3v4l.org

run code in 300+ PHP versions simultaneously
<?php function reverseEnglishWords($string) { return preg_replace_callback('/(?!\s)[^\p{Arabic}\r\n]+/u', function ($m) { $tmp = preg_replace_callback('~(\w+)([^\w\s]+)~', function($n) { return strrev($n[2]) . $n[1]; }, $m[0]); return implode(" ", array_reverse( preg_split('~\s+~u', $tmp, -1, PREG_SPLIT_NO_EMPTY) ) ); }, $string); } $s = " این یک تست جدید است Is my English line working just fine? I hope it does... Another one?! این یک جمله جدید است and this is to be continued in English... "; echo reverseEnglishWords($s);

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)
8.5.10.0100.00816.73
8.5.00.0110.01020.29
8.4.150.0020.00014.05
8.4.140.0120.00917.64
8.4.130.0140.00518.14
8.4.120.0080.01120.59
8.4.110.0090.00519.05
8.4.100.0140.00718.13
8.4.90.0120.00818.65
8.4.80.0120.00819.97
8.4.70.0040.00418.13
8.4.60.0030.00618.96
8.4.50.0080.01320.44
8.4.40.0130.00719.79
8.4.30.0100.01019.48
8.4.20.0160.00320.39
8.4.10.0130.00318.81
8.3.280.0120.00818.79
8.3.270.0120.00816.84
8.3.260.0120.00816.68
8.3.250.0130.00719.00
8.3.240.0110.00816.77
8.3.230.0130.00616.84
8.3.220.0130.00517.23
8.3.210.0130.00518.74
8.3.200.0050.00416.95
8.3.190.0130.00717.38
8.3.180.0070.00316.85
8.3.170.0120.00617.48
8.3.160.0090.00918.68
8.3.150.0130.00719.22
8.3.140.0100.01020.93
8.3.130.0090.00918.68
8.3.120.0000.00819.13
8.3.110.0060.00317.13
8.3.100.0040.00424.06
8.3.90.0000.00826.77
8.3.80.0060.00317.97
8.3.70.0090.00616.88
8.3.60.0120.00617.13
8.3.50.0110.00717.78
8.3.40.0030.01218.91
8.3.30.0030.01219.00
8.3.20.0040.00419.34
8.3.10.0040.00421.98
8.3.00.0050.00321.66
8.2.290.0130.00720.42
8.2.280.0100.01118.48
8.2.270.0070.01117.28
8.2.260.0070.00717.20
8.2.250.0030.00616.97
8.2.240.0050.00317.49
8.2.230.0000.01020.94
8.2.220.0040.00437.54
8.2.210.0080.00026.77
8.2.200.0030.00618.79
8.2.190.0090.00918.59
8.2.180.0070.00716.63
8.2.170.0070.00722.96
8.2.160.0030.01020.44
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00421.05
8.2.110.0030.00621.24
8.2.100.0060.00618.16
8.2.90.0000.00817.88
8.2.80.0030.00518.90
8.2.70.0080.00017.93
8.2.60.0110.00018.22
8.2.50.0040.00418.10
8.2.40.0040.00419.55
8.2.30.0070.00019.34
8.2.20.0030.00518.24
8.2.10.0080.00218.30
8.2.00.0050.00319.46
8.1.330.0140.00823.84
8.1.320.0110.01016.41
8.1.310.0020.00516.63
8.1.300.0100.01018.66
8.1.290.0060.00330.84
8.1.280.0040.01125.92
8.1.270.0050.00222.23
8.1.260.0070.00726.35
8.1.250.0000.00828.09
8.1.240.0030.00621.29
8.1.230.0100.00319.79
8.1.220.0000.00817.77
8.1.210.0040.00418.77
8.1.200.0000.01017.73
8.1.190.0060.00317.48
8.1.180.0050.00318.10
8.1.170.0030.00618.92
8.1.160.0000.00818.97
8.1.150.0040.00418.94
8.1.140.0040.00422.16
8.1.130.0080.00020.15
8.1.120.0060.00317.50
8.1.110.0040.00417.52
8.1.100.0070.00017.61
8.1.90.0050.00317.55
8.1.80.0080.00017.68
8.1.70.0030.00317.55
8.1.60.0080.00017.69
8.1.50.0030.00717.74
8.1.40.0030.00617.73
8.1.30.0000.00817.70
8.1.20.0000.00717.84
8.1.10.0000.00817.63
8.1.00.0030.00617.72
8.0.300.0000.00818.77
8.0.290.0040.00417.13
8.0.280.0030.00318.51
8.0.270.0070.00017.32
8.0.260.0000.00618.40
8.0.250.0000.00717.21
8.0.240.0040.00417.27
8.0.230.0000.00717.14
8.0.220.0040.00417.06
8.0.210.0000.00717.04
8.0.200.0070.00017.27
8.0.190.0040.00417.24
8.0.180.0030.00517.05
8.0.170.0030.00517.22
8.0.160.0000.00817.28
8.0.150.0030.00617.13
8.0.140.0000.00717.15
8.0.130.0060.00013.62
8.0.120.0030.00517.15
8.0.110.0030.00617.13
8.0.100.0030.00517.13
8.0.90.0040.00417.24
8.0.80.0060.01017.15
8.0.70.0000.00717.23
8.0.60.0070.00017.00
8.0.50.0040.00417.24
8.0.30.0110.00717.42
8.0.20.0190.00717.40
8.0.10.0000.00817.25
8.0.00.0060.01117.08
7.4.330.0000.00516.66
7.4.320.0060.00016.88
7.4.300.0000.00616.79
7.4.290.0030.00316.77
7.4.280.0000.00816.80
7.4.270.0040.00416.93
7.4.260.0000.00716.87
7.4.250.0000.00816.68
7.4.240.0000.00716.91
7.4.230.0000.00816.89
7.4.220.0000.00716.61
7.4.210.0090.00716.95
7.4.200.0050.00216.62
7.4.160.0130.00616.77
7.4.140.0090.01017.86
7.4.130.0170.00716.91
7.4.120.0090.01016.79
7.4.110.0060.01216.77
7.4.100.0110.01116.73
7.4.90.0130.00916.85
7.4.80.0100.00719.39
7.4.70.0030.01316.81
7.4.60.0090.00916.72
7.4.50.0030.00716.51
7.4.40.0080.01216.86
7.4.00.0060.00915.31
7.3.330.0030.00313.49
7.3.320.0000.00613.51
7.3.310.0030.00316.59
7.3.300.0070.00016.45
7.3.290.0070.00016.43
7.3.280.0080.00916.47
7.3.260.0120.00616.65
7.3.240.0100.01016.64
7.3.230.0100.00716.55
7.3.210.0160.00316.83
7.3.200.0120.00616.70
7.3.190.0070.01316.84
7.3.180.0100.00716.70
7.3.170.0070.01116.68
7.3.160.0000.01616.67
7.3.120.0070.01017.15
7.3.110.0070.00317.15
7.3.100.0130.00017.15
7.3.90.0030.00617.15
7.3.80.0030.00617.15
7.3.70.0030.01417.15
7.3.60.0040.01117.15
7.3.50.0030.01317.15
7.3.40.0030.00717.15
7.3.30.0100.00317.15
7.3.20.0030.01017.15
7.3.10.0060.00317.15
7.3.00.0030.01117.15
7.2.330.0210.00416.89
7.2.320.0110.00716.89
7.2.310.0070.01016.91
7.2.300.0100.00616.77
7.2.290.0150.00616.78
7.2.240.0030.01017.15
7.2.230.0060.00617.15
7.2.220.0030.01017.15
7.2.210.0000.01017.15
7.2.200.0070.00717.15
7.2.190.0040.01417.15
7.2.180.0000.01217.15
7.2.170.0040.01117.15
7.2.160.0040.01217.15
7.2.150.0080.00417.15
7.2.140.0060.00617.15
7.2.130.0070.00717.23
7.2.120.0370.00916.07
7.2.110.0300.00815.92
7.2.100.0430.00715.92
7.2.90.0410.00815.93
7.2.80.0260.00616.03
7.2.70.0330.00816.09
7.2.60.0270.01016.10
7.2.50.0330.00916.20
7.2.40.0480.01016.17
7.2.30.0500.00716.19
7.2.20.0370.00816.05
7.2.10.0330.00616.09
7.2.00.0290.01016.26
7.1.330.0040.01117.15
7.1.320.0030.01017.15
7.1.310.0060.00617.15
7.1.300.0070.00717.15
7.1.290.0060.00917.15
7.1.280.0100.00617.15
7.1.270.0060.00617.15
7.1.260.0090.00417.15
7.1.250.0060.00617.15
7.1.240.0570.00614.75
7.1.230.0400.00714.69
7.1.220.0370.00714.79
7.1.210.0540.00814.69
7.1.200.0480.00714.73
7.1.190.0330.00814.63
7.1.180.0360.00714.61
7.1.170.0490.00914.63
7.1.160.0740.00514.71
7.1.150.0440.00714.71
7.1.140.0580.00714.45
7.1.130.0540.00614.65
7.1.120.0520.00914.70
7.1.110.0400.00814.90
7.1.100.0430.00414.67
7.1.90.0600.01114.63
7.1.80.0330.00814.71
7.1.70.0500.00514.71
7.1.60.0520.01014.68
7.1.50.0350.00814.83
7.1.40.0390.01014.73
7.1.30.0420.00414.73
7.1.20.0450.01114.70
7.1.10.0380.00614.68
7.1.00.0450.00514.68
5.6.380.0120.00414.39

preferences:
42.43 ms | 403 KiB | 5 Q