3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = <<<EOL <p> </p> <h2>Content</h2> <p>Content</p> <h2>Content</h2> <p>Content</p> EOL; echo preg_replace("/<[^\/]+\/.*>/i", "", $str, 1);

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)
8.3.60.0110.00418.43
8.3.50.0070.01118.12
8.3.40.0040.01119.08
8.3.30.0050.01018.62
8.3.20.0040.00419.02
8.3.10.0060.00320.73
8.3.00.0000.00723.61
8.2.180.0150.00018.43
8.2.170.0000.01522.96
8.2.160.0040.01419.20
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0090.00019.70
8.2.120.0070.00026.35
8.2.110.0070.00319.31
8.2.100.0120.00017.97
8.2.90.0000.00819.17
8.2.80.0030.00617.97
8.2.70.0040.00417.93
8.2.60.0000.00917.93
8.2.50.0030.00518.10
8.2.40.0080.00019.33
8.2.30.0040.00419.37
8.2.20.0000.00718.08
8.2.10.0050.00317.95
8.2.00.0000.00719.45
8.1.280.0040.01125.92
8.1.270.0000.01021.95
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0030.00622.75
8.1.230.0080.00317.82
8.1.220.0030.00617.74
8.1.210.0060.00318.77
8.1.200.0030.00617.48
8.1.190.0050.00317.22
8.1.180.0080.00018.10
8.1.170.0080.00018.59
8.1.160.0000.00818.71
8.1.150.0000.00818.72
8.1.140.0000.00717.53
8.1.130.0030.00318.94
8.1.120.0000.00717.59
8.1.110.0040.00417.43
8.1.100.0040.00317.53
8.1.90.0080.00017.44
8.1.80.0050.00317.60
8.1.70.0040.00417.56
8.1.60.0030.00717.57
8.1.50.0030.00617.62
8.1.40.0030.00517.64
8.1.30.0030.00617.73
8.1.20.0000.00717.76
8.1.10.0030.00617.56
8.1.00.0000.00717.57
8.0.300.0040.00418.77
8.0.290.0030.00516.75
8.0.280.0080.00018.38
8.0.270.0060.00317.15
8.0.260.0000.00717.16
8.0.250.0060.00317.03
8.0.240.0030.00317.18
8.0.230.0040.00417.01
8.0.220.0000.00616.97
8.0.210.0040.00416.99
8.0.200.0000.00617.01
8.0.190.0040.00417.10
8.0.180.0040.00417.09
8.0.170.0030.00617.03
8.0.160.0100.00017.01
8.0.150.0000.00816.86
8.0.140.0030.00316.88
8.0.130.0000.00613.45
8.0.120.0000.00816.88
8.0.110.0040.00416.99
8.0.100.0070.00017.09
8.0.90.0050.00217.14
8.0.80.0060.00916.99
8.0.70.0000.00716.99
8.0.60.0040.00417.01
8.0.50.0030.00317.06
8.0.30.0120.00617.10
8.0.20.0110.00817.40
8.0.10.0040.00417.17
8.0.00.0120.00616.87
7.4.330.0030.00315.55
7.4.320.0030.00316.77
7.4.300.0000.00716.77
7.4.290.0070.00016.77
7.4.280.0000.00716.67
7.4.270.0000.00816.73
7.4.260.0000.00716.55
7.4.250.0030.00316.70
7.4.240.0070.00016.58
7.4.230.0030.00316.85
7.4.220.0000.00716.49
7.4.210.0090.00616.72
7.4.200.0030.00316.49
7.4.160.0100.01016.60
7.4.140.0080.01317.86
7.4.130.0070.01116.59
7.4.120.0110.00916.74
7.4.110.0130.00416.53
7.4.100.0080.00916.55
7.4.90.0100.01016.69
7.4.80.0170.00319.39
7.4.70.0110.00616.83
7.4.60.0030.01316.76
7.4.50.0110.00716.77
7.4.40.0070.01316.58
7.4.10.0030.01614.84
7.4.00.0100.00715.08
7.3.330.0030.00313.19
7.3.320.0030.00313.28
7.3.310.0030.00316.30
7.3.300.0000.00716.18
7.3.290.0030.00316.30
7.3.280.0150.00016.41
7.3.260.0100.00916.48
7.3.240.0070.00916.42
7.3.230.0030.01416.30
7.3.210.0060.01216.39
7.3.200.0060.01516.57
7.3.190.0130.00316.52
7.3.180.0130.00316.33
7.3.170.0080.01116.68
7.3.160.0120.00316.62
7.3.130.0110.00715.12
7.3.120.0040.01514.93
7.3.110.0070.01315.00
7.3.100.0060.00914.68
7.3.90.0040.00715.04
7.3.80.0060.01014.84
7.3.70.0040.00814.76
7.3.60.0070.00715.00
7.3.50.0000.00915.02
7.3.40.0040.01114.99
7.3.30.0110.00414.96
7.3.20.0040.00816.87
7.3.10.0110.00616.85
7.3.00.0120.00416.59
7.2.330.0120.00416.57
7.2.320.0100.01316.74
7.2.310.0060.01116.61
7.2.300.0070.00916.70
7.2.290.0070.01016.50
7.2.260.0100.00614.81
7.2.250.0040.01114.95
7.2.240.0110.00714.98
7.2.230.0030.00715.16
7.2.220.0030.01014.99
7.2.210.0090.00615.16
7.2.200.0070.00315.22
7.2.190.0130.00315.04
7.2.180.0000.00914.76
7.2.170.0100.00315.10
7.2.160.0040.00815.25
7.2.150.0060.00916.94
7.2.140.0040.00817.07
7.2.130.0030.01017.03
7.2.120.0040.00717.08
7.2.110.0040.00816.96
7.2.100.0090.00617.11
7.2.90.0000.01216.69
7.2.80.0030.01017.00
7.2.70.0040.00817.11
7.2.60.0100.00716.89
7.2.50.0030.00616.81
7.2.40.0040.01416.88
7.2.30.0030.00917.01
7.2.20.0030.01417.10
7.2.10.0000.01716.75
7.2.00.0070.00717.03
7.1.330.0070.00715.96
7.1.320.0120.00415.86
7.1.310.0080.00415.96
7.1.300.0040.01115.88
7.1.290.0030.00715.73
7.1.280.0100.00015.98
7.1.270.0140.00016.05
7.1.260.0030.00616.00
7.1.250.0040.00815.64
7.1.240.0030.00916.00
7.1.230.0000.01216.05
7.1.220.0100.00015.87
7.1.210.0100.00315.93
7.1.200.0070.00715.90
7.1.190.0000.01115.71
7.1.180.0100.00315.68
7.1.170.0080.00315.93
7.1.160.0130.00315.96
7.1.150.0090.00615.91
7.1.140.0060.00915.63
7.1.130.0070.00715.93
7.1.120.0030.00715.86
7.1.110.0090.00615.68
7.1.100.0090.00915.71
7.1.90.0070.01015.78
7.1.80.0090.00615.88
7.1.70.0030.00615.64
7.1.60.0070.00716.05
7.1.50.0030.01615.67
7.1.40.0120.00615.62
7.1.30.0030.00915.84
7.1.20.0030.01016.14
7.1.10.0040.00515.80
7.1.00.0060.00615.68
7.0.330.0030.00615.68
7.0.320.0070.00415.35
7.0.310.0060.00615.45
7.0.300.0060.00615.32
7.0.290.0000.00815.54
7.0.280.0120.00315.61
7.0.270.0080.00315.73
7.0.260.0040.00815.37
7.0.250.0030.01015.66
7.0.240.0110.00315.57
7.0.230.0070.00715.67
7.0.220.0030.01015.66
7.0.210.0040.00715.67
7.0.200.0080.00815.61
7.0.190.0090.00915.57
7.0.180.0090.00915.54
7.0.170.0090.00915.32
7.0.160.0040.01115.68
7.0.150.0060.00615.51
7.0.140.0030.00615.27
7.0.130.0040.00815.44
7.0.120.0070.01015.64
7.0.110.0000.01415.52
7.0.100.0000.01515.70
7.0.90.0060.00315.40
7.0.80.0080.00415.41
7.0.70.0060.00315.49
7.0.60.0030.01315.67
7.0.50.0000.01015.24
7.0.40.0030.00613.70
7.0.30.0040.00413.42
7.0.20.0090.00313.36
7.0.10.0110.00413.58
7.0.00.0030.01013.68
5.6.400.0060.00314.32
5.6.390.0000.01514.46
5.6.380.0040.00714.38
5.6.370.0070.00714.36
5.6.360.0080.00514.32
5.6.350.0030.00714.22
5.6.340.0070.01014.62
5.6.330.0060.00314.29
5.6.320.0060.00914.43
5.6.310.0000.01513.96
5.6.300.0030.01214.43
5.6.290.0070.01014.41
5.6.280.0110.00714.17
5.6.270.0060.00614.18
5.6.260.0110.00314.40
5.6.250.0030.00614.35
5.6.240.0030.00614.18
5.6.230.0090.00314.11
5.6.220.0030.01214.09
5.6.210.0040.01114.18
5.6.200.0090.00414.25
5.6.190.0040.00414.26
5.6.180.0140.00014.33
5.6.170.0030.01314.29
5.6.160.0030.01214.00
5.6.150.0060.00914.34
5.6.140.0060.00614.30
5.6.130.0030.00714.36
5.6.120.0060.00614.15
5.6.110.0070.01014.36
5.6.100.0030.00814.31
5.6.90.0000.01014.30
5.6.80.0000.01414.51
5.6.70.0080.00313.92
5.6.60.0080.00814.13
5.6.50.0000.01014.27
5.6.40.0000.01014.20
5.6.30.0070.00713.99
5.6.20.0040.00414.17
5.6.10.0000.01214.41
5.6.00.0030.00614.45

preferences:
62.38 ms | 401 KiB | 5 Q