3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(-1); mb_internal_encoding('utf-8'); $text = "ну что. не смотрел 123еще black mesa.я собирался скачать ,но все как-то некогда было."; // Для тестов // $text = 'roses are red,and violets are blue.whatever you do i'll keep it for you.'; // $text = 'привет.есть 2 функции,preg_split и explode ,не понимаю,в чем между ними разница.'; /* Делает первую букву в строке заглавной */ function makeFirstLetterUppercase($text) { $sentences = preg_split("/(?<=[!\?\.])/u", $text, -1, PREG_SPLIT_NO_EMPTY); $countSentences = count($sentences); for ($i = 0; $i < $countSentences; $i++){ $sentences[1] = trim($sentences[1]); $sentences[$i] = mb_ucfirst($sentences[$i]); } $text=implode($sentences); return($text); } $text = makeFirstLetterUppercase($text); echo $text; /* исправляет текст */ function fixText($text) { /* ... */ } $result = fixText($text); echo "{$result}\n";

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
8.3.50.0140.00718.17
8.3.40.0170.00019.04
8.3.30.0110.00319.09
8.3.20.0040.00420.16
8.3.10.0040.00421.71
8.3.00.0000.00823.64
8.2.180.0140.00318.79
8.2.170.0070.00722.96
8.2.160.0090.00619.27
8.2.150.0040.00424.18
8.2.140.0030.01024.66
8.2.130.0040.00420.47
8.2.120.0040.00426.35
8.2.110.0030.00619.07
8.2.100.0060.00618.02
8.2.90.0000.00819.23
8.2.80.0030.00517.97
8.2.70.0060.00317.88
8.2.60.0080.00017.80
8.2.50.0040.00418.10
8.2.40.0040.00422.46
8.2.30.0000.00819.30
8.2.20.0050.00318.18
8.2.10.0000.00818.45
8.2.00.0000.00718.37
8.1.280.0060.00925.92
8.1.270.0000.00820.84
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0070.01023.80
8.1.230.0000.01217.58
8.1.220.0000.00917.80
8.1.210.0040.00418.77
8.1.200.0050.00517.50
8.1.190.0000.00817.48
8.1.180.0050.00318.10
8.1.170.0040.00422.11
8.1.160.0000.00718.93
8.1.150.0040.00421.86
8.1.140.0000.00819.66
8.1.130.0000.00718.98
8.1.120.0050.00317.62
8.1.110.0060.00317.64
8.1.100.0030.00617.45
8.1.90.0040.00417.48
8.1.80.0040.00417.60
8.1.70.0050.00217.61
8.1.60.0030.00617.76
8.1.50.0040.00417.57
8.1.40.0040.00417.55
8.1.30.0040.00417.88
8.1.20.0060.00317.65
8.1.10.0030.00617.68
8.1.00.0030.00517.75
8.0.300.0000.00718.77
8.0.290.0070.00017.00
8.0.280.0070.00018.42
8.0.270.0000.00717.29
8.0.260.0000.00717.21
8.0.250.0070.00017.18
8.0.240.0040.00417.20
8.0.230.0000.00717.15
8.0.220.0020.00517.14
8.0.210.0040.00417.15
8.0.200.0060.00017.22
8.0.190.0000.00817.21
8.0.180.0030.00517.17
8.0.170.0050.00217.09
8.0.160.0000.00717.16
8.0.150.0050.00217.20
8.0.140.0080.00017.18
8.0.130.0000.00613.53
8.0.120.0000.00817.19
8.0.110.0050.00217.05
8.0.100.0040.00417.13
8.0.90.0040.00417.08
8.0.80.0120.00917.13
8.0.70.0040.00417.04
8.0.60.0040.00417.04
8.0.50.0080.00017.20
8.0.30.0110.00517.08
8.0.20.0090.00917.43
8.0.10.0070.00017.33
8.0.00.0100.00716.96
7.4.330.0050.00015.55
7.4.320.0000.00716.83
7.4.300.0000.00616.87
7.4.290.0000.00716.71
7.4.280.0000.00716.73
7.4.270.0050.00216.75
7.4.260.0060.00616.79
7.4.250.0030.00316.72
7.4.240.0070.00016.73
7.4.230.0050.00316.73
7.4.220.0140.00716.90
7.4.210.0070.00716.93
7.4.200.0070.00016.84
7.4.160.0080.00816.76
7.4.150.0070.01117.40
7.4.140.0150.01017.86
7.4.130.0100.01016.70
7.4.120.0110.01016.78
7.4.110.0210.00016.70
7.4.100.0080.00816.75
7.4.90.0080.00816.83
7.4.80.0130.00619.39
7.4.70.0120.00616.87
7.4.60.0070.01016.81
7.4.50.0070.01016.79
7.4.40.0100.00716.88
7.4.30.0160.00616.84
7.4.10.0100.00515.21
7.4.00.0100.00815.25
7.3.330.0000.00613.66
7.3.320.0030.00313.47
7.3.310.0070.00016.61
7.3.300.0070.00016.52
7.3.290.0120.00416.66
7.3.280.0140.00916.64
7.3.270.0100.00717.40
7.3.260.0120.00716.55
7.3.250.0110.00816.74
7.3.240.0090.00916.82
7.3.230.0050.01316.64
7.3.210.0100.00716.78
7.3.200.0100.01316.87
7.3.190.0130.00316.94
7.3.180.0070.01016.55
7.3.170.0100.01316.82
7.3.160.0100.00616.77
7.3.130.0110.00714.93
7.3.120.0110.00714.99
7.3.110.0070.00915.21
7.3.100.0070.00914.89
7.3.90.0080.01015.13
7.3.80.0040.00615.06
7.3.70.0080.00314.92
7.3.60.0050.00915.12
7.3.50.0110.00615.16
7.3.40.0030.00715.07
7.3.30.0010.01015.00
7.3.20.0070.00516.78
7.3.10.0030.01116.78
7.3.00.0050.00816.82
7.2.330.0090.01016.88
7.2.320.0110.00816.82
7.2.310.0080.00816.86
7.2.300.0060.01216.97
7.2.290.0080.00816.84
7.2.260.0110.00715.30
7.2.250.0080.01015.20
7.2.240.0070.00915.25
7.2.230.0050.00715.26
7.2.220.0090.00715.31
7.2.210.0060.01015.22
7.2.200.0090.00815.27
7.2.190.0020.01215.24
7.2.180.0090.00315.19
7.2.170.0080.00615.29
7.2.160.0070.00415.18
7.2.150.0060.01017.18
7.2.140.0050.00517.04
7.2.130.0040.00816.90
7.2.120.0050.00917.04
7.2.110.0070.00617.14
7.2.100.0040.01117.06
7.2.90.0080.00617.16
7.2.80.0090.00517.15
7.2.70.0040.00617.23
7.2.60.0060.00716.96
7.2.50.0070.00717.00
7.2.40.0060.00616.99
7.2.30.0090.00317.24
7.2.20.0050.00817.05
7.2.10.0050.00717.14
7.2.00.0060.00817.15
7.1.330.0090.00616.20
7.1.320.0090.00816.02
7.1.310.0060.00616.18
7.1.300.0080.00615.89
7.1.290.0100.00016.09
7.1.280.0050.00815.92
7.1.270.0050.01016.05
7.1.260.0020.01015.97
7.1.250.0030.00715.96
7.1.240.0030.01515.96
7.1.230.0090.00315.98
7.1.220.0070.01015.92
7.1.210.0060.00516.10
7.1.200.0040.00915.83
7.1.190.0060.00815.91
7.1.180.0050.00816.11
7.1.170.0030.01116.00
7.1.160.0020.01216.01
7.1.150.0080.00615.90
7.1.140.0050.01015.97
7.1.130.0020.01115.87
7.1.120.0060.00316.06
7.1.110.0000.01315.90
7.1.100.0080.00715.81
7.1.90.0040.00916.07
7.1.80.0030.00915.81
7.1.70.0040.00916.46
7.1.60.0050.00716.52
7.1.50.0120.00922.34
7.1.40.0710.03023.55
7.1.30.0710.01121.62
7.1.20.0630.01121.56
7.1.10.0410.01015.58
7.1.00.0600.01015.54
7.0.330.0050.00515.54
7.0.320.0060.00915.53
7.0.310.0070.00815.74
7.0.300.0060.00515.57
7.0.290.0050.00815.59
7.0.280.0020.01115.66
7.0.270.0050.01015.56
7.0.260.0060.00615.56
7.0.250.0070.00415.63
7.0.240.0100.00315.44
7.0.230.0030.00815.68
7.0.220.0030.01015.69
7.0.210.0050.00815.63
7.0.200.0070.00716.14
7.0.190.0060.00815.66
7.0.180.0070.00715.67
7.0.170.0540.01215.38
7.0.160.0640.00615.30
7.0.150.0400.00915.31
7.0.140.0470.00915.25
7.0.130.0410.00915.34
7.0.120.0410.00915.34
7.0.110.0390.00815.37
7.0.100.0500.00715.28
7.0.90.0550.00815.39
7.0.80.0800.00715.37
7.0.70.0650.00815.23
7.0.60.0430.00615.16
7.0.50.0370.01015.52
7.0.40.0460.00514.03
7.0.30.0470.00614.04
7.0.20.0430.01014.10
7.0.10.0460.01014.09
7.0.00.0380.00813.99
5.6.400.0090.00114.43
5.6.390.0020.01114.68
5.6.380.0070.00314.37
5.6.370.0070.00714.33
5.6.360.0020.01114.29
5.6.350.0060.00914.50
5.6.340.0070.00714.46
5.6.330.0060.00814.47
5.6.320.0050.00614.48
5.6.310.0030.01014.45
5.6.300.0050.00714.01
5.6.290.0120.00314.44
5.6.280.0070.00514.47
5.6.270.0080.00114.39
5.6.260.0080.00514.57
5.6.250.0050.00914.64
5.6.240.0030.01414.62
5.6.230.0050.00514.37
5.6.220.0080.00514.26
5.6.210.0090.00414.38
5.6.200.0070.00514.47
5.6.190.0040.01114.60
5.6.180.0090.00514.34
5.6.170.0050.01114.50
5.6.160.0030.01214.52
5.6.150.0050.01014.45
5.6.140.0060.00714.54
5.6.130.0080.00514.53
5.6.120.0080.00614.51
5.6.110.0080.00314.36
5.6.100.0070.00714.44
5.6.90.0020.01014.35
5.6.80.0050.00814.28
5.6.70.0010.01214.32
5.6.60.0050.01214.39
5.6.50.0050.00914.12
5.6.40.0050.01114.50
5.6.30.0050.00614.45
5.6.20.0050.00714.29
5.6.10.0080.00514.41
5.6.00.0070.00714.43

preferences:
58.37 ms | 400 KiB | 5 Q