3v4l.org

run code in 300+ PHP versions simultaneously
<?php const EMOJIS = [ "00a9" => [["\u00A9\uFE0F", "\u00A9"], "\uE24E", "\uDBBA\uDF29", ["copyright"], 0, 0, 11, 0], "00ae" => [["\u00AE\uFE0F", "\u00AE"], "\uE24F", "\uDBBA\uDF2D", ["registered"], 0, 1, 11, 0], "203c" => [["\u203C\uFE0F", "\u203C"], "", "\uDBBA\uDF06", ["bangbang"], 0, 2, 15, 0] ]; function parse_emojis(string $string): string { preg_match_all('/(?<match>:.*:)/', $string, $matches, PREG_PATTERN_ORDER); $emojis = $matches['match']; foreach ($emojis as $emoji): $emoji_name = trim($emoji, ':'); foreach (EMOJIS as $key => $value): $names = $value[3]; foreach($names as $name): if ($name == $emoji_name): $string = str_replace($emoji, sprintf('\\u{%s}', $key), $string); break; endif; endforeach; endforeach; endforeach; return $string; } var_dump(parse_emojis(' Ok. Nice :registered: Very very very nice :bangbang: Good. '));

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)
8.3.60.0150.00316.88
8.3.50.0150.00616.63
8.3.40.0120.00418.97
8.3.30.0120.00318.76
8.3.20.0040.00420.21
8.3.10.0080.00023.60
8.3.00.0050.00323.66
8.2.180.0040.01416.75
8.2.170.0110.00319.22
8.2.160.0060.01222.96
8.2.150.0030.00625.66
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0020.00521.00
8.2.110.0090.00019.37
8.2.100.0120.00018.03
8.2.90.0080.00018.16
8.2.80.0030.00619.29
8.2.70.0040.00417.93
8.2.60.0040.00418.16
8.2.50.0090.00018.10
8.2.40.0000.00720.55
8.2.30.0030.00619.38
8.2.20.0000.00818.10
8.2.10.0040.00418.20
8.2.00.0000.00718.25
8.1.280.0090.00925.92
8.1.270.0000.00822.27
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0070.00322.35
8.1.230.0040.00821.04
8.1.220.0050.00317.89
8.1.210.0000.00819.09
8.1.200.0030.00617.38
8.1.190.0040.00417.60
8.1.180.0030.00618.10
8.1.170.0040.00418.96
8.1.160.0000.00918.95
8.1.150.0040.00418.97
8.1.140.0040.00417.77
8.1.130.0040.00418.98
8.1.120.0070.00017.69
8.1.110.0070.00017.55
8.1.100.0040.00417.63
8.1.90.0040.00417.63
8.1.80.0040.00417.55
8.1.70.0000.00817.52
8.1.60.0030.00617.66
8.1.50.0080.00317.70
8.1.40.0000.00817.75
8.1.30.0030.00517.87
8.1.20.0050.00517.85
8.1.10.0080.00017.78
8.1.00.0080.00017.72
8.0.300.0080.00020.25
8.0.290.0000.00916.88
8.0.280.0000.00718.47
8.0.270.0070.00017.32
8.0.260.0040.00417.00
8.0.250.0070.00017.14
8.0.240.0050.00217.12
8.0.230.0000.00717.10
8.0.220.0030.00317.11
8.0.210.0000.00717.06
8.0.200.0050.00317.00
8.0.190.0040.00417.04
8.0.180.0050.00216.99
8.0.170.0040.00417.11
8.0.160.0040.00416.96
8.0.150.0030.00517.05
8.0.140.0100.00016.90
8.0.130.0030.00313.56
8.0.120.0030.00617.05
8.0.110.0000.00916.98
8.0.100.0000.00717.04
8.0.90.0040.00416.91
8.0.80.0120.00417.12
8.0.70.0040.00416.93
8.0.60.0040.00417.07
8.0.50.0000.00717.18
8.0.30.0110.00817.22
8.0.20.0100.01217.42
8.0.10.0030.00517.23
8.0.00.0060.01117.18
7.4.330.0030.00316.71
7.4.320.0030.00316.73
7.4.300.0060.00016.77
7.4.290.0070.00016.68
7.4.280.0040.00416.68
7.4.270.0000.01116.67
7.4.260.0080.00016.73
7.4.250.0000.00716.69
7.4.240.0040.00416.87
7.4.230.0030.00316.74
7.4.220.0130.00616.77
7.4.210.0080.00816.97
7.4.200.0000.00716.93
7.4.160.0130.00316.79
7.4.150.0170.01217.40
7.4.140.0120.00917.86
7.4.130.0060.01216.93
7.4.120.0060.01216.76
7.4.110.0130.00316.86
7.4.100.0030.01716.75
7.4.90.0070.01116.63
7.4.80.0210.00319.39
7.4.70.0100.01016.50
7.4.60.0100.00616.59
7.4.50.0100.00716.46
7.4.40.0100.00916.82
7.4.30.0080.00816.56
7.4.00.0070.00715.33
7.3.330.0050.00013.38
7.3.320.0030.00313.42
7.3.310.0020.00516.46
7.3.300.0020.00516.49
7.3.290.0080.00616.47
7.3.280.0090.00816.48
7.3.270.0070.01117.40
7.3.260.0090.00816.78
7.3.250.0070.01016.52
7.3.240.0110.01016.62
7.3.230.0090.01316.58
7.3.210.0030.01416.87
7.3.200.0190.00416.83
7.3.190.0130.00516.63
7.3.180.0060.01016.74
7.3.170.0100.00716.69
7.3.160.0060.00916.78
7.2.330.0070.01016.80
7.2.320.0130.00317.05
7.2.310.0140.00416.93
7.2.300.0200.00316.91
7.2.290.0090.00916.86
7.2.60.0040.00817.16
7.1.200.0040.00715.91
7.1.110.0090.00618.46
7.1.100.0030.01418.37
7.1.90.0130.00318.55
7.1.80.0080.01218.09
7.1.70.0120.00617.47
7.1.60.0210.00635.33
7.1.50.0240.01434.75
7.1.40.0240.01434.71
7.1.30.0210.01534.80
7.1.20.0290.01034.73
7.1.10.0080.01216.75
7.1.00.0040.01116.87
7.0.250.0040.01117.84
7.0.240.0110.01018.18
7.0.230.0080.01118.02
7.0.220.0030.01218.05
7.0.210.0040.01316.51
7.0.200.0030.01216.87
7.0.190.0030.01416.94
7.0.180.0090.00916.34
7.0.170.0060.01116.50
7.0.160.0040.01416.56
7.0.150.0100.01116.47
7.0.140.0070.00716.52
7.0.130.0030.01216.65
7.0.120.0090.01016.61
7.0.110.0080.00816.62
7.0.100.0060.01116.45
7.0.90.0060.01216.48
7.0.80.0080.00816.54
7.0.70.0080.00716.57
7.0.60.0110.00416.56
7.0.50.0040.01116.44
7.0.40.0100.00616.85
7.0.30.0100.01016.71
7.0.20.0040.01116.56
7.0.10.0030.01116.75
7.0.00.0030.01016.78

preferences:
79.35 ms | 400 KiB | 5 Q