3v4l.org

run code in 300+ PHP versions simultaneously
<?php $$1000$$ = 10; $$test = 12; var_dump($$1000$$, $10, $$test);

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)
5.4.280.0090.04012.39
5.4.270.0070.04712.39
5.4.260.0050.04212.39
5.4.250.0070.04112.39
5.4.240.0080.03612.39
5.4.230.0090.04312.38
5.4.220.0080.04212.38
5.4.210.0060.04312.38
5.4.200.0060.04312.38
5.4.190.0070.04012.38
5.4.180.0080.03612.38
5.4.170.0080.04112.39
5.4.160.0070.04112.38
5.4.150.0070.04112.38
5.4.140.0070.04312.07
5.4.130.0070.04012.05
5.4.120.0080.03612.01
5.4.110.0070.03812.01
5.4.100.0070.03912.01
5.4.90.0050.04012.01
5.4.80.0090.03512.01
5.4.70.0080.03312.00
5.4.60.0070.03712.01
5.4.50.0090.04612.00
5.4.40.0060.04112.00
5.4.30.0070.03811.99
5.4.20.0080.03811.99
5.4.10.0080.03411.99
5.4.00.0080.04611.48
5.3.280.0080.04012.71
5.3.270.0080.04612.72
5.3.260.0090.04912.72
5.3.250.0070.05412.72
5.3.240.0070.05512.72
5.3.230.0120.05112.71
5.3.220.0080.05712.68
5.3.210.0090.04912.68
5.3.200.0090.05712.68
5.3.190.0120.08012.68
5.3.180.0090.05212.67
5.3.170.0090.05812.67
5.3.160.0100.04912.67
5.3.150.0090.05712.68
5.3.140.0120.06612.66
5.3.130.0070.05812.66
5.3.120.0070.05112.66
5.3.110.0090.05312.66
5.3.100.0140.04312.12
5.3.90.0100.04312.08
5.3.80.0090.04412.07
5.3.70.0060.04412.07
5.3.60.0060.03712.06
5.3.50.0090.04312.00
5.3.40.0070.04212.00
5.3.30.0080.05511.95
5.3.20.0100.05111.73
5.3.10.0090.04111.70
5.3.00.0060.04211.68
5.2.170.0060.0389.18
5.2.160.0070.0419.18
5.2.150.0090.0479.18
5.2.140.0090.0429.18
5.2.130.0060.0299.14
5.2.120.0060.0299.14
5.2.110.0050.0329.15
5.2.100.0080.0359.14
5.2.90.0060.0339.14
5.2.80.0060.0379.14
5.2.70.0050.0359.14
5.2.60.0060.0349.09
5.2.50.0080.0379.06
5.2.40.0060.0399.03
5.2.30.0060.0379.01
5.2.20.0060.0409.00
5.2.10.0070.0358.92
5.2.00.0070.0368.78
5.1.60.0060.0278.07
5.1.50.0050.0288.06
5.1.40.0030.0318.05
5.1.30.0090.0378.40
5.1.20.0070.0338.42
5.1.10.0060.0378.14
5.1.00.0060.0328.14
5.0.50.0040.0316.62
5.0.40.0030.0266.48
5.0.30.0040.0376.29
5.0.20.0040.0226.26
5.0.10.0070.0266.24
5.0.00.0090.0386.23
4.4.90.0040.0184.78
4.4.80.0040.0184.75
4.4.70.0020.0204.75
4.4.60.0030.0274.76
4.4.50.0070.0214.77
4.4.40.0040.0344.71
4.4.30.0040.0184.76
4.4.20.0060.0184.84
4.4.10.0040.0184.85
4.4.00.0040.0344.76
4.3.110.0040.0194.67
4.3.100.0030.0214.66
4.3.90.0040.0214.64
4.3.80.0060.0364.58
4.3.70.0060.0194.63
4.3.60.0050.0194.63
4.3.50.0050.0204.63
4.3.40.0030.0324.54
4.3.30.0050.0193.29
4.3.20.0020.0223.27
4.3.10.0030.0173.22
4.3.00.0170.0136.82

preferences:
134.2 ms | 1394 KiB | 7 Q