3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'небезнадёжен 😂🤓:https://vk.c'; // Match Emoticons $regexEmoticons = '/[\x{1F600}-\x{1F64F}]/u'; $str = preg_replace($regexEmoticons, '', $str); // Match Miscellaneous Symbols and Pictographs $regexSymbols = '/[\x{1F300}-\x{1F5FF}]/u'; $str = preg_replace($regexSymbols, '', $str); // Match Transport And Map Symbols $regexTransport = '/[\x{1F680}-\x{1F6FF}]/u'; $str = preg_replace($regexTransport, '', $str); // Match Miscellaneous Symbols $regexMisc = '/[\x{2600}-\x{26FF}]/u'; $str = preg_replace($regexMisc, '', $str); // Match Dingbats $regexDingbats = '/[\x{2700}-\x{27BF}]/u'; $str = preg_replace($regexDingbats, '', $str); var_dump($str);

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)
8.3.60.0170.00316.61
8.3.50.0150.00721.20
8.3.40.0110.00418.79
8.3.30.0130.00318.84
8.3.20.0040.00418.61
8.3.10.0030.00521.62
8.3.00.0070.00019.06
8.2.180.0150.00418.36
8.2.170.0040.01122.96
8.2.160.0070.00719.21
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0050.00521.16
8.2.120.0040.00426.35
8.2.110.0080.00821.25
8.2.100.0040.00817.92
8.2.90.0050.00319.17
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0070.00317.55
8.2.50.0000.00818.10
8.2.40.0000.00720.60
8.2.30.0000.00720.66
8.2.20.0050.00317.98
8.2.10.0070.00018.22
8.2.00.0000.00718.07
8.1.280.0060.01525.92
8.1.270.0080.00023.79
8.1.260.0000.00728.09
8.1.250.0070.00028.09
8.1.240.0060.00322.20
8.1.230.0080.00317.42
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.47
8.1.190.0050.00317.35
8.1.180.0000.00818.10
8.1.170.0090.00018.69
8.1.160.0040.00418.95
8.1.150.0050.00318.79
8.1.140.0070.00319.49
8.1.130.0040.00417.60
8.1.120.0080.00017.57
8.1.110.0000.00717.59
8.1.100.0030.00517.64
8.1.90.0000.00717.50
8.1.80.0030.00617.45
8.1.70.0030.00317.53
8.1.60.0000.00817.71
8.1.50.0030.00617.65
8.1.40.0000.00817.54
8.1.30.0060.00317.62
8.1.20.0000.00817.75
8.1.10.0000.00717.48
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0050.00316.74
8.0.280.0040.00418.30
8.0.270.0000.00717.29
8.0.260.0030.00317.24
8.0.250.0000.00717.09
8.0.240.0030.00617.15
8.0.230.0040.00417.09
8.0.220.0070.00016.99
8.0.210.0030.00317.10
8.0.200.0030.00617.04
8.0.190.0070.00017.10
8.0.180.0050.00217.12
8.0.170.0000.00817.07
8.0.160.0070.00017.19
8.0.150.0000.00717.01
8.0.140.0080.00417.04
8.0.130.0030.00313.54
8.0.120.0030.00517.06
8.0.110.0000.00716.96
8.0.100.0040.00417.05
8.0.90.0000.00717.03
8.0.80.0070.01117.09
8.0.70.0070.00017.01
8.0.60.0000.00817.06
8.0.50.0050.00316.95
8.0.30.0050.01417.13
8.0.20.0060.01417.40
8.0.10.0000.00816.91
8.0.00.0090.00916.81
7.4.330.0050.00015.08
7.4.320.0050.00216.57
7.4.300.0060.00016.67
7.4.290.0030.00316.69
7.4.280.0000.00716.76
7.4.270.0030.00316.61
7.4.260.0030.00316.69
7.4.250.0000.00716.64
7.4.240.0070.00016.77
7.4.230.0050.00316.76
7.4.220.0120.00616.66
7.4.210.0030.01116.68
7.4.200.0000.00816.89
7.4.160.0060.00916.52
7.4.150.0070.01117.40
7.4.140.0120.01017.86
7.4.130.0070.01016.58
7.4.120.0090.00816.68
7.4.110.0100.00716.53
7.4.100.0070.01016.68
7.4.90.0140.00916.73
7.4.80.0080.01019.39
7.4.70.0070.01416.48
7.4.60.0110.00616.86
7.4.50.0070.01016.56
7.4.40.0110.01116.78
7.4.30.0030.01316.71
7.4.00.0070.01215.11
7.3.330.0030.00313.20
7.3.320.0060.00013.11
7.3.310.0070.00016.30
7.3.300.0030.00316.39
7.3.290.0110.00816.39
7.3.280.0080.00916.39
7.3.270.0120.00617.40
7.3.260.0030.01516.76
7.3.250.0100.00916.37
7.3.240.0090.00816.62
7.3.230.0070.01116.45
7.3.210.0070.01016.40
7.3.200.0100.00716.32
7.3.190.0110.00816.29
7.3.180.0040.01116.69
7.3.170.0090.00916.52
7.3.160.0130.00316.47
7.3.120.0120.00314.71
7.3.110.0120.00614.61
7.3.100.0000.01715.09
7.3.90.0100.00614.84
7.3.80.0000.01614.77
7.3.70.0000.01414.94
7.3.60.0130.00314.65
7.3.50.0030.00714.92
7.3.40.0070.00714.99
7.3.30.0040.01114.76
7.3.20.0000.01416.73
7.3.10.0070.00716.70
7.3.00.0030.01116.61
7.2.330.0040.01516.81
7.2.320.0140.00716.71
7.2.310.0080.01516.55
7.2.300.0130.00316.42
7.2.290.0100.00716.55
7.2.250.0070.01015.21
7.2.240.0070.01415.23
7.2.230.0110.00415.01
7.2.220.0040.00715.18
7.2.210.0100.00315.09
7.2.200.0080.00415.19
7.2.190.0070.00314.84
7.2.180.0070.00714.96
7.2.170.0040.00815.06
7.2.00.0060.00919.28
7.1.330.0090.00615.56
7.1.320.0060.00315.98
7.1.310.0000.01715.82
7.1.300.0040.01115.85
7.1.290.0120.00015.80
7.1.280.0080.00415.83
7.1.270.0000.01415.93
7.1.260.0070.00715.63
7.1.100.0110.00418.37
7.1.70.0030.00517.02
7.1.60.0040.01420.41
7.1.00.0000.07722.42
7.0.200.0130.00316.83
7.0.60.0170.03721.79
7.0.50.0330.05320.41
7.0.40.0130.07020.31
7.0.30.0330.05320.32
7.0.20.0230.05320.40
7.0.10.0270.07320.24
7.0.00.0130.06320.30
5.6.280.0100.06720.80
5.6.210.0030.04020.74
5.6.200.0170.05018.21
5.6.190.0300.06321.11
5.6.180.0170.05721.18
5.6.170.0130.06320.93
5.6.160.0170.06321.04
5.6.150.0130.06721.08
5.6.140.0270.04721.14
5.6.130.0230.05721.03
5.6.120.0130.06321.03
5.6.110.0170.06021.06
5.6.100.0130.06321.17
5.6.90.0230.05321.07
5.6.80.0130.06720.53
5.6.70.0270.04720.50
5.6.60.0270.06320.50
5.6.50.0270.06320.48
5.6.40.0130.06020.46
5.6.30.0170.06320.46
5.6.20.0230.06720.29
5.6.10.0100.07020.48
5.6.00.0130.06020.46
5.5.350.4270.04320.38
5.5.340.0070.06317.88
5.5.330.0200.05020.87
5.5.320.0100.06720.85
5.5.310.0130.06020.81
5.5.300.0200.06320.83
5.5.290.0170.06320.90
5.5.280.0230.06020.89
5.5.270.0130.06320.84
5.5.260.0330.06020.96
5.5.250.0130.06320.63
5.5.240.0070.07020.21
5.5.230.0270.05020.21
5.5.220.0200.05320.24
5.5.210.0270.05720.16
5.5.200.0200.05320.18
5.5.190.0170.05320.23
5.5.180.0200.05320.32
5.5.160.0030.07020.32
5.5.150.0130.05720.35
5.5.140.0200.05320.27
5.5.130.0170.05020.38
5.5.120.0200.05720.35
5.5.110.0170.05320.20
5.5.100.0170.06720.27
5.5.90.0100.05720.11
5.5.80.0200.07020.18
5.5.70.0300.06020.13
5.5.60.0130.07720.10
5.5.50.0170.07320.13
5.5.40.0170.05320.21
5.5.30.0170.05020.11
5.5.20.0070.06320.14
5.5.10.0270.06720.11
5.5.00.0300.04720.11

preferences:
68.63 ms | 401 KiB | 5 Q