3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ldq = preg_quote('{', '~'); $rdq = preg_quote('}', '~'); $search = "~{$ldq}\*(.*?)\*{$rdq}|{$ldq}\s*literal\s*{$rdq}(.*?){$ldq}\s*/literal\s*{$rdq}|{$ldq}\s*php\s*{$rdq}(.*?){$ldq}\s*/php\s*{$rdq}~s"; $source_content = '{literal}<script type="javascript">alert(\'foo\');</script>{/literal}'; $source_content = preg_replace($search.'e', "'" . $this->_quote_replace($this->left_delimiter) . 'php' . "' . str_repeat(\"\n\", substr_count('\\0', \"\n\")) .'" . $this->_quote_replace($this->right_delimiter) . "'" , $source_content); echo $source_content;

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)
8.3.60.0030.01216.75
8.3.50.0040.01116.28
8.3.40.0060.01318.84
8.3.30.0040.01118.68
8.3.20.0040.00420.16
8.3.10.0030.00521.90
8.3.00.0030.00519.79
8.2.180.0140.00418.26
8.2.170.0070.01422.96
8.2.160.0040.01119.21
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0020.00519.27
8.2.120.0060.00326.35
8.2.110.0050.00520.13
8.2.100.0080.00317.91
8.2.90.0000.00819.23
8.2.80.0030.00517.97
8.2.70.0040.00917.61
8.2.60.0000.00817.92
8.2.50.0040.00418.10
8.2.40.0040.00420.59
8.2.30.0000.00719.21
8.2.20.0050.00218.04
8.2.10.0000.00818.13
8.2.00.0070.00018.19
8.1.280.0130.01025.92
8.1.270.0060.00322.24
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00322.67
8.1.230.0040.00719.09
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0050.00517.10
8.1.190.0090.00017.25
8.1.180.0040.00418.10
8.1.170.0030.00518.41
8.1.160.0040.00419.02
8.1.150.0040.00418.74
8.1.140.0070.00019.48
8.1.130.0030.00318.89
8.1.120.0000.00717.32
8.1.110.0080.00017.34
8.1.100.0040.00417.45
8.1.90.0000.00717.44
8.1.80.0070.00017.30
8.1.70.0040.00417.42
8.1.60.0070.00017.45
8.1.50.0040.00417.41
8.1.40.0040.00417.52
8.1.30.0030.00617.67
8.1.20.0000.00817.69
8.1.10.0040.00417.58
8.1.00.0000.00717.52
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.45
8.0.270.0030.00317.17
8.0.260.0060.00016.88
8.0.250.0050.00217.00
8.0.240.0060.00317.11
8.0.230.0030.00317.00
8.0.220.0040.00416.98
8.0.210.0000.00716.91
8.0.200.0050.00216.93
8.0.190.0030.00616.91
8.0.180.0040.00416.99
8.0.170.0000.00717.03
8.0.160.0070.00016.84
8.0.150.0030.00416.89
8.0.140.0000.00716.82
8.0.130.0070.00013.31
8.0.120.0070.00016.98
8.0.110.0050.00216.85
8.0.100.0050.00216.86
8.0.90.0000.00716.86
8.0.80.0040.01816.92
8.0.70.0040.00416.91
8.0.60.0070.00016.80
8.0.50.0050.00216.91
8.0.30.0100.00717.09
8.0.20.0130.00617.40
8.0.10.0060.00317.05
8.0.00.0100.00716.77
7.4.330.0000.00515.55
7.4.320.0030.00316.50
7.4.300.0000.00716.61
7.4.290.0060.00316.36
7.4.280.0000.00716.51
7.4.270.0040.00416.59
7.4.260.0000.00816.54
7.4.250.0020.00516.57
7.4.240.0040.00416.59
7.4.230.0030.00316.50
7.4.220.0140.00316.45
7.4.210.0020.01316.65
7.4.200.0040.00416.58
7.4.160.0080.00816.43
7.4.150.0150.00617.40
7.4.140.0120.00717.86
7.4.130.0080.01116.41
7.4.120.0140.00716.63
7.4.110.0160.00016.31
7.4.100.0140.01016.48
7.4.90.0110.00616.46
7.4.80.0110.00719.39
7.4.70.0100.00716.52
7.4.60.0110.00716.54
7.4.50.0100.00316.53
7.4.40.0120.00416.41
7.4.30.0160.00716.59
7.4.00.0070.01014.97
7.3.330.0030.00313.14
7.3.320.0070.00013.12
7.3.310.0000.00616.45
7.3.300.0000.00716.25
7.3.290.0030.00316.43
7.3.280.0090.00816.39
7.3.270.0100.00717.40
7.3.260.0110.01116.38
7.3.250.0100.00716.35
7.3.240.0160.00416.59
7.3.230.0030.01416.44
7.3.210.0100.00716.24
7.3.200.0160.00616.57
7.3.190.0080.01116.39
7.3.180.0130.00316.36
7.3.170.0000.01716.29
7.3.160.0090.01216.69
7.2.330.0090.00916.84
7.2.320.0030.01316.31
7.2.310.0100.00616.79
7.2.300.0100.00716.73
7.2.290.0160.00416.78
7.2.60.2050.00414.96
7.2.00.0040.00819.21
7.1.200.0040.00815.73
7.1.100.0030.00918.20
7.1.70.0230.00315.28
7.1.60.0240.02333.20
7.1.50.0550.00932.93
7.1.40.0450.01332.55
7.1.30.0520.00732.82
7.1.20.0400.01232.48
7.1.10.0170.01714.51
7.1.00.0160.01614.71
7.0.200.0180.01014.94
7.0.190.0480.01314.73
7.0.180.0120.01914.16
7.0.170.0160.00914.46
7.0.160.0180.01814.41
7.0.150.0170.01314.40
7.0.140.0170.01414.46
7.0.130.0260.01114.51
7.0.120.0170.02014.52
7.0.110.0230.01214.65
7.0.100.0170.01714.47
7.0.90.0320.00914.39
7.0.80.0240.01314.62
7.0.70.0340.00714.41
7.0.60.0300.00614.37
7.0.50.0230.01614.66
7.0.40.0310.01114.68
7.0.30.0270.01514.53
7.0.20.0300.01114.48
7.0.10.0260.01014.62
7.0.00.0130.01314.61

preferences:
42.95 ms | 401 KiB | 5 Q