3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = '(`anurag`, 1,2), (1,2,3), `dm0c60544`,(2 ,3 ,3) '; $pattern = '#`[a-zA-Z]+`,#'; // our regex pattern $string = preg_replace($pattern, '', $string); //replace backticked text and the following comma $string = str_replace(' ', '', $string); // remove unwanted whitespace echo $string;

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)
8.3.60.0110.00418.05
8.3.50.0070.00716.44
8.3.40.0100.00318.83
8.3.30.0040.01118.84
8.3.20.0000.00820.29
8.3.10.0060.00323.48
8.3.00.0030.00619.43
8.2.180.0100.01018.51
8.2.170.0100.00322.96
8.2.160.0030.01018.91
8.2.150.0080.00024.18
8.2.140.0050.00224.66
8.2.130.0000.00719.21
8.2.120.0050.00226.35
8.2.110.0050.00522.28
8.2.100.0080.00417.97
8.2.90.0040.00419.05
8.2.80.0080.00018.03
8.2.70.0040.00417.75
8.2.60.0000.00917.93
8.2.50.0030.00618.10
8.2.40.0040.00420.61
8.2.30.0050.00219.34
8.2.20.0040.00417.96
8.2.10.0040.00418.02
8.2.00.0050.00218.15
8.1.280.0140.00025.92
8.1.270.0040.00422.04
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00323.97
8.1.230.0080.00422.16
8.1.220.0060.00317.77
8.1.210.0080.00018.77
8.1.200.0030.00717.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00418.66
8.1.160.0030.00319.09
8.1.150.0000.00718.75
8.1.140.0030.00619.54
8.1.130.0030.00318.90
8.1.120.0040.00417.58
8.1.110.0000.00717.39
8.1.100.0080.00017.42
8.1.90.0040.00417.45
8.1.80.0000.00717.46
8.1.70.0040.00417.43
8.1.60.0040.00417.64
8.1.50.0000.00817.63
8.1.40.0040.00817.63
8.1.30.0040.00417.63
8.1.20.0060.00317.68
8.1.10.0060.00317.67
8.1.00.0050.00217.56
8.0.300.0040.00418.77
8.0.290.0050.00216.88
8.0.280.0050.00318.34
8.0.270.0030.00317.27
8.0.260.0030.00316.95
8.0.250.0030.00317.07
8.0.240.0030.00517.00
8.0.230.0000.00717.05
8.0.220.0030.00316.85
8.0.210.0040.00416.99
8.0.200.0030.00317.07
8.0.190.0030.00617.07
8.0.180.0040.00417.03
8.0.170.0030.00316.93
8.0.160.0000.00816.95
8.0.150.0000.00716.80
8.0.140.0000.00716.82
8.0.130.0000.00513.43
8.0.120.0000.00816.98
8.0.110.0090.00016.99
8.0.100.0000.00817.08
8.0.90.0000.00717.03
8.0.80.0000.01517.04
8.0.70.0000.00816.95
8.0.60.0000.00716.86
8.0.50.0020.00516.96
8.0.30.0070.01117.18
8.0.20.0110.00817.43
8.0.10.0050.00216.95
8.0.00.0110.00716.96
7.4.330.0000.00515.55
7.4.320.0030.00316.79
7.4.300.0000.00616.66
7.4.290.0200.00016.54
7.4.280.0060.00316.68
7.4.270.0030.00316.66
7.4.260.0000.00716.62
7.4.250.0000.00716.70
7.4.240.0000.00816.68
7.4.230.0050.00316.73
7.4.220.0090.01316.80
7.4.210.0150.00016.66
7.4.200.0000.00716.55
7.4.160.0120.00316.59
7.4.150.0030.01617.40
7.4.140.0100.01017.86
7.4.130.0120.00916.60
7.4.120.0150.00416.65
7.4.110.0180.00016.43
7.4.100.0140.00416.48
7.4.90.0070.01016.93
7.4.80.0070.01419.39
7.4.70.0130.00316.80
7.4.60.0120.00316.56
7.4.50.0070.01016.72
7.4.40.0130.00316.62
7.4.30.0060.01116.61
7.4.10.0120.00615.25
7.4.00.0080.00915.10
7.3.330.0000.00513.13
7.3.320.0000.00713.07
7.3.310.0070.00016.16
7.3.300.0000.00716.33
7.3.290.0090.00716.35
7.3.280.0110.00616.35
7.3.270.0060.01017.40
7.3.260.0100.00716.31
7.3.250.0100.00916.73
7.3.240.0100.00916.44
7.3.230.0140.00816.35
7.3.210.0060.00916.35
7.3.200.0170.01416.41
7.3.190.0090.00816.27
7.3.180.0090.00616.62
7.3.170.0090.00616.44
7.3.160.0080.00816.41
7.3.130.0080.01114.58
7.3.120.0070.01215.23
7.3.110.0060.01314.91
7.3.100.0050.01114.91
7.3.90.0050.01114.86
7.3.80.0090.00514.68
7.3.70.0050.00414.76
7.3.60.0040.00914.90
7.3.50.0030.01214.93
7.3.40.0020.00814.68
7.3.30.0060.00814.90
7.3.20.0050.00816.67
7.3.10.0060.00716.82
7.3.00.0050.00816.85
7.2.330.0110.01416.68
7.2.320.0100.01316.63
7.2.310.0100.00716.78
7.2.300.0130.00316.70
7.2.290.0040.01216.64
7.2.260.0120.00914.79
7.2.250.0090.00915.23
7.2.240.0020.01115.15
7.2.230.0070.01015.15
7.2.220.0070.00815.08
7.2.210.0050.00715.07
7.2.200.0020.01015.02
7.2.190.0060.00815.13
7.2.180.0020.01015.11
7.2.170.0030.00915.15
7.2.160.0040.00714.87
7.2.150.0050.01017.08
7.2.140.0050.00817.05
7.2.130.0090.00516.79
7.2.120.0050.00917.00
7.2.110.0030.01217.16
7.2.100.0090.00517.03
7.2.90.0040.00917.05
7.2.80.0040.01216.89
7.2.70.0110.00517.12
7.2.60.0090.00617.04
7.2.50.0050.00816.76
7.2.40.0090.00516.81
7.2.30.0050.01017.00
7.2.20.0050.01117.02
7.2.10.0090.00817.07
7.2.00.0020.00917.91
7.1.330.0050.01215.88
7.1.320.0050.01116.02
7.1.310.0020.00915.82
7.1.300.0050.01115.85
7.1.290.0030.00715.93
7.1.280.0020.01115.98
7.1.270.0040.00415.94
7.1.260.0090.00515.89
7.1.250.0060.00715.93
7.1.240.0050.00716.04
7.1.230.0080.00716.02
7.1.220.0050.00516.06
7.1.210.0070.00415.82
7.1.200.0080.00716.00
7.1.190.0050.01016.01
7.1.180.0050.00915.91
7.1.170.0050.00715.90
7.1.160.0040.00816.00
7.1.150.0030.01215.85
7.1.140.0050.01015.92
7.1.130.0080.00615.93
7.1.120.0030.01215.82
7.1.110.0090.00615.93
7.1.100.0030.01016.75
7.1.90.0050.00615.81
7.1.80.0060.00715.76
7.1.70.0060.00816.46
7.1.60.0140.00822.25
7.1.50.0130.00722.28
7.1.40.0090.01222.04
7.1.30.0130.01122.14
7.1.20.0150.00922.12
7.1.10.0040.01016.22
7.1.00.0030.01316.20
7.0.330.0050.00715.62
7.0.320.0030.00815.58
7.0.310.0040.01015.57
7.0.300.0060.00615.61
7.0.290.0050.00515.53
7.0.280.0050.00715.37
7.0.270.0030.00815.42
7.0.260.0020.00915.45
7.0.250.0070.00715.59
7.0.240.0050.00815.39
7.0.230.0050.00915.65
7.0.220.0070.00515.55
7.0.210.0050.00815.66
7.0.200.0080.00715.92
7.0.190.0030.01315.88
7.0.180.0070.00715.91
7.0.170.0070.00815.86
7.0.160.0060.01015.77
7.0.150.0070.01015.86
7.0.140.0060.01215.98
7.0.130.0060.01116.04
7.0.120.0070.00916.02
7.0.110.0060.01215.97
7.0.100.0050.00915.86
7.0.90.0100.00615.85
7.0.80.0050.01115.99
7.0.70.0070.00615.90
7.0.60.0080.00715.74
7.0.50.0100.00615.98
7.0.40.0090.00714.71
7.0.30.0100.00714.66
7.0.20.0040.00914.49
7.0.10.0060.00814.58
7.0.00.0050.01214.56
5.6.400.0070.00914.35
5.6.390.0050.00814.37
5.6.380.0050.00914.23
5.6.370.0020.01114.64
5.6.360.0040.00914.28
5.6.350.0070.00814.28
5.6.340.0070.00914.36
5.6.330.0080.00514.38
5.6.320.0030.01314.48
5.6.310.0060.00814.34
5.6.300.0050.00914.57
5.6.290.0060.00814.26
5.6.280.0040.00814.42
5.6.270.0030.01214.11
5.6.260.0060.00814.39
5.6.250.0070.01014.26
5.6.240.0070.00914.57
5.6.230.0050.00814.20
5.6.220.0080.00514.17
5.6.210.0090.00314.24
5.6.200.0050.00814.25
5.6.190.0080.00814.27
5.6.180.0080.00514.33
5.6.170.0100.00514.34
5.6.160.0050.00714.20
5.6.150.0040.00914.38
5.6.140.0020.01214.27
5.6.130.0050.01014.05
5.6.120.0090.00714.24
5.6.110.0050.01114.30
5.6.100.0060.00714.31
5.6.90.0070.01014.22
5.6.80.0070.00614.15
5.6.70.0090.00814.46
5.6.60.0110.00314.29
5.6.50.0020.00814.16
5.6.40.0050.00814.32
5.6.30.0070.00714.19
5.6.20.0050.01014.12
5.6.10.0070.00613.99
5.6.00.0090.00514.46

preferences:
36.04 ms | 400 KiB | 5 Q