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)
8.3.60.0150.00018.40
8.3.50.0170.00318.43
8.3.40.0050.01018.90
8.3.30.0060.00919.07
8.3.20.0040.00420.15
8.3.10.0030.00521.92
8.3.00.0080.00023.57
8.2.180.0160.00018.36
8.2.170.0070.00722.96
8.2.160.0170.00319.29
8.2.150.0040.00424.18
8.2.140.0140.00424.66
8.2.130.0000.00720.53
8.2.120.0060.00326.35
8.2.110.0070.00319.30
8.2.100.0060.00618.10
8.2.90.0000.00819.29
8.2.80.0080.00017.97
8.2.70.0060.00317.88
8.2.60.0040.00418.04
8.2.50.0090.00018.10
8.2.40.0040.00422.45
8.2.30.0000.00819.23
8.2.20.0040.00418.04
8.2.10.0030.00518.40
8.2.00.0040.00418.25
8.1.280.0090.00625.92
8.1.270.0050.00320.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.95
8.1.230.0090.00317.77
8.1.220.0000.00817.78
8.1.210.0040.00418.77
8.1.200.0040.00417.38
8.1.190.0000.00817.60
8.1.180.0000.00718.10
8.1.170.0040.00421.85
8.1.160.0040.00418.77
8.1.150.0050.00221.85
8.1.140.0000.00819.61
8.1.130.0000.00719.06
8.1.120.0070.00017.63
8.1.110.0080.00017.59
8.1.100.0000.00817.53
8.1.90.0000.00817.57
8.1.80.0040.00417.51
8.1.70.0040.00417.51
8.1.60.0000.00917.74
8.1.50.0030.00517.57
8.1.40.0040.00417.68
8.1.30.0040.00417.87
8.1.20.0040.00417.83
8.1.10.0040.00417.71
8.1.00.0070.00017.55
8.0.300.0040.00418.77
8.0.290.0070.00016.88
8.0.280.0040.00418.31
8.0.270.0030.00317.30
8.0.260.0030.00317.22
8.0.250.0070.00017.20
8.0.240.0070.00017.21
8.0.230.0030.00317.16
8.0.220.0030.00317.02
8.0.210.0020.00517.01
8.0.200.0030.00317.05
8.0.190.0030.00517.16
8.0.180.0000.00717.09
8.0.170.0030.00417.23
8.0.160.0040.00417.03
8.0.150.0000.00717.07
8.0.140.0040.00417.17
8.0.130.0000.00613.64
8.0.120.0080.00017.15
8.0.110.0050.00217.01
8.0.100.0040.00417.06
8.0.90.0000.00817.10
8.0.80.0070.00917.18
8.0.70.0030.00517.17
8.0.60.0000.00817.23
8.0.50.0000.00817.21
8.0.30.0070.01017.23
8.0.20.0090.01017.44
8.0.10.0040.00417.17
8.0.00.0140.00317.00
7.4.330.0000.00615.55
7.4.320.0030.00516.67
7.4.300.0000.00616.65
7.4.290.0030.00316.71
7.4.280.0040.00416.74
7.4.270.0030.00316.82
7.4.260.0040.00816.61
7.4.250.0000.00816.71
7.4.240.0070.00016.86
7.4.230.0040.00416.83
7.4.220.0120.01216.94
7.4.210.0070.00716.93
7.4.200.0030.00316.96
7.4.160.0100.01016.77
7.4.150.0090.00917.40
7.4.140.0130.01017.86
7.4.130.0070.01216.77
7.4.120.0100.00916.77
7.4.110.0140.00416.76
7.4.100.0080.00816.82
7.4.90.0110.00616.78
7.4.80.0130.01119.39
7.4.70.0090.00916.86
7.4.60.0130.00316.55
7.4.50.0060.00616.78
7.4.40.0070.01416.62
7.4.30.0120.00416.69
7.4.10.0070.01116.55
7.4.00.0070.01215.94
7.3.330.0030.00313.68
7.3.320.0050.00013.61
7.3.310.0030.00316.67
7.3.300.0040.00416.58
7.3.290.0110.00616.65
7.3.280.0090.01016.62
7.3.270.0060.01117.40
7.3.260.0060.01116.82
7.3.250.0060.01316.78
7.3.240.0090.01016.76
7.3.230.0060.01616.49
7.3.210.0170.00216.70
7.3.200.0090.00616.94
7.3.190.0150.00016.79
7.3.180.0030.01316.65
7.3.170.0210.00016.84
7.3.160.0120.00316.84
7.3.130.0070.00716.69
7.3.120.0040.01516.50
7.3.110.0030.01316.55
7.3.100.0090.00616.79
7.3.90.0100.00716.64
7.3.80.0070.00716.64
7.3.70.0100.00016.83
7.3.60.0030.01216.59
7.3.50.0060.00616.51
7.3.40.0090.00316.51
7.3.30.0030.00616.52
7.3.20.0110.00418.45
7.3.10.0030.01218.33
7.3.00.0090.00018.30
7.2.330.0070.01016.87
7.2.320.0110.00616.86
7.2.310.0070.01616.93
7.2.300.0130.01016.77
7.2.290.0110.00716.79
7.2.260.0080.00816.72
7.2.250.0030.01716.89
7.2.240.0040.01516.89
7.2.230.0070.00716.67
7.2.220.0070.00716.76
7.2.210.0130.00316.70
7.2.200.0000.01716.79
7.2.190.0030.01316.73
7.2.180.0100.00316.61
7.2.170.0080.00316.75
7.2.160.0060.00616.77
7.2.150.0090.00618.66
7.2.140.0060.00618.68
7.2.130.0040.01118.65
7.2.120.0060.00918.46
7.2.110.0030.01018.68
7.2.100.0120.00318.55
7.2.90.0060.01018.61
7.2.80.0030.01018.66
7.2.70.0120.00618.62
7.2.60.0090.00717.76
7.2.50.0110.00318.76
7.2.40.0040.01318.59
7.2.30.0040.01418.65
7.2.20.0100.00718.45
7.2.10.0040.00818.68
7.2.00.0070.01019.26
7.1.330.0070.00717.42
7.1.320.0030.00817.66
7.1.310.0030.00717.52
7.1.300.0060.00917.63
7.1.290.0070.00717.48
7.1.280.0100.00017.73
7.1.270.0030.01317.56
7.1.260.0030.01017.57
7.1.250.0100.00617.55
7.1.240.0030.01217.31
7.1.230.0100.00017.44
7.1.220.0120.00317.54
7.1.210.0030.00917.47
7.1.200.0030.00916.69
7.1.190.0060.00617.48
7.1.180.0060.00317.38
7.1.170.0080.00317.50
7.1.160.0040.00817.38
7.1.150.0080.00817.48
7.1.140.0070.00717.39
7.1.130.0040.01117.44
7.1.120.0100.01017.58
7.1.110.0040.00817.46
7.1.100.0070.00417.43
7.1.90.0040.00817.59
7.1.80.0060.00617.52
7.1.70.0070.01017.44
7.1.60.0040.00917.43
7.1.50.0160.00526.39
7.1.40.0900.03728.10
7.1.30.1400.01225.24
7.1.20.1480.01025.36
7.1.10.0780.00816.15
7.1.00.0770.00916.17
7.0.330.0030.01017.18
7.0.320.0030.00917.21
7.0.310.0030.00917.18
7.0.300.0060.00916.94
7.0.290.0040.00717.17
7.0.280.0070.00717.26
7.0.270.0070.00717.28
7.0.260.0070.00317.04
7.0.250.0070.00717.04
7.0.240.0060.00617.16
7.0.230.0040.00817.25
7.0.220.0030.01017.20
7.0.210.0030.01017.20
7.0.200.0080.00816.80
7.0.190.0070.00717.31
7.0.180.0000.00917.27
7.0.170.0880.01315.86
7.0.160.0930.01216.02
7.0.150.0960.00615.85
7.0.140.0820.00716.04
7.0.130.0670.00816.03
7.0.120.0920.00716.15
7.0.110.0750.00715.97
7.0.100.0770.00716.02
7.0.90.0650.00715.91
7.0.80.0550.00816.10
7.0.70.0640.00515.79
7.0.60.0590.00915.89
7.0.50.0710.00615.86
7.0.40.0770.00814.92
7.0.30.0950.00815.00
7.0.20.0980.00914.88
7.0.10.1350.00615.02
7.0.00.0800.00914.77
5.6.400.0060.00916.16
5.6.390.0030.01315.71
5.6.380.0000.01315.70
5.6.370.0030.00616.11
5.6.360.0060.00316.33
5.6.350.0110.00315.79
5.6.340.0040.00716.26
5.6.330.0040.01516.11
5.6.320.0100.00716.11
5.6.310.0040.01116.09
5.6.300.0070.00716.02
5.6.290.0030.00616.20
5.6.280.0090.00316.05
5.6.270.0120.00315.85
5.6.260.0050.00516.02
5.6.250.0070.00715.94
5.6.240.0070.01015.96
5.6.230.0040.01116.07
5.6.220.0090.00615.76
5.6.210.0120.00416.03
5.6.200.0070.01015.73
5.6.190.0040.01116.18
5.6.180.0040.01115.88
5.6.170.0040.01515.90
5.6.160.0060.00916.25
5.6.150.0000.01116.12
5.6.140.0030.01016.05
5.6.130.0060.00916.05
5.6.120.0030.01315.93
5.6.110.0070.00716.05
5.6.100.0070.01116.01
5.6.90.0080.00815.90
5.6.80.0040.01115.79
5.6.70.0000.01215.70
5.6.60.0030.00715.90
5.6.50.0030.01416.14
5.6.40.0100.00715.79
5.6.30.0040.01115.83
5.6.20.0000.01515.95
5.6.10.0070.00315.87
5.6.00.0030.00916.02

preferences:
63.52 ms | 400 KiB | 5 Q