3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = array( array( 'tag_name' => 'google' ), array( 'tag_name' => 'technology' ) ); echo implode(', ', array_map(function ($entry)) { return $entry['tag_name']; }, $input));

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)
7.0.40.0130.04320.09
7.0.30.0200.07320.23
7.0.20.0270.07320.06
7.0.10.0170.07320.08
7.0.00.0200.06020.09
5.6.190.0070.08020.61
5.6.180.0000.09020.39
5.6.170.0370.06720.71
5.6.160.0000.05020.57
5.6.150.0030.04318.29
5.6.140.0030.05018.28
5.6.130.0100.08018.21
5.6.120.0000.04320.98
5.6.110.0100.09321.12
5.6.100.0170.07721.01
5.6.90.0070.08320.95
5.6.80.0070.03720.44
5.5.330.0030.09020.31
5.5.320.0530.07320.35
5.5.310.0400.06720.24
5.5.300.0000.05017.95
5.5.290.0030.06017.98
5.5.280.0170.07720.98
5.5.270.0100.07320.96
5.5.260.0130.07720.86
5.5.250.0170.07720.66
5.5.240.0170.07320.26
5.4.450.0570.05019.50
5.4.440.0170.04519.30
5.4.430.0430.04819.54
5.4.420.0620.04319.30
5.4.410.0620.04519.29
5.4.400.0480.04819.05
5.4.390.0470.05719.09
5.4.380.0600.05519.01
5.4.370.0600.06018.94
5.4.360.0630.05718.88
5.4.350.0530.04016.32
5.4.340.0430.04216.48
5.4.320.0320.04515.33
5.4.310.0320.04515.36
5.4.300.0320.04315.31
5.4.290.0360.04415.36
5.4.280.0210.04615.34
5.4.270.0180.04215.31
5.4.260.0390.04215.21
5.4.250.0310.04115.23
5.4.240.0340.04015.17
5.4.230.0330.04115.20
5.4.220.0350.05115.34
5.4.210.0370.04015.31
5.4.200.0290.04115.27
5.4.190.0270.04515.25
5.4.180.0230.04315.16
5.4.170.0260.05115.19
5.4.160.0340.04915.23
5.4.150.0300.04415.12
5.4.140.0360.04114.16
5.4.130.0320.03814.15
5.4.120.0140.04214.07
5.4.110.0320.04414.14
5.4.100.0260.04014.10
5.4.90.0090.04214.15
5.4.80.0380.03814.09
5.4.70.0300.04214.14
5.4.60.0330.03814.08
5.4.50.0250.04314.08
5.4.40.0300.03814.07
5.4.30.0270.04014.08
5.4.20.0360.04314.06
5.4.10.0390.04014.06
5.4.00.0300.03913.55
5.3.290.0340.04514.09
5.3.280.0390.04313.96
5.3.270.0320.04614.02
5.3.260.0320.04613.94
5.3.250.0390.04314.00
5.3.240.0330.04413.97
5.3.230.0250.04613.95
5.3.220.0120.04313.97
5.3.210.0270.05313.98
5.3.200.0350.03914.04
5.3.190.0100.04313.91
5.3.180.0230.04113.98
5.3.170.0280.04613.94
5.3.160.0260.04513.90
5.3.150.0240.04313.97
5.3.140.0280.04113.95
5.3.130.0230.04613.92
5.3.120.0310.04513.98
5.3.110.0460.03913.93
5.3.100.0270.04913.48
5.3.90.0260.04513.33
5.3.80.0290.04113.47
5.3.70.0360.04213.32
5.3.60.0260.04013.35
5.3.50.0260.04513.31
5.3.40.0350.04313.30
5.3.30.0420.04813.27
5.3.20.0370.04213.11
5.3.10.0440.04813.00
5.3.00.0330.04413.05
5.2.170.0310.03510.48
5.2.160.0230.03610.48
5.2.150.0260.04710.43
5.2.140.0290.03810.46
5.2.130.0290.03910.45
5.2.120.0290.03210.40
5.2.110.0310.03510.52
5.2.100.0340.03910.50
5.2.90.0380.03510.44
5.2.80.0280.03810.40
5.2.70.0270.03310.32
5.2.60.0260.03610.33
5.2.50.0270.03710.31
5.2.40.0240.03610.26
5.2.30.0240.03410.30
5.2.20.0210.03410.24
5.2.10.0190.03210.20
5.2.00.0200.03010.03
5.1.60.0180.0249.37
5.1.50.0200.0309.32
5.1.40.0210.0309.34
5.1.30.0150.0339.62
5.1.20.0200.0349.63
5.1.10.0240.0259.43
5.1.00.0180.0299.45
5.0.50.0160.0257.90
5.0.40.0120.0247.74
5.0.30.0100.0367.53
5.0.20.0120.0247.58
5.0.10.0090.0247.59
5.0.00.0100.0377.62
4.4.90.0110.0195.49
4.4.80.0100.0185.44
4.4.70.0090.0185.47
4.4.60.0090.0185.44
4.4.50.0090.0175.45
4.4.40.0070.0305.44
4.4.30.0130.0185.46
4.4.20.0120.0235.52
4.4.10.0170.0235.54
4.4.00.0160.0245.48
4.3.110.0100.0225.42
4.3.100.0100.0185.37
4.3.90.0090.0205.40
4.3.80.0100.0285.39
4.3.70.0080.0235.40
4.3.60.0110.0185.35
4.3.50.0120.0175.41
4.3.40.0190.0265.30
4.3.30.0080.0184.17
4.3.20.0060.0204.15
4.3.10.0060.0204.12
4.3.00.0100.02010.18

preferences:
144.79 ms | 1394 KiB | 7 Q