3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo urlencode(',')

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)
5.4.320.3700.03319.24
5.4.310.3670.03718.80
5.4.300.3830.03318.93
5.4.290.3270.04018.81
5.4.280.3870.03319.08
5.4.270.3830.03319.25
5.4.260.3370.03018.93
5.4.250.3600.06319.09
5.4.240.3670.03018.90
5.4.230.3830.03319.09
5.4.220.3630.04019.08
5.4.210.3870.04019.08
5.4.200.0000.08319.13
5.4.190.3700.04318.92
5.4.180.3700.02319.07
5.4.170.3600.03319.08
5.4.160.3930.03318.92
5.4.150.3900.04319.20
5.4.140.3930.04016.30
5.4.130.5030.04016.32
5.4.120.3870.03316.43
5.4.110.3930.03016.39
5.4.100.0030.05016.23
5.4.90.0000.05016.44
5.4.80.4430.03016.38
5.4.70.3170.03016.42
5.4.60.4170.04016.41
5.4.50.3830.04016.29
5.4.40.3500.03716.47
5.4.30.4930.04016.47
5.4.20.3600.04016.36
5.4.10.3730.03316.16
5.4.00.3670.03715.73
5.3.290.3570.03714.71
5.3.280.3970.02714.50
5.3.270.4000.04714.45
5.3.260.4100.05014.48
5.3.250.3830.04014.45
5.3.240.3070.03314.51
5.3.230.3800.03314.44
5.3.220.3870.03714.52
5.3.210.3770.03714.51
5.3.200.2170.03314.44
5.3.190.0030.04714.52
5.3.180.3600.03014.42
5.3.170.3300.03714.52
5.3.160.3200.04014.66
5.3.150.4270.03314.39
5.3.140.3000.03714.53
5.3.130.3870.04014.41
5.3.120.1370.04014.40
5.3.110.3830.04014.43
5.3.100.3870.04014.00
5.3.90.3870.04013.87
5.3.80.3900.03714.04
5.3.70.3600.03313.95
5.3.60.3830.03313.83
5.3.50.3570.04313.97
5.3.40.3830.03713.72
5.3.30.3800.04013.74
5.3.20.2830.03713.66
5.3.10.3400.03713.52
5.3.00.3530.04013.48
5.2.170.3070.03011.32
5.2.160.2800.03311.32
5.2.150.2670.04011.32
5.2.140.3070.02711.32
5.2.130.2900.03311.32
5.2.120.2330.02711.32
5.2.110.2930.02311.32
5.2.100.2770.02311.32
5.2.90.3170.03011.32
5.2.80.3270.03011.32
5.2.70.4100.02711.32
5.2.60.3300.02311.32
5.2.50.3230.03011.32
5.2.40.1930.02711.32
5.2.30.2000.03011.32
5.2.20.2400.03011.32
5.2.10.2470.02711.32
5.2.00.2700.02311.32
5.1.60.2700.02311.32
5.1.50.2500.02711.32
5.1.40.2530.02311.32
5.1.30.2470.02711.32
5.1.20.2800.02711.32
5.1.10.2930.03011.32
5.1.00.2630.02711.32
5.0.50.1470.02311.32
5.0.40.1130.02311.32
5.0.30.1300.03011.32
5.0.20.0530.01711.32
5.0.10.1370.02011.32
5.0.00.1470.03311.32
4.4.90.1570.01711.32
4.4.80.1230.01311.32
4.4.70.0870.02011.32
4.4.60.1430.01711.32
4.4.50.1300.01711.32
4.4.40.0500.03711.32
4.4.30.1470.01711.32
4.4.20.1100.01711.32
4.4.10.1430.01711.32
4.4.00.0600.03011.32
4.3.110.1570.01311.32
4.3.100.0170.01711.32
4.3.90.1470.02311.32
4.3.80.1170.03011.32
4.3.70.1230.01711.32
4.3.60.1230.01711.32
4.3.50.1200.01711.32
4.3.40.1130.02711.32
4.3.30.0070.01711.32
4.3.20.0100.01711.32
4.3.10.0200.02011.32
4.3.00.0370.01711.32

preferences:
144.86 ms | 1394 KiB | 7 Q