3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo mysqli_real_escape_string('a')

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)
5.4.340.0060.03411.98
5.4.320.0090.03312.47
5.4.310.0040.04012.46
5.4.300.0060.03812.47
5.4.290.0050.03812.46
5.4.280.0060.03512.36
5.4.270.0100.03312.36
5.4.260.0070.04212.36
5.4.250.0050.04312.36
5.4.240.0040.03612.36
5.4.230.0060.03712.35
5.4.220.0050.03612.35
5.4.210.0090.03912.36
5.4.200.0030.03912.35
5.4.190.0040.03712.35
5.4.180.0090.03312.35
5.4.170.0080.03912.36
5.4.160.0060.03312.35
5.4.150.0070.03312.35
5.4.140.0060.03512.04
5.4.130.0060.03312.02
5.4.120.0050.03711.98
5.4.110.0040.03511.98
5.4.100.0040.03511.98
5.4.90.0060.03611.98
5.4.80.0080.03511.98
5.4.70.0070.04111.98
5.4.60.0040.03611.98
5.4.50.0040.03611.98
5.4.40.0070.03211.96
5.4.30.0070.03411.96
5.4.20.0060.03511.96
5.4.10.0070.03411.96
5.4.00.0050.03711.45
5.3.290.0080.04012.80
5.3.280.0090.03712.71
5.3.270.0070.03912.72
5.3.260.0060.03712.72
5.3.250.0070.03512.72
5.3.240.0030.04312.71
5.3.230.0070.03512.71
5.3.220.0060.03512.68
5.3.210.0060.03712.68
5.3.200.0080.03312.68
5.3.190.0050.03912.68
5.3.180.0060.03612.67
5.3.170.0040.04112.67
5.3.160.0050.03712.68
5.3.150.0050.03712.67
5.3.140.0040.03912.66
5.3.130.0030.04212.66
5.3.120.0080.03712.66
5.3.110.0070.03712.66
5.3.100.0100.03612.12
5.3.90.0070.03812.09
5.3.80.0090.03512.08
5.3.70.0050.03612.08
5.3.60.0100.03712.07
5.3.50.0070.03712.00
5.3.40.0070.03512.00
5.3.30.0120.02911.95
5.3.20.0050.03811.72
5.3.10.0070.03711.70
5.3.00.0050.04011.68
5.2.170.0050.0309.18
5.2.160.0040.0309.18
5.2.150.0070.0289.18
5.2.140.0060.0299.18
5.2.130.0040.0299.14
5.2.120.0020.0309.14
5.2.110.0050.0319.14
5.2.100.0060.0349.14
5.2.90.0060.0269.14
5.2.80.0050.0369.13
5.2.70.0040.0309.14
5.2.60.0050.0359.09
5.2.50.0050.0299.06
5.2.40.0060.0299.04
5.2.30.0070.0289.01
5.2.20.0050.0299.00
5.2.10.0040.0288.92
5.2.00.0040.0308.78
5.1.60.0050.0298.07
5.1.50.0030.0318.06
5.1.40.0030.0308.05
5.1.30.0060.0238.40
5.1.20.0060.0258.42
5.1.10.0070.0248.14
5.1.00.0020.0268.14
5.0.50.0040.0256.62
5.0.40.0050.0246.48
5.0.30.0030.0306.29
5.0.20.0060.0196.27
5.0.10.0000.0236.24
5.0.00.0060.0276.23
4.4.90.0020.0174.78
4.4.80.0060.0114.75
4.4.70.0060.0164.75
4.4.60.0030.0164.75
4.4.50.0010.0174.77
4.4.40.0040.0234.71
4.4.30.0020.0164.76
4.4.20.0030.0154.85
4.4.10.0020.0164.84
4.4.00.0020.0264.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0030.0134.63
4.3.80.0030.0234.59
4.3.70.0040.0124.63
4.3.60.0050.0194.63
4.3.50.0030.0174.63
4.3.40.0030.0284.54
4.3.30.0020.0183.29
4.3.20.0030.0223.27
4.3.10.0010.0163.21
4.3.00.0000.0277.22

preferences:
148.03 ms | 1398 KiB | 7 Q