3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(is_numeric('010');

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)
5.4.270.0030.04019.19
5.4.260.0070.05719.09
5.4.250.0030.07719.05
5.4.240.0000.04718.98
5.4.230.0000.05019.15
5.4.220.0000.05718.97
5.4.210.0000.05319.19
5.4.200.0000.07318.86
5.4.190.0070.03718.86
5.4.180.0000.04318.84
5.4.170.0030.04019.21
5.4.160.0070.05719.06
5.4.150.0030.06019.07
5.4.140.0030.07716.26
5.4.130.0030.03716.33
5.4.120.0000.04316.31
5.4.110.0000.06316.40
5.4.100.0070.06716.26
5.4.90.0070.04716.47
5.4.80.0030.06316.17
5.4.70.0000.04316.52
5.4.60.0030.05016.35
5.4.50.0070.05016.56
5.4.40.0000.07316.23
5.4.30.0100.06716.53
5.4.20.0070.04716.54
5.4.10.0030.07716.52
5.4.00.0000.04315.86
5.3.280.0300.03014.43
5.3.270.0000.04014.70
5.3.260.0000.08014.65
5.3.250.0070.03714.61
5.3.240.0000.04314.47
5.3.230.0070.04014.63
5.3.220.0000.07714.51
5.3.210.0030.06714.51
5.3.200.0000.04314.41
5.3.190.0070.07714.43
5.3.180.0070.07014.40
5.3.170.0030.07314.40
5.3.160.0000.08014.41
5.3.150.0000.06714.40
5.3.140.0000.04714.43
5.3.130.0030.07014.60
5.3.120.0070.06714.50
5.3.110.0000.04714.53
5.3.100.0030.08313.89
5.3.90.0000.07014.02
5.3.80.0030.04313.86
5.3.70.0030.04313.95
5.3.60.0100.04314.03
5.3.50.0000.04713.82
5.3.40.0030.07313.89
5.3.30.0000.07313.86
5.3.20.0030.07013.64
5.3.10.0030.03713.64
5.3.00.0000.07013.51
5.2.170.0000.06712.08
5.2.160.0030.03012.08
5.2.150.0030.04312.08
5.2.140.0000.04312.08
5.2.130.0070.03312.08
5.2.120.0000.03312.08
5.2.110.0030.06012.08
5.2.100.0030.04012.08
5.2.90.0070.05312.08
5.2.80.0000.05312.08
5.2.70.0070.03012.08
5.2.60.0030.06012.08
5.2.50.0000.06012.08
5.2.40.0070.05712.08
5.2.30.0030.06712.08
5.2.20.0070.05712.08
5.2.10.0000.03312.08
5.2.00.0070.02712.08
5.1.60.0070.04712.08
5.1.50.0000.03312.08
5.1.40.0070.05012.08
5.1.30.0000.02712.08
5.1.20.0030.04712.08
5.1.10.0000.02712.08
5.1.00.0000.02712.08
5.0.50.0030.02312.08
5.0.40.0070.04012.08
5.0.30.0030.04712.08
5.0.20.0030.04312.08
5.0.10.0000.04712.08
5.0.00.0000.06312.08
4.4.90.0030.01312.08
4.4.80.0000.03012.08
4.4.70.0030.02312.08
4.4.60.0000.02012.08
4.4.50.0030.01712.08
4.4.40.0070.05312.08
4.4.30.0000.01712.08
4.4.20.0030.03012.08
4.4.10.0030.01712.08
4.4.00.0030.03712.08
4.3.110.0070.03012.08
4.3.100.0000.03712.08
4.3.90.0000.02312.08
4.3.80.0200.03012.08
4.3.70.0030.02312.08
4.3.60.0100.01712.08
4.3.50.0030.01312.08
4.3.40.0000.02712.08
4.3.30.0030.02312.08
4.3.20.0000.02312.08
4.3.10.0000.03012.08
4.3.00.0000.02312.08

preferences:
163.43 ms | 1386 KiB | 7 Q