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run code in 300+ PHP versions simultaneously
<?php function ctype_print_unicode($input) { return preg_match("~^[\pL\pN\s\"\~". preg_quote("!#$%&'()*+,-./:;<=>?@[\]^_`{|}´") ."]+$~u", $input); } var_dump(ctype_print_unicode('ज़्ज़ाम'));

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)
8.5.10.0100.00816.65
8.5.00.0100.01120.17
8.4.160.0100.01223.87
8.4.150.0020.00014.05
8.4.140.0150.00618.02
8.4.130.0140.00720.46
8.4.120.0080.01220.37
8.4.110.0120.01018.71
8.4.100.0080.01317.80
8.4.90.0100.01020.73
8.4.80.0100.01019.02
8.4.70.0040.00420.84
8.4.60.0110.00919.20
8.4.50.0100.01123.90
8.4.40.0150.00417.84
8.4.30.0130.00718.75
8.4.20.0150.00618.19
8.4.10.0130.00319.57
8.3.280.0070.01318.54
8.3.270.0130.00816.70
8.3.260.0080.01016.95
8.3.250.0140.00518.94
8.3.240.0120.00816.70
8.3.230.0060.00316.93
8.3.220.0100.00518.87
8.3.210.0120.00616.73
8.3.200.0040.00516.80
8.3.190.0080.00617.04
8.3.180.0070.00418.90
8.3.170.0070.01316.47
8.3.160.0080.00017.36
8.3.150.0120.00617.10
8.3.140.0060.00320.61
8.3.130.0040.00418.74
8.3.120.0130.00720.66
8.3.110.0100.00716.72
8.3.100.0040.00416.71
8.3.90.0110.00726.77
8.3.80.0000.00916.88
8.3.70.0110.01116.75
8.3.60.0120.00916.86
8.3.50.0070.00718.36
8.3.40.0100.00721.97
8.3.30.0070.00718.97
8.3.20.0000.00824.18
8.3.10.0000.00824.66
8.3.00.0080.00026.16
8.2.290.0100.00918.55
8.2.280.0100.01018.46
8.2.270.0150.00418.56
8.2.260.0040.00416.89
8.2.250.0050.00318.70
8.2.240.0040.00417.44
8.2.230.0000.00920.94
8.2.220.0100.01024.06
8.2.210.0130.00726.77
8.2.200.0040.00418.41
8.2.190.0060.00916.63
8.2.180.0110.00725.92
8.2.170.0120.00319.08
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0050.00324.66
8.2.130.0030.00526.16
8.2.120.0050.00226.16
8.2.110.0100.00319.33
8.2.100.0140.00018.16
8.2.90.0000.00917.88
8.2.80.0000.00818.73
8.2.70.0000.00917.38
8.2.60.0090.00017.93
8.2.50.0050.00317.80
8.2.40.0040.00417.93
8.2.30.0000.00817.78
8.2.20.0040.00420.54
8.2.10.0000.00717.81
8.2.00.0040.00419.24
8.1.330.0120.00816.34
8.1.320.0110.00918.00
8.1.310.0170.00018.32
8.1.300.0090.00616.39
8.1.290.0090.00330.84
8.1.280.0150.00325.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0140.00428.09
8.1.240.0030.00619.07
8.1.230.0050.00820.28
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.38
8.1.190.0040.00417.35
8.1.180.0050.00318.10
8.1.170.0000.00917.62
8.1.160.0040.00418.78
8.1.150.0000.00818.82
8.1.140.0030.00517.59
8.1.130.0030.00318.87
8.1.120.0040.00417.41
8.1.110.0080.00017.42
8.1.100.0000.00717.55
8.1.90.0020.00517.50
8.1.80.0050.00317.49
8.1.70.0040.00417.54
8.1.60.0050.00317.68
8.1.50.0030.00617.56
8.1.40.0090.00017.52
8.1.30.0000.00817.78
8.1.20.0060.00317.61
8.1.10.0000.00817.50
8.1.00.0090.00317.49
8.0.300.0080.00018.77
8.0.290.0050.00316.88
8.0.280.0060.00318.40
8.0.270.0070.00016.93
8.0.260.0030.00318.46
8.0.250.0050.00217.15
8.0.240.0000.00817.16
8.0.230.0050.00317.01
8.0.220.0030.00317.15
8.0.210.0050.00217.08
8.0.200.0040.00417.04
8.0.190.0000.00717.17
8.0.180.0080.00017.15
8.0.170.0000.00817.13
8.0.160.0040.00416.98
8.0.150.0000.00817.02
8.0.140.0030.00517.04
8.0.130.0120.00517.14
8.0.120.0150.00517.07
8.0.110.0190.00017.08
8.0.100.0170.00317.04
8.0.90.0170.00316.99
8.0.80.0180.00017.05
8.0.70.0130.00617.05
8.0.60.0160.00316.91
8.0.50.0170.00217.06
8.0.30.0150.00317.05
8.0.20.0130.00617.11
8.0.10.0160.00317.02
8.0.00.0110.00217.15
7.4.330.0000.00515.55
7.4.320.0060.00016.64
7.4.300.0050.00216.82
7.4.290.0030.00316.81
7.4.280.0080.00016.81
7.4.270.0070.00016.56
7.4.260.0170.00716.79
7.4.250.0190.00416.71
7.4.240.0210.00016.71
7.4.230.0170.00416.70
7.4.220.0160.00316.71
7.4.210.0180.00016.72
7.4.200.0130.00416.77
7.4.190.0170.00016.78
7.4.180.0170.00316.70
7.4.160.0190.00516.79
7.4.150.0110.00916.60
7.4.140.0160.00216.55
7.4.130.0150.00416.66
7.4.120.0180.00016.49
7.4.110.0160.00316.64
7.4.100.0130.00616.81
7.4.90.0130.00716.54
7.4.80.0070.01116.70
7.4.70.0100.00616.67
7.4.60.0170.00316.64
7.4.50.0140.00516.55
7.4.40.0160.00316.58
7.4.30.0110.00816.70
7.4.20.0170.00016.53
7.4.10.0040.01116.66
7.4.00.0110.00816.68
7.3.330.0190.00316.29
7.3.320.0140.00016.44
7.3.310.0070.00716.31
7.3.300.0050.01016.32
7.3.290.0140.00316.43
7.3.280.0150.00016.43
7.3.270.0140.00516.49
7.3.260.0160.00416.49
7.3.250.0190.00016.48
7.3.240.0140.00516.48
7.3.230.0160.00416.56
7.3.220.0090.00916.34
7.3.210.0120.00816.48
7.3.200.0120.00716.40
7.3.190.0080.00416.48
7.3.180.0000.00716.45
7.3.170.0070.00016.51
7.3.160.0030.00316.45
7.3.150.0000.00716.34
7.3.140.0000.00716.50
7.3.130.0070.00016.23

preferences:
156.27 ms | 403 KiB | 5 Q