3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vals = array('3','4','5'); var_dump(array_reduce($vals, 'ctype_digit', false); var_dump(array_reduce($vals, 'ctype_digit', true);

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)
5.4.280.0270.04719.22
5.4.270.0230.07019.16
5.4.260.0230.07019.08
5.4.250.0270.04319.19
5.4.240.0230.05319.20
5.4.230.0200.04719.21
5.4.220.0230.07019.23
5.4.210.0200.04019.32
5.4.200.0200.07719.08
5.4.190.0270.04719.03
5.4.180.0300.07018.86
5.4.170.0300.06719.13
5.4.160.0270.06719.29
5.4.150.0300.04318.85
5.4.140.0330.06316.50
5.4.130.0270.06016.35
5.4.120.0200.07316.51
5.4.110.0170.05716.37
5.4.100.0300.04016.51
5.4.90.0300.05716.27
5.4.80.0130.04016.50
5.4.70.0230.04016.26
5.4.60.0170.04316.33
5.4.50.0270.06016.52
5.4.40.0270.04016.53
5.4.30.0200.04316.40
5.4.20.0270.06016.37
5.4.10.0230.03716.52
5.4.00.0230.06715.90
5.3.280.0270.07014.43
5.3.270.0230.05314.65
5.3.260.0270.06714.57
5.3.250.0270.04314.67
5.3.240.0230.04314.44
5.3.230.0370.03314.45
5.3.220.0270.05014.54
5.3.210.0200.04714.39
5.3.200.0300.06314.55
5.3.190.0300.04014.61
5.3.180.0170.05714.43
5.3.170.0170.05314.42
5.3.160.0230.07314.42
5.3.150.0300.06714.59
5.3.140.0270.06714.50
5.3.130.0300.06714.45
5.3.120.0330.06314.50
5.3.110.0170.06014.38
5.3.100.0130.04314.08
5.3.90.0330.05313.97
5.3.80.0230.06713.90
5.3.70.0230.07013.87
5.3.60.0270.07014.05
5.3.50.0230.06313.77
5.3.40.0200.05313.88
5.3.30.0170.07313.79
5.3.20.0300.04313.54
5.3.10.0300.04013.61
5.3.00.0170.06013.73
5.2.170.0170.04012.56
5.2.160.0170.05712.56
5.2.150.0070.05312.56
5.2.140.0130.06712.56
5.2.130.0200.05712.56
5.2.120.0170.06312.56
5.2.110.0170.06012.56
5.2.100.0170.06012.56
5.2.90.0170.05712.56
5.2.80.0270.05712.56
5.2.70.0170.06012.56
5.2.60.0170.06012.56
5.2.50.0130.05012.56
5.2.40.0230.03012.56
5.2.30.0130.05312.56
5.2.20.0200.03312.56
5.2.10.0030.03312.56
5.2.00.0100.03312.56
5.1.60.0100.02312.56
5.1.50.0130.02012.56
5.1.40.0130.02712.56
5.1.30.0070.02712.56
5.1.20.0030.03012.56
5.1.10.0030.03012.56
5.1.00.0100.02312.56
5.0.50.0100.01712.56
5.0.40.0030.02012.56
5.0.30.0070.02712.56
5.0.20.0030.02012.56
5.0.10.0030.02312.56
5.0.00.0030.03312.56
4.4.90.0170.02012.56
4.4.80.0070.02712.56
4.4.70.0100.01312.56
4.4.60.0070.01712.56
4.4.50.0070.01712.56
4.4.40.0000.02712.56
4.4.30.0030.01712.56
4.4.20.0100.01012.56
4.4.10.0030.01712.56
4.4.00.0070.02312.56
4.3.110.0070.01312.56
4.3.100.0030.01712.56
4.3.90.0070.01312.56
4.3.80.0030.02712.56
4.3.70.0070.01012.56
4.3.60.0000.01712.56
4.3.50.0030.01712.56
4.3.40.0070.02012.56
4.3.30.0000.01712.56
4.3.20.0000.01712.56
4.3.10.0030.01712.56
4.3.00.0000.01712.56

preferences:
138.55 ms | 1394 KiB | 7 Q