3v4l.org

run code in 300+ PHP versions simultaneously
<?php mb_internal_encoding("UTF-8"); /* $s="ó12345678\r\n1234\n;"; //$s=utf8_encode("ó12345678\r\n1234\n;") // "ó12345678rn1234n;" // 012345678901234567890 print_r(mb_detect_encoding($s)."\n"); print_r(mb_strlen($s)."\n"); print_r(mb_strpos($s,';')."\n"); */ /* $linePart="abszolúte A_ADV ADV,;"; for ($i=0;$i<strlen($linePart);$i++) { print $i . "\t" . dechex(ord($linePart[$i])) . "\t" . $linePart[$i] . PHP_EOL; } print 'orig linePart length: '; var_dump(mb_strlen($linePart)); print 'orig linePart: '; var_dump($linePart); print '; pos: '; var_dump(mb_strpos($linePart, ';')); */ //print mb_substr('0123456789', 5, null); print_r(mb_split("\t", "almalés\taaaa\t"));

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)
8.3.60.0150.00018.43
8.3.50.0110.00822.04
8.3.40.0110.00418.70
8.3.30.0150.00018.95
8.3.20.0040.00420.32
8.3.10.0050.00322.27
8.3.00.0040.00422.57
8.2.180.0110.00416.36
8.2.170.0110.00722.96
8.2.160.0140.00019.06
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00317.50
8.2.110.0000.00822.20
8.2.100.0070.00719.51
8.2.90.0030.00519.08
8.2.80.0090.00317.97
8.2.70.0030.00517.63
8.2.60.0040.00417.93
8.2.50.0050.00318.07
8.2.40.0040.00418.03
8.2.30.0030.00717.91
8.2.20.0050.00317.58
8.2.10.0050.00319.47
8.2.00.0030.00517.68
8.1.280.0060.00925.92
8.1.270.0080.00022.24
8.1.260.0030.00526.35
8.1.250.0090.00028.09
8.1.240.0030.00618.47
8.1.230.0040.00719.13
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0000.00917.40
8.1.180.0040.00418.10
8.1.170.0080.00018.42
8.1.160.0000.01122.08
8.1.150.0040.00418.69
8.1.140.0040.00417.47
8.1.130.0040.00417.83
8.1.120.0050.00317.37
8.1.110.0000.00717.36
8.1.100.0050.00217.46
8.1.90.0030.00417.41
8.1.80.0070.00017.40
8.1.70.0040.00417.44
8.1.60.0000.01117.57
8.1.50.0040.00417.46
8.1.40.0040.00417.55
8.1.30.0000.00717.65
8.1.20.0000.00817.61
8.1.10.0000.00717.52
8.1.00.0050.00217.28
8.0.300.0050.00218.77
8.0.290.0040.00417.17
8.0.280.0040.00418.44
8.0.270.0070.00017.27
8.0.260.0030.00316.87
8.0.250.0060.00316.98
8.0.240.0070.00016.86
8.0.230.0000.00716.99
8.0.220.0020.00516.86
8.0.210.0080.00016.84
8.0.200.0000.00716.96
8.0.190.0040.00416.91
8.0.180.0070.00016.91
8.0.170.0000.00816.93
8.0.160.0000.00816.80
8.0.150.0070.00016.89
8.0.140.0000.00716.85
8.0.130.0000.00513.26
8.0.120.0040.00416.87
8.0.110.0070.00016.86
8.0.100.0000.00816.76
8.0.90.0000.00716.84
8.0.80.0040.01116.78
8.0.70.0080.00017.00
8.0.60.0050.00216.79
8.0.50.0000.00816.86
8.0.30.0130.00817.04
8.0.20.0090.00917.40
8.0.10.0000.00716.92
8.0.00.0100.01116.66
7.4.330.0000.00515.00
7.4.320.0080.00016.61
7.4.300.0050.00316.52
7.4.290.0070.00016.59
7.4.280.0030.00616.60
7.4.270.0040.00416.50
7.4.260.0070.00016.48
7.4.250.0060.00316.57
7.4.240.0030.00516.52
7.4.230.0060.00016.49
7.4.220.0070.01116.56
7.4.210.0070.00916.55
7.4.200.0000.00716.61
7.4.190.0070.00016.41
7.4.160.0090.00616.41
7.4.150.0030.01417.40
7.4.140.0130.00517.86
7.4.130.0140.00616.44
7.4.120.0080.01216.59
7.4.110.0170.00016.50
7.4.100.0070.01016.44
7.4.90.0030.01316.40
7.4.80.0030.01319.39
7.4.70.0100.00716.46
7.4.60.0110.00716.37
7.4.50.0000.00816.48
7.4.40.0070.00722.77
7.4.30.0060.00916.52
7.4.00.0060.00914.69
7.3.330.0000.00613.04
7.3.320.0000.00512.89
7.3.310.0030.00316.13
7.3.300.0000.00716.19
7.3.290.0070.00716.18
7.3.280.0070.01216.25
7.3.270.0060.00917.40
7.3.260.0150.00916.22
7.3.250.0090.00716.29
7.3.240.0120.00816.30
7.3.230.0080.00816.41
7.3.210.0040.01316.37
7.3.200.0120.00419.39
7.3.190.0120.00416.32
7.3.180.0090.00616.20
7.3.170.0060.01316.27
7.3.160.0070.01416.36
7.3.120.0120.00614.40
7.2.330.0040.01216.46
7.2.320.0070.01316.62
7.2.310.0110.00616.21
7.2.300.0090.00816.21
7.2.290.0060.01216.60
7.2.60.0060.00616.58
7.2.00.0000.01418.96
7.1.200.0080.00415.57
7.1.100.0040.00717.95
7.1.70.0070.00016.86
7.1.60.0110.01419.82
7.1.50.0180.00316.89
7.1.00.0030.07722.48
7.0.200.0130.00714.52
7.0.140.0000.07322.15
7.0.60.0230.06720.00
7.0.50.0070.03717.88
7.0.40.0030.07719.96
7.0.30.0200.04020.15
7.0.20.0270.05020.20
7.0.10.0100.05720.08
7.0.00.0030.04720.04
5.6.280.0070.07021.04
5.6.210.0030.08720.55
5.6.200.0070.03718.19
5.6.190.0030.08320.60
5.6.180.0270.07320.65
5.6.170.0400.07720.48
5.6.160.0000.05720.50
5.6.150.0130.07318.15
5.6.140.0030.07318.26
5.6.130.0000.04318.20
5.6.120.0070.04321.01
5.6.110.0130.07720.96
5.6.100.0070.04320.88
5.6.90.0100.07720.98
5.6.80.0170.07720.43
5.6.70.4570.03720.49
5.5.350.0170.06320.41
5.5.340.0070.03318.07
5.5.330.0000.05020.43
5.5.320.0170.03720.28
5.5.310.0270.06720.29
5.5.300.0000.08317.97
5.5.290.0000.04717.94
5.5.280.0070.06020.86
5.5.270.0070.04720.63
5.5.260.0130.06020.79
5.5.250.0170.08020.68
5.5.240.0000.03320.18
5.4.450.0400.06719.63
5.4.440.0630.06319.70
5.4.430.0170.05319.37
5.4.420.0030.06319.56
5.4.410.0200.04719.41
5.4.400.0230.06018.49
5.4.390.0130.05018.71
5.4.380.0230.06018.68
5.4.370.0200.05318.63
5.4.360.0230.05018.84
5.4.350.0230.05318.76
5.4.340.0270.04718.58
5.4.320.0070.04112.48
5.4.310.0080.05112.48
5.4.300.0070.03812.48
5.4.290.0050.04112.48
5.4.280.0040.03912.38
5.4.270.0170.05019.06
5.4.260.0170.06018.94
5.4.250.0170.07019.04
5.4.240.0170.07019.06
5.4.230.0130.05719.01
5.4.220.0070.06318.91
5.4.210.0200.07718.91
5.4.200.0130.07719.13
5.4.190.0100.06019.13
5.4.180.0130.05319.10
5.4.170.0200.05319.00
5.4.160.0100.05319.21
5.4.150.0130.07318.96
5.4.140.0130.07016.70
5.4.130.0170.04016.56
5.4.120.0030.06716.66
5.4.110.0130.04716.71
5.4.100.0070.06716.73
5.4.90.0030.06716.48
5.4.80.0100.07316.74
5.4.70.0000.06016.67
5.4.60.0100.05316.45
5.4.50.0130.06316.61
5.4.40.0230.03716.65
5.4.30.0130.06016.53
5.4.20.0130.07016.62
5.4.10.0230.04316.54
5.4.00.0130.06716.05
5.3.290.0060.04012.80
5.3.280.0100.07714.75
5.3.270.0130.05714.77
5.3.260.0130.05014.65
5.3.250.0170.06014.88
5.3.240.0100.06014.86
5.3.230.0170.06014.47
5.3.220.0130.06714.69
5.3.210.0270.05314.73
5.3.200.0170.04314.59
5.3.190.0100.04714.61
5.3.180.0170.04714.43
5.3.170.0100.06314.55
5.3.160.0130.05314.61
5.3.150.0100.07014.77
5.3.140.0270.03714.60
5.3.130.0230.06014.82
5.3.120.0030.07314.73
5.3.110.0130.07014.60
5.3.100.0170.05714.21
5.3.90.0100.04714.32
5.3.80.0100.06314.06
5.3.70.0130.05314.21
5.3.60.0130.04313.99
5.3.50.0100.05013.82
5.3.40.0130.05314.14
5.3.30.0100.06714.07
5.3.20.0100.06713.95
5.3.10.0170.05713.75
5.3.00.0130.06313.82
5.2.170.0030.06711.19
5.2.160.0130.05011.35
5.2.150.0230.04011.44
5.2.140.0130.05711.34
5.2.130.0030.05011.10
5.2.120.0000.04711.09
5.2.110.0030.04711.09
5.2.100.0100.06011.30
5.2.90.0170.03711.20
5.2.80.0070.04011.19
5.2.70.0100.04711.30
5.2.60.0130.03711.33
5.2.50.0170.05710.89
5.2.40.0070.04011.21
5.2.30.0100.04310.96
5.2.20.0070.05310.95
5.2.10.0130.04710.85
5.2.00.0000.05710.99
5.1.60.0130.0339.96
5.1.50.0100.03710.29
5.1.40.0070.03310.09
5.1.30.0070.04010.47
5.1.20.0100.04010.61
5.1.10.0070.04310.14
5.1.00.0070.04310.34
5.0.50.0130.0338.64
5.0.40.0030.0438.56
5.0.30.0000.0638.20
5.0.20.0100.0308.37
5.0.10.0070.0408.14
5.0.00.0130.0338.04
4.4.90.0200.0337.87
4.4.80.0100.0237.87
4.4.70.0070.0277.87
4.4.60.0070.0207.87
4.4.50.0130.0237.87
4.4.40.0100.0337.87
4.4.30.0100.0237.87
4.4.20.0000.0237.87
4.4.10.0070.0207.87
4.4.00.0030.0437.87
4.3.110.0000.0277.87
4.3.100.0030.0237.87
4.3.90.0070.0177.87
4.3.80.0070.0337.87
4.3.70.0000.0307.87
4.3.60.0000.0307.87
4.3.50.0030.0307.87
4.3.40.0030.0407.87
4.3.30.0000.0277.87
4.3.20.0000.0277.87
4.3.10.0130.0207.87
4.3.00.0000.0236.47

preferences:
60.04 ms | 401 KiB | 5 Q