3v4l.org

run code in 300+ PHP versions simultaneously
<?php 0 : base64_decode(strrev(hex2bin("3d3d516343746d4d6d6c315669563362")))

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)
5.6.110.0070.07320.96
5.6.100.0070.08720.98
5.6.90.0130.07721.10
5.6.80.0070.06320.38
5.5.270.0070.08320.86
5.5.260.0130.08020.76
5.5.250.0100.08320.61
5.5.240.0000.03320.18
5.4.430.0530.05319.47
5.4.420.0370.04719.36
5.4.410.0100.05319.47
5.4.400.0100.05319.16
5.4.390.0430.04018.89
5.4.380.0450.05218.89
5.4.370.0420.06018.88
5.4.360.0450.05218.93
5.4.350.0430.03816.49
5.4.340.0350.04316.36
5.4.320.0260.04115.30
5.4.310.0200.04715.33
5.4.300.0150.03715.30
5.4.290.0090.04315.28
5.4.280.0120.04715.23
5.4.270.0170.04515.14
5.4.260.0230.04115.27
5.4.250.0120.04115.21
5.4.240.0160.03615.14
5.4.230.0110.04315.13
5.4.220.0270.04815.19
5.4.210.0300.03915.13
5.4.200.0240.04614.41
5.4.190.0290.04215.20
5.4.180.0270.04215.11
5.4.170.0210.04815.28
5.4.160.0090.04315.15
5.4.150.0090.04415.23
5.4.140.0190.04114.01
5.4.130.0080.04414.19
5.4.120.0120.03714.06
5.4.110.0120.03814.02
5.4.100.0100.04214.11
5.4.90.0140.04414.05
5.4.80.0180.03714.00
5.4.70.0150.03714.01
5.4.60.0280.04114.01
5.4.50.0080.04314.03
5.4.40.0080.04214.03
5.4.30.0150.04014.03
5.4.20.0120.03814.05
5.4.10.0120.03814.04
5.4.00.0100.04013.52
5.3.290.0250.04614.00
5.3.280.0210.04113.94
5.3.270.0140.04413.92
5.3.260.0100.04413.85
5.3.250.0210.04713.92
5.3.240.0240.04313.93
5.3.230.0260.04113.93
5.3.220.0120.04113.88
5.3.210.0090.04813.92
5.3.200.0110.04413.84
5.3.190.0130.04413.88
5.3.180.0120.04213.89
5.3.170.0150.04313.85
5.3.160.0130.03813.85
5.3.150.0090.04613.86
5.3.140.0050.04413.86
5.3.130.0120.04113.82
5.3.120.0170.03813.81
5.3.110.0070.04713.88
5.3.100.0110.03813.34
5.3.90.0130.04113.25
5.3.80.0120.03913.33
5.3.70.0130.03813.26
5.3.60.0270.03613.32
5.3.50.0210.04013.22
5.3.40.0120.03813.28
5.3.30.0090.04013.13
5.3.20.0250.03513.00
5.3.10.0240.04112.87
5.3.00.0090.04212.91
5.2.170.0070.03410.40
5.2.160.0110.03410.38
5.2.150.0060.03710.43
5.2.140.0090.03410.47
5.2.130.0090.03310.46
5.2.120.0090.03510.35
5.2.110.0100.03410.45
5.2.100.0090.03210.32
5.2.90.0070.03610.46
5.2.80.0080.03910.34
5.2.70.0070.03910.44
5.2.60.0140.03710.34
5.2.50.0080.03610.32
5.2.40.0120.02810.27
5.2.30.0080.03610.22
5.2.20.0080.03610.22
5.2.10.0060.03710.19
5.2.00.0190.03110.02
5.1.60.0220.0239.34
5.1.50.0080.0319.25
5.1.40.0270.0309.28
5.1.30.0210.0289.68
5.1.20.0180.0299.69
5.1.10.0160.0309.34
5.1.00.0180.0289.35
5.0.50.0110.0217.87
5.0.40.0050.0247.69
5.0.30.0120.0317.54
5.0.20.0090.0227.55
5.0.10.0100.0227.45
5.0.00.0130.0307.50
4.4.90.0070.0185.46
4.4.80.0110.0155.44
4.4.70.0060.0205.45
4.4.60.0070.0185.46
4.4.50.0090.0165.46
4.4.40.0080.0275.46
4.4.30.0090.0175.52
4.4.20.0030.0175.51
4.4.10.0020.0185.57
4.4.00.0040.0265.51
4.3.110.0020.0245.39
4.3.100.0040.0165.40
4.3.90.0030.0185.39
4.3.80.0070.0295.33
4.3.70.0080.0195.34
4.3.60.0080.0195.32
4.3.50.0140.0185.36
4.3.40.0080.0295.33
4.3.30.0020.0204.11
4.3.20.0020.0194.05
4.3.10.0010.0194.08
4.3.00.0070.0207.20

preferences:
140.18 ms | 1386 KiB | 7 Q