3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '��Hitmakers Feat. KNA Connected'; var_dump(ctype_print('��Hitmakers Feat. KNA Connected')); $s = iconv("UTF-8", "UTF-8//IGNORE", $str); var_dump($s); $str = preg_replace('/[\x00-\x08\x0B\x0C\x0E-\x1F\x80-\x9F]/u', '', $str); var_dump($str);

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)
8.3.60.0030.01416.63
8.3.50.0090.00616.31
8.3.40.0110.00418.67
8.3.30.0080.00618.71
8.3.20.0040.00420.30
8.3.10.0030.00623.61
8.3.00.0030.00623.48
8.2.180.0120.00616.63
8.2.170.0150.00322.96
8.2.160.0030.01020.35
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0080.00019.82
8.2.120.0080.00026.35
8.2.110.0030.00620.43
8.2.100.0090.00320.45
8.2.90.0000.00819.22
8.2.80.0050.00317.97
8.2.70.0100.00017.75
8.2.60.0000.00817.93
8.2.50.0070.00318.07
8.2.40.0060.00322.33
8.2.30.0030.00619.41
8.2.20.0040.00417.70
8.2.10.0000.00718.13
8.2.00.0050.00218.14
8.1.280.0080.00625.92
8.1.270.0110.00423.96
8.1.260.0030.00628.09
8.1.250.0080.00028.09
8.1.240.0000.01121.93
8.1.230.0120.00020.97
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0030.00517.25
8.1.180.0080.00018.10
8.1.170.0030.00618.72
8.1.160.0040.00420.68
8.1.150.0050.00218.89
8.1.140.0000.00819.59
8.1.130.0000.00817.66
8.1.120.0070.00017.55
8.1.110.0030.00517.45
8.1.100.0040.00417.49
8.1.90.0000.00717.57
8.1.80.0000.00717.56
8.1.70.0050.00317.58
8.1.60.0030.00517.66
8.1.50.0000.00817.53
8.1.40.0080.00017.61
8.1.30.0000.00817.73
8.1.20.0040.00417.61
8.1.10.0040.00417.61
8.1.00.0040.00417.42
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0070.00018.45
8.0.270.0000.00717.21
8.0.260.0000.00717.13
8.0.250.0000.00717.15
8.0.240.0060.00016.99
8.0.230.0000.00717.12
8.0.220.0000.00716.93
8.0.210.0030.00316.90
8.0.200.0000.00717.16
8.0.190.0050.00317.09
8.0.180.0040.00417.07
8.0.170.0000.00816.95
8.0.160.0050.00217.05
8.0.150.0070.00017.10
8.0.140.0030.00516.99
8.0.130.0060.00013.39
8.0.120.0030.00717.20
8.0.110.0060.00317.20
8.0.100.0000.00917.16
8.0.90.0040.00417.23
8.0.80.0070.01017.13
8.0.70.0040.00417.07
8.0.60.0030.00617.06
8.0.50.0030.00617.16
8.0.30.0100.01017.21
8.0.20.0130.01317.40
8.0.10.0000.00917.07
8.0.00.0120.00816.92
7.4.330.0050.00016.67
7.4.320.0000.00716.74
7.4.300.0030.00316.66
7.4.290.0000.00716.73
7.4.280.0000.01016.64
7.4.270.0020.00516.74
7.4.260.0040.00416.77
7.4.250.0040.00816.73
7.4.240.0070.00116.88
7.4.230.0030.00616.98
7.4.220.0070.01416.97
7.4.210.0090.01016.84
7.4.200.0040.00416.96
7.4.160.0090.00916.85
7.4.150.0100.01017.40
7.4.140.0130.01317.86
7.4.130.0090.01016.63
7.4.120.0140.00916.63
7.4.110.0120.00816.75
7.4.100.0150.00617.04
7.4.90.0180.00616.81
7.4.80.0070.01919.39
7.4.70.0150.00716.68
7.4.60.0100.01216.55
7.4.50.0110.01016.42
7.4.40.0180.00616.60
7.4.30.0090.01516.61
7.4.20.0170.00316.78
7.4.10.0080.01816.50
7.4.00.0070.01115.83
7.3.330.0050.00313.20
7.3.320.0030.00313.16
7.3.310.0030.00616.55
7.3.300.0040.00416.45
7.3.290.0040.00416.47
7.3.280.0070.01416.52
7.3.270.0070.01717.40
7.3.260.0060.01216.93
7.3.250.0140.00916.60
7.3.240.0090.01116.49
7.3.230.0040.01516.61
7.3.210.0110.00716.60
7.3.200.0140.01616.54
7.3.190.0100.01216.70
7.3.180.0120.01216.62
7.3.170.0110.01116.49
7.3.160.0130.00916.41
7.3.150.0140.01416.08
7.3.140.0230.00316.32
7.3.130.0080.01616.16
7.3.120.0170.00616.58
7.3.110.0100.01416.14
7.3.100.0160.00616.27
7.3.90.0040.01716.40
7.3.80.0030.02016.36
7.3.70.0100.01016.48
7.3.60.0130.00716.30
7.3.50.0140.00716.30
7.3.40.0130.00816.35
7.3.30.0100.01016.42
7.3.20.0810.00716.32
7.3.10.0120.01216.36
7.3.00.0090.01316.48
7.2.330.0110.01116.64
7.2.320.0140.01016.77
7.2.310.0160.01216.65
7.2.300.0120.01016.58
7.2.290.0080.01116.67
7.2.280.0200.00316.48
7.2.270.0200.00616.66
7.2.260.0200.00516.52
7.2.250.0170.00716.60
7.2.240.0100.01516.73
7.2.230.0060.01716.48
7.2.220.0080.01116.48
7.2.210.0190.00416.47
7.2.200.0110.01116.38
7.2.190.0150.00616.65
7.2.180.0120.00916.75
7.2.170.0120.00916.71
7.2.160.0160.00616.61
7.2.150.0100.01316.63
7.2.140.0310.00916.61
7.2.130.0130.00816.59
7.2.120.0080.01316.46
7.2.110.0070.01516.67
7.2.100.0090.01316.68
7.2.90.0130.00816.78
7.2.80.0080.01216.78
7.2.70.0100.01016.57
7.2.60.0100.00917.00
7.2.50.0060.01516.64
7.2.40.0070.01416.76
7.2.30.0130.01616.61
7.2.20.0110.01916.56
7.2.10.0130.00816.42
7.2.00.0090.00918.09
7.1.330.0180.00915.85
7.1.320.0070.01315.91
7.1.310.0040.01415.92
7.1.300.0040.01515.91
7.1.290.0630.00415.65
7.1.280.0230.00715.78
7.1.270.0140.01415.81
7.1.260.0190.00915.68
7.1.250.0190.00815.66
7.1.240.0150.01215.85
7.1.230.0180.01015.85
7.1.220.0180.01215.68
7.1.210.0100.01015.64
7.1.200.0090.01116.03
7.1.190.0520.01015.63
7.1.180.0060.01115.73
7.1.170.0200.00715.57
7.1.160.0240.00315.82
7.1.150.0090.01515.82
7.1.140.0040.02315.66
7.1.130.1000.01015.61
7.1.120.0120.00615.91
7.1.110.0080.01115.87
7.1.100.0200.01217.12
7.1.90.0160.01315.80
7.1.80.0210.00715.70
7.1.70.0150.00816.55
7.1.60.0170.01717.54
7.1.50.0140.01516.59
7.1.40.0070.01415.76
7.1.30.1040.01015.81
7.1.20.0220.00615.78
7.1.10.0190.00815.80
7.1.00.0190.04119.15
7.0.330.0220.00515.46
7.0.320.0210.00715.60
7.0.310.0210.00615.64
7.0.300.0110.00715.53
7.0.290.0130.01415.36
7.0.280.0070.01015.52
7.0.270.0200.01715.38
7.0.260.0160.00615.41
7.0.250.0160.00515.37
7.0.240.0150.01515.69
7.0.230.0160.01315.56
7.0.220.0220.00515.70
7.0.210.0260.00315.60
7.0.200.0130.00916.26
7.0.190.0240.01115.70
7.0.180.0040.01215.43
7.0.170.0170.01015.51
7.0.160.0150.01215.53
7.0.150.0160.01115.46
7.0.140.0140.01415.52
7.0.130.0700.01615.52
7.0.120.0160.02015.37
7.0.110.0220.00515.23
7.0.100.0190.01615.70
7.0.90.0190.00815.46
7.0.80.0210.01315.59
7.0.70.0230.00815.48
7.0.60.0150.02318.64
7.0.50.0190.04316.78
7.0.40.0170.04617.83
7.0.30.0230.03617.88
7.0.20.0220.04017.91
7.0.10.0190.04017.78
7.0.00.0100.04717.90
5.6.400.0180.01116.04
5.6.390.0150.01516.06
5.6.380.0190.01016.09
5.6.370.0250.00415.72
5.6.360.0170.01215.84
5.6.350.0150.01616.04
5.6.340.0140.00616.18
5.6.330.0150.01515.87
5.6.320.0150.01515.84
5.6.310.0260.00515.79
5.6.300.0170.01315.94
5.6.290.0190.01115.97
5.6.280.0170.01918.61
5.6.270.0240.01016.00
5.6.260.0270.01116.02
5.6.250.0200.00816.05
5.6.240.0120.01815.92
5.6.230.0250.01115.88
5.6.220.0300.00515.73
5.6.210.0130.04918.33
5.6.200.0110.02917.11
5.6.190.0130.04818.30
5.6.180.0220.04818.29
5.6.170.0220.04118.28
5.6.160.0120.03518.15
5.6.150.0140.02517.17
5.6.140.0160.04817.08
5.6.130.0200.04317.21
5.6.120.0100.05218.52
5.6.110.0150.05018.45
5.6.100.0100.03718.58
5.6.90.0150.02818.58
5.6.80.0140.04918.12
5.6.70.0180.01915.85
5.6.60.0190.01915.97
5.6.50.0210.01915.90
5.6.40.0280.00916.02
5.6.30.0230.01715.67
5.6.20.0210.01816.02
5.6.10.0360.00415.98
5.6.00.0270.01115.86
5.5.380.0220.01016.18
5.5.370.0220.01615.94
5.5.360.0260.00415.69
5.5.350.0190.04318.12
5.5.340.0130.04517.01
5.5.330.0080.03018.07
5.5.320.0240.04818.26
5.5.310.0210.02818.18
5.5.300.0120.05016.98
5.5.290.0160.02316.88
5.5.280.0090.05318.42
5.5.270.0130.04318.39
5.5.260.0200.04818.51
5.5.250.0210.02718.30
5.5.240.0230.04917.94
5.5.230.0140.02315.70
5.5.220.0270.01415.86
5.5.210.0260.01315.98
5.5.200.0230.01716.01
5.5.190.0240.01715.91
5.5.180.0220.01515.55
5.5.170.0250.01315.81
5.5.160.0220.01115.55
5.5.150.0180.01415.91
5.5.140.0170.01615.79
5.5.130.0150.01915.68
5.5.120.0160.01915.69
5.5.110.0160.02315.79
5.5.100.0220.01715.76
5.5.90.0090.02315.78
5.5.80.0250.01915.79
5.5.70.0270.01415.84
5.5.60.0230.01515.86
5.5.50.0170.01715.78
5.5.40.0320.00915.82
5.5.30.0280.00615.68
5.5.20.0220.01116.04
5.5.10.0170.01515.76
5.5.00.0150.01815.80

preferences:
58.86 ms | 401 KiB | 5 Q