3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("0" != "test string")

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)
5.4.350.0100.04611.98
5.4.340.0090.04411.98
5.4.320.0090.04812.46
5.4.310.0070.06112.46
5.4.300.0180.05412.46
5.4.290.0080.05612.46
5.4.280.0100.03912.36
5.4.270.0090.04412.36
5.4.260.0090.04912.36
5.4.250.0080.05312.36
5.4.240.0050.04912.36
5.4.230.0080.03812.35
5.4.220.0080.03812.35
5.4.210.0040.04012.35
5.4.200.0080.03812.35
5.4.190.0140.07812.34
5.4.180.0150.05912.35
5.4.170.0110.05812.36
5.4.160.0100.05612.36
5.4.150.0170.05312.35
5.4.140.0070.07412.04
5.4.130.0080.04712.02
5.4.120.0110.04611.98
5.4.110.0110.05111.98
5.4.100.0100.05011.98
5.4.90.0110.05211.98
5.4.80.0080.06011.98
5.4.70.0110.06411.97
5.4.60.0120.04611.97
5.4.50.0080.04911.98
5.4.40.0070.04711.96
5.4.30.0060.04911.96
5.4.20.0050.04311.96
5.4.10.0100.06011.96
5.4.00.0100.04611.45
5.3.290.0080.05412.80
5.3.280.0110.05012.71
5.3.270.0110.05812.72
5.3.260.0090.06012.72
5.3.250.0210.07112.71
5.3.240.0120.05812.72
5.3.230.0260.09412.71
5.3.220.0090.05612.68
5.3.210.0040.04712.68
5.3.200.0110.04112.68
5.3.190.0080.04912.68
5.3.180.0060.05112.67
5.3.170.0170.09612.67
5.3.160.0070.05012.67
5.3.150.0100.04512.67
5.3.140.0070.04412.66
5.3.130.0080.05112.66
5.3.120.0070.05112.66
5.3.110.0130.05812.66
5.3.100.0140.07712.12
5.3.90.0130.04412.08
5.3.80.0040.05512.07
5.3.70.0120.05512.08
5.3.60.0100.03912.07
5.3.50.0070.04412.00
5.3.40.0080.04112.00
5.3.30.0090.04111.95
5.3.20.0080.03911.73
5.3.10.0090.04411.70
5.3.00.0120.04911.68
5.2.170.0080.0319.18
5.2.160.0080.0319.18
5.2.150.0090.0279.18
5.2.140.0060.0379.18
5.2.130.0060.0409.14
5.2.120.0060.0409.14
5.2.110.0070.0379.15
5.2.100.0060.0299.14
5.2.90.0060.0299.14
5.2.80.0050.0329.14
5.2.70.0050.0369.14
5.2.60.0060.0369.09
5.2.50.0080.0409.06
5.2.40.0050.0389.04
5.2.30.0080.0309.02
5.2.20.0070.0289.01
5.2.10.0050.0368.92
5.2.00.0090.0328.78
5.1.60.0060.0278.07
5.1.50.0040.0348.06
5.1.40.0070.0248.05
5.1.30.0070.0258.39
5.1.20.0070.0288.41
5.1.10.0070.0298.14
5.1.00.0060.0298.14
5.0.50.0040.0216.62
5.0.40.0050.0206.48
5.0.30.0030.0366.29
5.0.20.0030.0216.27
5.0.10.0020.0266.24
5.0.00.0030.0376.23
4.4.90.0030.0214.78
4.4.80.0030.0184.75
4.4.70.0040.0184.76
4.4.60.0050.0154.75
4.4.50.0040.0154.77
4.4.40.0040.0264.71
4.4.30.0020.0184.76
4.4.20.0020.0224.84
4.4.10.0050.0254.85
4.4.00.0020.0294.76
4.3.110.0050.0174.67
4.3.100.0030.0174.66
4.3.90.0040.0174.63
4.3.80.0020.0314.58
4.3.70.0020.0224.63
4.3.60.0030.0204.63
4.3.50.0060.0194.63
4.3.40.0040.0264.54
4.3.30.0020.0203.29
4.3.20.0040.0163.26
4.3.10.0030.0243.21
4.3.00.0170.0276.86

preferences:
144.98 ms | 1394 KiB | 7 Q