3v4l.org

run code in 300+ PHP versions simultaneously
<?php $my_arr = array("color"=>"red","make"=>"Chevy","year"=>"2015"); var_dump $my_arr;

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)
5.6.120.0000.08021.06
5.6.110.0070.05720.93
5.6.100.0030.09021.10
5.6.90.0030.08321.15
5.6.80.0030.08020.43
5.5.280.0170.04320.77
5.5.270.0030.08320.96
5.5.260.0070.08020.67
5.5.250.0100.09020.77
5.5.240.0000.04320.11
5.4.440.0370.07019.46
5.4.430.0170.05319.28
5.4.420.0130.05719.45
5.4.410.0330.06019.52
5.4.400.0570.06019.12
5.4.390.0770.06019.09
5.4.380.0570.06019.11
5.4.370.0570.05318.96
5.4.360.0700.06019.32
5.4.350.0700.05318.89
5.4.340.0130.05018.96
5.4.320.0200.04319.19
5.4.310.0130.04719.22
5.4.300.0630.07319.15
5.4.290.0670.04718.99
5.4.280.0730.05019.07
5.4.270.0730.04718.99
5.4.260.0600.05319.15
5.4.250.0130.06719.06
5.4.240.0070.05719.12
5.4.230.0130.05019.31
5.4.220.0730.05019.25
5.4.210.0870.05319.28
5.4.200.0670.04716.97
5.4.190.0170.05018.94
5.4.180.0300.06018.90
5.4.170.0670.05719.00
5.4.160.0200.04719.25
5.4.150.0130.05018.97
5.4.140.0270.05316.35
5.4.130.0230.05016.59
5.4.120.0200.05316.48
5.4.110.0130.05716.46
5.4.100.0170.07316.54
5.4.90.0130.05016.28
5.4.80.0500.05316.23
5.4.70.0730.05316.45
5.4.60.0270.04016.41
5.4.50.0270.05716.41
5.4.40.0130.06316.41
5.4.30.0130.05016.31
5.4.20.0200.05716.21
5.4.10.0270.05016.49
5.4.00.0070.05716.03
5.3.290.0200.05014.58
5.3.280.0530.06714.63
5.3.270.0870.07714.39
5.3.260.0700.06014.50
5.3.250.0170.05014.49
5.3.240.0130.05014.39
5.3.230.0330.03714.52
5.3.220.0230.04014.50
5.3.210.0270.05014.57
5.3.200.0700.05314.51
5.3.190.0700.05314.62
5.3.180.0830.06714.58
5.3.170.0670.07014.57
5.3.160.0800.06014.48
5.3.150.0070.06314.50
5.3.140.0200.06314.50
5.3.130.0300.06014.47
5.3.120.0370.06014.58
5.3.110.0130.05714.48
5.3.100.0130.05314.04
5.3.90.0170.05013.92
5.3.80.0270.05714.03
5.3.70.0300.04713.88
5.3.60.0200.04713.85
5.3.50.0200.05313.78
5.3.40.0170.05713.81
5.3.30.0230.04313.78
5.3.20.0100.05313.74
5.3.10.0230.04713.48
5.3.00.0100.06313.49
5.2.170.0230.04311.24
5.2.160.0230.02710.93
5.2.150.0100.05011.11
5.2.140.0070.04711.08
5.2.130.0030.06010.93
5.2.120.0200.03710.94
5.2.110.0100.04011.02
5.2.100.0100.04010.91
5.2.90.0100.04311.20
5.2.80.0130.03711.00
5.2.70.0030.04711.05
5.2.60.0100.04311.06
5.2.50.0130.04310.86
5.2.40.0030.04711.11
5.2.30.0100.04011.06
5.2.20.0400.04011.05
5.2.10.0130.03310.79
5.2.00.0070.04710.62
5.1.60.0100.03010.08
5.1.50.0330.04010.08
5.1.40.0100.0309.90
5.1.30.0030.04310.42
5.1.20.0030.04310.30
5.1.10.0370.03710.00
5.1.00.0100.03310.08
5.0.50.0030.0308.55
5.0.40.0030.0278.33
5.0.30.0070.0408.30
5.0.20.0030.0278.23
5.0.10.0170.0308.09
5.0.00.0330.0378.15
4.4.90.0300.0335.83
4.4.80.0170.0235.73
4.4.70.0230.0275.80
4.4.60.0230.0335.85
4.4.50.0270.0205.76
4.4.40.0300.0305.76
4.4.30.0000.0235.77
4.4.20.0100.0175.84
4.4.10.0000.0275.81
4.4.00.0030.0335.76
4.3.110.0100.0175.67
4.3.100.0030.0275.78
4.3.90.0130.0135.67
4.3.80.0330.0305.82
4.3.70.0200.0235.64
4.3.60.0230.0205.82
4.3.50.0200.0275.64
4.3.40.0300.0305.64
4.3.30.0130.0234.45
4.3.20.0130.0234.57
4.3.10.0100.0234.43
4.3.00.0100.0237.41

preferences:
144.23 ms | 1394 KiB | 7 Q