3v4l.org

run code in 300+ PHP versions simultaneously
<?php $strings = [ 'Vanilla', 'Curaçao', 'Vanilla Ice', "Vanilla\nIce", 'वैनिला', 'فانيليا', 'དྲི་ཞིམ་ལྡན་པའི་རྩྭ།', '12345!?', "\t", " ", ]; function is_utf8_printable($string): bool { return (bool) preg_match('~^[[:print:]]+$~u', $string); } $printable = array_map(function($string) { // $is = ctype_print($string); $is = is_utf8_printable($string); return [$string => $is]; }, $strings); var_dump($printable);

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)
8.5.10.0090.01018.61
8.5.00.0110.01220.29
8.4.150.0020.00014.05
8.4.140.0060.00319.46
8.4.130.0070.00419.59
8.4.120.0140.00420.79
8.4.110.0140.00618.67
8.4.100.0070.00417.95
8.4.90.0090.01120.90
8.4.80.0040.00418.97
8.4.70.0120.00719.18
8.4.60.0110.01018.95
8.4.50.0110.01118.86
8.4.40.0100.01018.15
8.4.30.0030.00620.45
8.4.20.0110.00720.69
8.4.10.0200.00019.60
8.3.280.0120.00918.74
8.3.270.0100.01117.04
8.3.260.0130.00716.95
8.3.250.0120.00618.92
8.3.240.0040.00516.77
8.3.230.0110.00717.04
8.3.220.0030.00518.89
8.3.210.0110.00516.88
8.3.200.0130.00616.75
8.3.190.0100.00317.09
8.3.180.0120.00718.90
8.3.170.0130.00616.84
8.3.160.0070.01017.32
8.3.150.0150.00417.18
8.3.140.0090.00619.26
8.3.130.0030.00518.75
8.3.120.0050.00319.05
8.3.110.0060.00320.94
8.3.100.0040.00424.06
8.3.90.0080.00026.77
8.3.80.0090.00020.28
8.3.70.0090.00616.98
8.3.60.0130.00618.68
8.3.50.0120.00320.38
8.3.40.0090.00623.52
8.3.30.0090.00918.94
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0060.00326.16
8.2.290.0090.01117.25
8.2.280.0150.00418.57
8.2.270.0130.00617.34
8.2.260.0100.01016.80
8.2.250.0140.00418.36
8.2.240.0060.00319.25
8.2.230.0030.00622.58
8.2.220.0130.00637.54
8.2.210.0000.00826.77
8.2.200.0070.00317.13
8.2.190.0110.01116.75
8.2.180.0120.00425.92
8.2.170.0150.00022.96
8.2.160.0150.00022.96
8.2.150.0000.00725.66
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00419.77
8.2.110.0100.01422.15
8.2.100.0040.00817.92
8.2.90.0040.00419.17
8.2.80.0060.00317.97
8.2.70.0030.00718.00
8.2.60.0000.00817.75
8.2.50.0050.00317.98
8.2.40.0090.00018.09
8.2.30.0080.00018.11
8.2.20.0000.00820.52
8.2.10.0030.00617.89
8.2.00.0040.00419.46
8.1.330.0090.01016.26
8.1.320.0080.01116.16
8.1.310.0090.00016.48
8.1.300.0080.00016.39
8.1.290.0040.00418.88
8.1.280.0110.00725.92
8.1.270.0160.00023.94
8.1.260.0060.00326.35
8.1.250.0050.00328.09
8.1.240.0030.00620.84
8.1.230.0080.00321.05
8.1.220.0040.00417.80
8.1.210.0080.00018.77
8.1.200.0030.00717.61
8.1.190.0070.00417.38
8.1.180.0030.00618.10
8.1.170.0000.00817.77
8.1.160.0030.00518.93
8.1.150.0070.00018.87
8.1.140.0060.00317.54
8.1.130.0030.00318.98
8.1.120.0040.00417.62
8.1.110.0000.00817.61
8.1.100.0050.00217.61
8.1.90.0040.00317.46
8.1.80.0030.00617.57
8.1.70.0040.00417.49
8.1.60.0030.00617.71
8.1.50.0080.00017.73
8.1.40.0060.00317.66
8.1.30.0030.00617.79
8.1.20.0060.00317.78
8.1.10.0050.00317.55
8.1.00.0050.00517.61
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0080.00018.44
8.0.270.0040.00417.02
8.0.260.0030.00318.52
8.0.250.0030.00317.16
8.0.240.0000.00817.15
8.0.230.0030.00317.21
8.0.220.0000.00717.07
8.0.210.0070.00017.05
8.0.200.0030.00317.23
8.0.190.0070.00017.21
8.0.180.0060.00317.21
8.0.170.0040.00417.18
8.0.160.0070.00417.19
8.0.150.0070.00017.05
8.0.140.0060.00617.01
8.0.130.0130.00616.95
8.0.120.0160.00317.21
8.0.110.0140.00417.12
8.0.100.0140.00417.13
8.0.90.0090.00917.18
8.0.80.0090.00917.04
8.0.70.0090.00917.09
8.0.60.0170.00316.99
8.0.50.0150.00517.08
8.0.30.0190.00017.03
8.0.20.0180.00017.16
8.0.10.0140.00517.25
8.0.00.0120.00017.13
7.4.330.0030.00315.55
7.4.320.0000.00616.86
7.4.300.0040.00416.73
7.4.290.0070.00016.75
7.4.280.0070.00016.79
7.4.270.0060.00616.69
7.4.260.0170.00516.86
7.4.250.0110.01116.67
7.4.240.0180.00416.66
7.4.230.0140.00616.88
7.4.220.0150.00416.66
7.4.210.0130.00516.87
7.4.200.0150.00216.81
7.4.190.0110.00716.87
7.4.180.0120.00616.87
7.4.160.0040.01316.76
7.4.150.0150.00316.68
7.4.140.0170.00016.63
7.4.130.0150.00416.59
7.4.120.0160.00316.67
7.4.110.0170.00016.59
7.4.100.0190.00016.84
7.4.90.0180.00016.70
7.4.80.0130.00516.74
7.4.70.0110.00716.55
7.4.60.0130.00616.66
7.4.50.0170.00016.52
7.4.40.0120.00616.44
7.4.30.0150.00316.66
7.4.20.0120.00616.61
7.4.10.0150.00316.66
7.4.00.0100.00716.77
7.3.330.0190.00016.59
7.3.320.0170.00116.68
7.3.310.0140.00316.31
7.3.300.0190.00016.49
7.3.290.0140.00316.56
7.3.280.0090.00616.59
7.3.270.0080.00316.48
7.3.260.0130.00016.43
7.3.250.0130.00316.44
7.3.240.0050.00916.59
7.3.230.0080.00816.63
7.3.220.0090.00416.52
7.3.210.0100.00316.52
7.3.200.0110.00316.37
7.3.190.0040.00916.45
7.3.180.0040.00916.30
7.3.170.0070.00716.54
7.3.160.0110.00316.39
7.3.150.0060.00616.38
7.3.140.0050.00516.54
7.3.130.0120.00016.32

preferences:
158.32 ms | 403 KiB | 5 Q