3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(filter_var(0, FILTER_VALIDATE_FLOAT, FILTER_NULL_ON_FAILURE)===false)){ echo "BAD"; }

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)
5.4.260.0130.07018.91
5.4.250.0100.05718.96
5.4.240.0100.05318.79
5.4.230.0170.05018.87
5.4.220.0100.05718.76
5.4.210.0070.08018.91
5.4.200.0100.05018.91
5.4.190.0170.04319.00
5.4.180.0170.04318.65
5.4.170.0030.06018.90
5.4.160.0130.05018.92
5.4.150.0230.06718.77
5.4.140.0030.06316.57
5.4.130.0130.04316.41
5.4.120.0100.05316.30
5.4.110.0070.05016.63
5.4.100.0070.05316.45
5.4.90.0170.04716.39
5.4.80.0170.06716.54
5.4.70.0130.05716.43
5.4.60.0070.05016.38
5.4.50.0130.05716.54
5.4.40.0170.05016.63
5.4.30.0170.05316.30
5.4.20.0130.07016.32
5.4.10.0130.06716.44
5.4.00.0070.05316.03
5.3.280.0100.07314.61
5.3.270.0130.05014.49
5.3.260.0100.05714.38
5.3.250.0300.05714.61
5.3.240.0270.05314.48
5.3.230.0030.08014.60
5.3.220.0100.05314.36
5.3.210.0100.05714.58
5.3.200.0200.06314.43
5.3.190.0130.05014.34
5.3.180.0170.04314.40
5.3.170.0070.05714.61
5.3.160.0200.05014.61
5.3.150.0100.06714.58
5.3.140.0170.06714.65
5.3.130.0170.05714.56
5.3.120.0100.06014.43
5.3.110.0130.05314.57
5.3.100.0000.05714.04
5.3.90.0130.05014.17
5.3.80.0130.04313.87
5.3.70.0100.05314.17
5.3.60.0100.07014.00
5.3.50.0070.05013.89
5.3.40.0100.07013.99
5.3.30.0170.05013.84
5.3.20.0070.04713.63
5.3.10.0070.05013.54
5.3.00.0130.04313.61
5.2.170.0030.05311.05
5.2.160.0100.05010.98
5.2.150.0100.03710.91
5.2.140.0070.04710.90
5.2.130.0070.04311.19
5.2.120.0130.04311.19
5.2.110.0070.04711.10
5.2.100.0070.04310.93
5.2.90.0170.03311.01
5.2.80.0070.06011.24
5.2.70.0100.05311.11
5.2.60.0000.05011.04
5.2.50.0130.05311.03
5.2.40.0070.03711.06
5.2.30.0030.04310.86
5.2.20.0070.03710.79
5.2.10.0100.03711.07
5.2.00.0030.04010.93
5.1.60.0100.0339.88
5.1.50.0100.04010.05
5.1.40.0170.03710.00
5.1.30.0030.05010.34
5.1.20.0070.04710.29
5.1.10.0030.05010.13
5.1.00.0100.03010.09
5.0.50.0070.0278.64
5.0.40.0030.0278.26
5.0.30.0070.0438.18
5.0.20.0100.0308.22
5.0.10.0000.0308.00
5.0.00.0000.0438.19
4.4.90.0070.0206.51
4.4.80.0070.0176.51
4.4.70.0030.0206.51
4.4.60.0000.0236.51
4.4.50.0100.0176.51
4.4.40.0030.0336.51
4.4.30.0030.0306.51
4.4.20.0000.0336.51
4.4.10.0100.0176.51
4.4.00.0000.0406.51
4.3.110.0000.0336.51
4.3.100.0030.0206.51
4.3.90.0070.0176.51
4.3.80.0000.0336.51
4.3.70.0100.0136.51
4.3.60.0000.0206.51
4.3.50.0000.0236.51
4.3.40.0000.0336.51
4.3.30.0030.0206.51
4.3.20.0000.0236.51
4.3.10.0030.0206.51
4.3.00.0070.01713.41

preferences:
145.4 ms | 1394 KiB | 7 Q