.0050.01015.60
7.0.120.0050.01415.49
7.0.110.0030.01415.71
7.0.100.0060.00615.72
7.0.90.0090.00415.64
7.0.80.0050.00315.69
7.0.70.0030.01215.54
7.0.60.0130.02917.09
7.0.50.0060.02216.34
7.0.40.0030.02915.81
7.0.30.0170.02215.78
7.0.20.0090.02015.65
7.0.10.0090.02215.70
7.0.00.0050.01915.83
5.6.400.0070.00814.12
5.6.390.0020.01214.59
5.6.380.0090.00514.56
5.6.370.0030.00914.54
5.6.360.0100.00714.48
5.6.350.0040.00614.13
5.6.340.0070.00814.71
5.6.330.0050.00914.56
5.6.320.0080.00414.47
5.6.310.0070.00714.33
5.6.300.0040.00514.65
5.6.290.0060.00514.31
5.6.280.0100.02416.60
5.6.270.0090.00514.40
5.6.260.0010.01214.44
5.6.250.0050.00814.46
5.6.240.0050.00814.62
5.6.230.0030.00914.54
5.6.220.0050.00714.46
5.6.210.0050.01816.50
5.6.200.0050.02515.79
5.6.190.0050.02216.51
5.6.180.0110.02216.44
5.6.170.0100.02816.61
5.6.160.0060.01916.51
5.6.150.0100.03015.69
5.6.140.0060.01815.56
5.6.130.0070.02315.62
5.6.120.0020.02316.77
5.6.110.0080.03016.75
5.6.100.0050.02716.69
5.6.90.0060.03716.62
5.6.80.0110.03016.50
5.6.70.0060.00714.51
5.6.60.0060.00714.48
5.6.50.0060.01014.31
5.6.40.0050.01014.29
5.6.30.0070.00714.45
5.6.20.0050.01114.53
5.6.10.0030.00914.12
5.6.00.0080.00714.42
5.5.380.0040.00914.47
5.5.370.0080.00614.54
5.5.360.0000.01114.22
5.5.350.0100.02516.51
5.5.340.0100.02615.63
5.5.330.0110.02716.35
5.5.320.0220.02316.43
5.5.310.0100.01916.36
5.5.300.0070.02815.56
5.5.290.0130.01415.65
5.5.280.0030.02016.66
5.5.270.0070.02416.48
5.5.260.0100.02916.50
5.5.250.0060.03116.37
5.5.240.0110.03016.23
5.5.230.0030.00614.27
5.5.220.0090.00614.44
5.5.210.0000.01614.27
5.5.200.0050.00514.27
5.5.190.0040.01114.21
5.5.180.0120.00214.37
5.5.170.0030.01014.37
5.5.160.0110.00014.28
5.5.150.0070.00714.21
5.5.140.0090.00714.50
5.5.130.0070.00914.35
5.5.120.0090.00514.27
5.5.110.0020.01214.35
5.5.100.0080.00614.26
5.5.90.0080.00614.41
5.5.80.0060.00514.52
5.5.70.0040.00914.25
5.5.60.0050.00914.34
5.5.50.0050.01014.13
5.5.40.0030.01114.45
5.5.30.0060.00914.55
5.5.20.0100.00514.32
5.5.10.0070.00714.39
5.5.00.0060.00714.17
5.4.450.0260.02614.40
5.4.440.0260.01914.37
5.4.430.0110.01814.36
5.4.420.0100.02214.28
5.4.410.0070.02114.35
5.4.400.0060.02414.28
5.4.390.0100.02514.13
5.4.380.0130.02814.04
5.4.370.0140.02014.05
5.4.360.0120.02114.10
5.4.350.0110.02614.08
5.4.340.0120.02114.09
5.4.330.0020.00911.84
5.4.320.0090.02514.08
5.4.310.0140.02214.05
5.4.300.0120.02214.11
5.4.290.0100.02314.08
5.4.280.0100.02414.12
5.4.270.0120.02214.12
5.4.260.0120.02014.05
5.4.250.0140.02014.09
5.4.240.0130.02014.12
5.4.230.0090.02314.08
5.4.220.0090.02414.04
5.4.210.0100.02114.11
5.4.200.0140.01813.44
5.4.190.0100.02214.08
5.4.180.0090.02414.09
5.4.170.0100.02414.09
5.4.160.0100.02314.04
5.4.150.0100.02414.09
5.4.140.0110.02113.33
5.4.130.0140.01713.28
5.4.120.0110.02213.34
5.4.110.0080.02513.33
5.4.100.0130.02113.27
5.4.90.0120.02113.34
5.4.80.0110.02413.24
5.4.70.0060.02513.29
5.4.60.0100.01913.29
5.4.50.0070.02213.25
5.4.40.0120.02013.30
5.4.30.0110.01713.30
5.4.20.0120.01913.33
5.4.10.0060.02313.29
5.4.00.0100.02313.15
5.3.290.0230.05714.64
5.3.280.0170.06014.59
5.3.270.0200.06014.60
5.3.260.0270.05314.59
5.3.250.0370.04714.61
5.3.240.0230.05314.69
5.3.230.0300.05014.57
5.3.220.0200.05714.73
5.3.210.0330.04714.61
5.3.200.0230.05314.56
5.3.190.0270.05314.67
5.3.180.0330.04014.60
5.3.170.0300.04714.57
5.3.160.0100.06314.52
5.3.150.0470.05014.64
5.3.140.0300.04714.48
5.3.130.0400.03714.61
5.3.120.0270.05014.63
5.3.110.0200.05714.47
5.3.100.0330.04014.04
5.3.90.0170.05314.18
5.3.80.0230.04713.96
5.3.70.0400.05314.18
5.3.60.0170.05313.92
5.3.50.0200.05013.89
5.3.40.0300.04313.87
5.3.30.0270.04314.07
5.3.20.0270.05013.78
5.3.10.0070.06313.70
5.3.00.0130.05713.66
5.2.170.0200.04011.11
5.2.160.0200.03711.13
5.2.150.0130.04711.07
5.2.140.0270.04011.29
5.2.130.0230.03711.07
5.2.120.0100.04711.13
5.2.110.0200.03711.34
5.2.100.0130.04311.08
5.2.90.0170.04011.19
5.2.80.0100.04711.15
5.2.70.0230.04011.03
5.2.60.0200.04311.12
5.2.50.0270.05011.07
5.2.40.0230.03710.93
5.2.30.0130.04711.02
5.2.20.0100.04710.95
5.2.10.0230.03010.91
5.2.00.0130.04010.80
5.1.60.0100.03710.07
5.1.50.0100.0409.98
5.1.40.0270.02710.05
5.1.30.0070.04710.32
5.1.20.0100.04310.46
5.1.10.0170.03710.03
5.1.00.0270.03710.10
5.0.50.0130.0278.59
5.0.40.0070.0308.48
5.0.30.0170.0408.30
5.0.20.0070.0308.39
5.0.10.0130.0278.38
5.0.00.0070.0478.17
4.4.90.0100.0235.93
4.4.80.0070.0235.92
4.4.70.0100.0235.89
4.4.60.0100.0205.97
4.4.50.0130.0175.94
4.4.40.0070.0375.84
4.4.30.0070.0235.89
4.4.20.0130.0205.96
4.4.10.0130.0175.91
4.4.00.0030.0375.94
4.3.110.0130.0175.87
4.3.100.0100.0175.89
4.3.90.0130.0175.81
4.3.80.0100.0335.88
4.3.70.0100.0205.92
4.3.60.0030.0235.87
4.3.50.0070.0235.80
4.3.40.0100.0305.85
4.3.30.0030.0234.59
4.3.20.0100.0174.55
4.3.10.0070.0234.51
4.3.00.0130.0177.29

preferences:
46.65 ms | 401 KiB | 5 Q