3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(array $a) { var_dump($a); } foo(array(hi!));

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)
5.4.320.4400.04319.08
5.4.310.3830.03318.90
5.4.300.4170.04019.12
5.4.290.4230.04319.05
5.4.280.3930.03718.85
5.4.270.0900.04319.07
5.4.260.0000.04019.03
5.4.250.3900.03319.12
5.4.240.3830.04019.21
5.4.230.4230.03319.12
5.4.220.4070.04019.03
5.4.210.4330.04719.05
5.4.200.4030.04019.20
5.4.190.4030.03318.90
5.4.180.3930.03719.13
5.4.170.0070.08018.85
5.4.160.4070.03019.02
5.4.150.4000.03718.84
5.4.140.3900.03716.49
5.4.130.3970.04016.50
5.4.120.3900.03016.47
5.4.110.4100.04016.52
5.4.100.3870.03716.25
5.4.90.3870.03716.44
5.4.80.3830.03016.46
5.4.70.3630.03716.45
5.4.60.2230.03716.49
5.4.50.2470.03316.61
5.4.40.3070.04016.23
5.4.30.2330.03716.32
5.4.20.3700.03316.43
5.4.10.3430.04016.22
5.4.00.2100.03315.77
5.3.290.3800.04014.68
5.3.280.4030.04014.48
5.3.270.1500.04014.60
5.3.260.0800.06714.52
5.3.250.3570.03714.68
5.3.240.3830.03314.66
5.3.230.4100.03314.63
5.3.220.4700.04714.58
5.3.210.4070.04014.62
5.3.200.4030.03314.45
5.3.190.3830.03014.73
5.3.180.3970.04014.56
5.3.170.4030.03314.56
5.3.160.3070.03014.57
5.3.150.3030.03714.56
5.3.140.3970.03714.58
5.3.130.2930.03714.57
5.3.120.3000.03014.55
5.3.110.3470.03714.60
5.3.100.2230.04014.20
5.3.90.2970.04714.05
5.3.80.3000.03713.90
5.3.70.3770.03714.04
5.3.60.3770.03014.04
5.3.50.3830.03013.96
5.3.40.3770.03714.02
5.3.30.3500.04013.90
5.3.20.3730.04313.74
5.3.10.3500.03013.70
5.3.00.3900.02713.60
5.2.170.3130.03011.30
5.2.160.3170.02711.20
5.2.150.3070.03311.30
5.2.140.3400.03011.14
5.2.130.3130.03011.11
5.2.120.3330.02711.15
5.2.110.2870.02711.09
5.2.100.3300.03010.99
5.2.90.3170.02711.16
5.2.80.3100.02711.09
5.2.70.3430.03011.02
5.2.60.3230.02711.20
5.2.50.3170.03010.97
5.2.40.2600.02011.02
5.2.30.2770.03311.04
5.2.20.2600.02710.92
5.2.10.2500.03010.78
5.2.00.2330.02310.86
5.1.60.2900.0209.97
5.1.50.2770.02310.05
5.1.40.2670.02010.13
5.1.30.2670.02710.30
5.1.20.2700.02710.36
5.1.10.2800.02310.11
5.1.00.2800.02710.02
5.0.50.1530.0238.56
5.0.40.1330.0208.36
5.0.30.1570.0308.38
5.0.20.1530.0238.34
5.0.10.1270.0208.17
5.0.00.1370.0308.24
4.4.90.1430.0175.90
4.4.80.1570.0175.89
4.4.70.1270.0135.94
4.4.60.1070.0205.89
4.4.50.1500.0175.91
4.4.40.1200.0235.84
4.4.30.1500.0175.86
4.4.20.1470.0205.93
4.4.10.1170.0205.83
4.4.00.1570.0275.90
4.3.110.1400.0135.79
4.3.100.1200.0205.70
4.3.90.1370.0135.68
4.3.80.1270.0235.79
4.3.70.1470.0175.74
4.3.60.1570.0175.74
4.3.50.1470.0205.75
4.3.40.1530.0275.68
4.3.30.0830.0235.19
4.3.20.0830.0235.19
4.3.10.0900.0235.19
4.3.00.0800.0235.19

preferences:
149.07 ms | 1394 KiB | 7 Q