3v4l.org

run code in 300+ PHP versions simultaneously
<?php function helloWithStyle( $font, $size ) { echo “ <p style=\”font-family: $font; font-size: {$size}em;\”> Hello, world! </p> ”; } helloWithStyle( “Helvetica”, 2 );

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)
5.4.350.0060.04012.04
5.4.340.0050.04012.03
5.4.320.0090.04012.52
5.4.310.0090.04012.52
5.4.300.0080.04612.52
5.4.290.0070.03812.52
5.4.280.0080.03812.41
5.4.270.0070.04612.41
5.4.260.0060.03812.41
5.4.250.0040.04012.41
5.4.240.0060.03912.41
5.4.230.0080.04212.40
5.4.220.0110.03812.40
5.4.210.0060.03612.40
5.4.200.0090.04312.40
5.4.190.0120.04512.39
5.4.180.0080.04812.40
5.4.170.0100.03912.40
5.4.160.0100.04412.40
5.4.150.0100.04412.40
5.4.140.0080.04712.09
5.4.130.0070.04012.07
5.4.120.0030.04112.03
5.4.110.0080.03512.03
5.4.100.0090.03812.03
5.4.90.0080.04112.03
5.4.80.0230.08212.03
5.4.70.0290.10712.02
5.4.60.0630.11012.03
5.4.50.0530.14612.03
5.4.40.0260.10112.02
5.4.30.0170.07312.01
5.4.20.0230.08212.01
5.4.10.0150.06112.01
5.4.00.0130.06611.50
5.3.290.0200.06112.80
5.3.280.0140.05512.71
5.3.270.0160.05412.72
5.3.260.0140.06112.72
5.3.250.0090.07512.72
5.3.240.0100.05812.72
5.3.230.0100.05912.71
5.3.220.0210.05612.68
5.3.210.0060.06412.68
5.3.200.0090.05312.68
5.3.190.0120.05112.68
5.3.180.0180.04212.67
5.3.170.0260.07612.67
5.3.160.0130.09512.67
5.3.150.0120.05112.68
5.3.140.0210.06112.66
5.3.130.0100.05312.66
5.3.120.0130.06312.66
5.3.110.0180.04312.66
5.3.100.0140.07412.13
5.3.90.0130.06712.11
5.3.80.0210.06412.09
5.3.70.0130.04812.09
5.3.60.0130.04712.08
5.3.50.0100.04512.02
5.3.40.0150.04812.02
5.3.30.0110.05011.98
5.3.20.0120.04311.77
5.3.10.0150.04211.74
5.3.00.0060.04811.71
5.2.170.0080.0369.21
5.2.160.0090.0329.22
5.2.150.0060.0349.21
5.2.140.0070.0379.21
5.2.130.0090.0359.17
5.2.120.0060.0319.17
5.2.110.0100.0319.18
5.2.100.0060.0359.18
5.2.90.0240.0849.18
5.2.80.0160.0639.18
5.2.70.0350.0529.18
5.2.60.0230.0539.13
5.2.50.0110.0849.09
5.2.40.0140.0579.07
5.2.30.0080.0609.05
5.2.20.0080.0409.04
5.2.10.0090.0598.95
5.2.00.0100.0468.81
5.1.60.0070.0308.09
5.1.50.0050.0298.09
5.1.40.0070.0318.07
5.1.30.0080.0348.42
5.1.20.0070.0398.44
5.1.10.0190.0408.16
5.1.00.0100.0348.16
5.0.50.0080.0296.64
5.0.40.0060.0546.50
5.0.30.0080.0486.31
5.0.20.0030.0276.29
5.0.10.0060.0266.25
5.0.00.0020.0376.25
4.4.90.0050.0164.78
4.4.80.0100.0464.76
4.4.70.0050.0504.75
4.4.60.0090.0264.75
4.4.50.0050.0344.77
4.4.40.0070.0554.71
4.4.30.0090.0374.76
4.4.20.0040.0204.84
4.4.10.0060.0164.85
4.4.00.0060.0314.75
4.3.110.0040.0174.67
4.3.100.0030.0194.67
4.3.90.0020.0234.64
4.3.80.0060.0274.58
4.3.70.0080.0164.63
4.3.60.0060.0144.63
4.3.50.0040.0174.63
4.3.40.0080.0224.54
4.3.30.0030.0183.30
4.3.20.0040.0213.29
4.3.10.0030.0193.24
4.3.00.0170.02010.99

preferences:
147.13 ms | 1394 KiB | 7 Q