3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ['a','b','v']; var_dump(array_rand($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)
7.4.10.0120.00614.98
7.4.00.0090.00914.93
7.3.130.0060.00914.74
7.3.120.0070.01014.64
7.3.110.0060.01314.58
7.3.100.0090.00614.52
7.3.90.0100.00314.58
7.3.80.0070.01014.63
7.3.70.0140.00014.71
7.3.60.0030.01014.34
7.3.50.0030.00914.48
7.3.40.0060.00614.50
7.3.30.0100.00314.60
7.3.20.0060.00616.67
7.3.10.0040.00716.58
7.3.00.0030.00616.54
7.2.260.0070.01114.44
7.2.250.0070.01115.00
7.2.240.0070.00715.04
7.2.230.0060.01015.04
7.2.220.0000.01214.52
7.2.210.0000.01214.74
7.2.200.0070.00714.73
7.2.190.0090.00614.88
7.2.180.0030.01014.96
7.2.170.0070.00714.92
7.2.160.0040.01114.74
7.2.150.0070.00716.52
7.2.140.0070.00716.54
7.2.130.0070.01116.76
7.2.120.0040.00716.79
7.2.110.0030.01216.92
7.2.100.0000.01516.41
7.2.90.0070.00716.74
7.2.80.0030.01316.24
7.2.70.0100.00716.82
7.2.60.0000.01116.57
7.2.50.0030.01016.55
7.2.40.0130.00916.57
7.2.30.0030.01016.95
7.2.20.0100.00716.59
7.2.10.0110.00316.66
7.2.00.0070.00617.85
7.1.330.0070.00715.70
7.1.320.0120.00615.73
7.1.310.0000.01215.86
7.1.300.0060.00615.68
7.1.290.0030.01015.37
7.1.280.0090.00315.72
7.1.270.0030.00915.57
7.1.260.0000.01615.66
7.1.250.0040.00415.68
7.1.240.0070.00715.75
7.1.230.0040.01115.82
7.1.220.0040.01115.82
7.1.210.0030.01015.67
7.1.200.0030.00815.80
7.1.190.0100.00315.70
7.1.180.0110.00015.42
7.1.170.0070.00715.72
7.1.160.0030.00615.75
7.1.150.0070.00715.50
7.1.140.0050.01315.66
7.1.130.0050.00515.69
7.1.120.0030.00615.80
7.1.110.0110.00415.51
7.1.100.0100.00015.46
7.1.90.0060.01015.82
7.1.80.0040.01115.73
7.1.70.0090.00316.36
7.1.60.0080.01317.31
7.1.50.0100.01116.35
7.1.40.0070.00715.36
7.1.30.0030.00715.60
7.1.20.0100.00315.82
7.1.10.0000.01515.79
7.1.00.0020.02718.84
7.0.330.0040.00415.03
7.0.320.0080.00015.43
7.0.310.0060.00915.04
7.0.300.0110.00715.45
7.0.290.0060.01015.15
7.0.280.0100.00715.32
7.0.270.0040.01115.03
7.0.260.0080.00815.47
7.0.250.0030.01415.48
7.0.240.0070.00715.18
7.0.230.0070.00715.31
7.0.220.0060.00315.19
7.0.210.0090.00614.98
7.0.200.0070.00715.84
7.0.190.0070.00715.46
7.0.180.0070.00715.49
7.0.170.0120.00415.53
7.0.160.0070.01015.27
7.0.150.0030.00615.38
7.0.140.0030.04118.75
7.0.130.0030.01015.19
7.0.120.0040.00415.18
7.0.110.0040.00815.47
7.0.100.0000.00915.28
7.0.90.0060.00315.14
7.0.80.0030.01015.07
7.0.70.0020.05018.47
7.0.60.0080.04518.40
7.0.50.0070.03218.73
7.0.40.0020.03716.77
7.0.30.0050.04416.73
7.0.20.0100.03516.71
7.0.10.0020.03316.83
7.0.00.0090.02316.64
5.6.400.0090.00614.61
5.6.390.0000.01014.32
5.6.380.0060.00614.48
5.6.370.0030.00614.53
5.6.360.0070.00714.50
5.6.350.0060.00614.43
5.6.340.0090.00314.58
5.6.330.0060.01014.48
5.6.320.0060.00314.39
5.6.310.0040.01413.98
5.6.300.0100.00713.88
5.6.290.0100.00014.29
5.6.280.0050.03817.83
5.6.270.0040.00914.46
5.6.260.0000.01614.13
5.6.250.0060.00614.25
5.6.240.0080.00614.02
5.6.230.0000.01114.05
5.6.220.0020.05117.27
5.6.210.0040.04617.42
5.6.200.0030.04917.71
5.6.190.0070.04817.78
5.6.180.0060.02317.68
5.6.170.0120.03417.64
5.6.160.0110.03317.68
5.6.150.0070.04317.62
5.6.140.0050.04217.69
5.6.130.0050.04717.62
5.6.120.0050.03517.50
5.6.110.0050.03217.65
5.6.100.0090.03317.63
5.6.90.0090.04017.77
5.6.80.0100.02217.19
5.6.70.0080.02517.26
5.6.60.0130.03717.20
5.6.50.0100.03817.31
5.6.40.0050.04417.31
5.6.30.0060.03117.27
5.6.20.0020.03317.11
5.6.10.0050.03717.37
5.6.00.0040.04617.28
5.5.380.0040.00814.03
5.5.370.0120.00314.07
5.5.360.0060.04617.24
5.5.350.0090.04517.25
5.5.340.0070.02317.58
5.5.330.0050.04417.49
5.5.320.0000.03117.44
5.5.310.0100.04317.58
5.5.300.0040.03917.63
5.5.290.0100.04617.38
5.5.280.0070.03517.22
5.5.270.0060.04817.34
5.5.260.0030.03517.46
5.5.250.0070.04017.38
5.5.240.0070.02217.13
5.5.230.0020.04117.28
5.5.220.0020.03717.14
5.5.210.0090.03017.13
5.5.200.0030.04517.08
5.5.190.0020.03917.15
5.5.180.0050.03217.18
5.5.170.0060.00914.13
5.5.160.0030.03417.05
5.5.150.0060.02617.18
5.5.140.0100.02417.07
5.5.130.0020.04717.17
5.5.120.0030.04717.00
5.5.110.0090.04317.21
5.5.100.0070.02917.12
5.5.90.0100.03817.00
5.5.80.0080.04217.26
5.5.70.0070.04417.08
5.5.60.0050.04516.98
5.5.50.0050.04317.09
5.5.40.0070.04317.03
5.5.30.0050.04617.16
5.5.20.0100.04117.03
5.5.10.0050.03017.15
5.5.00.0000.03317.10
5.4.450.0070.03216.21
5.4.440.0070.03216.13
5.4.430.0030.04716.11
5.4.420.0070.02816.20
5.4.410.0060.03016.11
5.4.400.0070.03115.97
5.4.390.0080.04116.01
5.4.380.0090.02716.02
5.4.370.0070.03016.02
5.4.360.0030.03416.05
5.4.350.0070.03516.04
5.4.340.0050.03415.88
5.4.330.0030.00312.96
5.4.320.0080.03815.89
5.4.310.0060.04215.95
5.4.300.0050.04015.93
5.4.290.0020.04815.95
5.4.280.0050.03516.02
5.4.270.0050.04216.04
5.4.260.0120.03315.99
5.4.250.0050.03315.96
5.4.240.0020.04716.05
5.4.230.0000.04416.00
5.4.220.0050.03315.87
5.4.210.0030.04116.01
5.4.200.0050.03315.99
5.4.190.0060.04015.96
5.4.180.0080.03016.09
5.4.170.0030.04416.01
5.4.160.0080.03315.98
5.4.150.0030.04315.99
5.4.140.0050.04214.52
5.4.130.0080.03014.67
5.4.120.0060.04114.51
5.4.110.0080.04014.69
5.4.100.0030.02514.69
5.4.90.0030.04214.69
5.4.80.0020.03514.63
5.4.70.0070.03114.66
5.4.60.0060.04214.69
5.4.50.0070.03214.66
5.4.40.0070.03914.66
5.4.30.0070.03714.67
5.4.20.0050.03014.58
5.4.10.0020.04514.59
5.4.00.0020.03714.40
5.3.290.0080.04113.81
5.3.280.0080.03713.76
5.3.270.0050.04413.75
5.3.260.0090.03813.72
5.3.250.0020.04113.71
5.3.240.0020.04113.70
5.3.230.0030.03513.78
5.3.220.0030.04313.75
5.3.210.0050.04213.70
5.3.200.0080.03113.77
5.3.190.0050.04213.73
5.3.180.0070.03313.77
5.3.170.0060.02813.69
5.3.160.0060.04013.76
5.3.150.0070.03913.75
5.3.140.0030.03913.69
5.3.130.0040.04413.76
5.3.120.0060.04113.74
5.3.110.0080.02813.67
5.3.100.0070.03713.51
5.3.90.0050.03913.46
5.3.80.0050.02913.49
5.3.70.0030.04113.44
5.3.60.0080.03613.46
5.3.50.0080.02813.33
5.3.40.0050.03713.43
5.3.30.0020.03613.44
5.3.20.0030.03613.32
5.3.10.0070.03513.32
5.3.00.0080.03313.23
5.2.170.0070.06312.12
5.2.160.0030.04012.12
5.2.150.0030.06312.12
5.2.140.0030.06312.12
5.2.130.0070.05312.12
5.2.120.0000.05712.12
5.2.110.0030.06312.12
5.2.100.0030.06312.12
5.2.90.0070.06012.12
5.2.80.0070.04012.12
5.2.70.0000.06012.12
5.2.60.0030.04012.12
5.2.50.0070.06012.12
5.2.40.0070.06012.12
5.2.30.0070.06012.12
5.2.20.0030.05312.12
5.2.10.0000.05712.12
5.2.00.0030.05012.12
5.1.60.0070.05012.12
5.1.50.0030.05312.12
5.1.40.0070.05312.12
5.1.30.0030.06012.12
5.1.20.0030.06012.12
5.1.10.0070.05012.12
5.1.00.0030.04712.12
5.0.50.0000.04712.12
5.0.40.0000.03312.12
5.0.30.0030.05012.12
5.0.20.0000.04312.12
5.0.10.0030.04312.12
5.0.00.0000.06012.12
4.4.90.0030.02312.12
4.4.80.0030.03312.12
4.4.70.0000.03012.12
4.4.60.0000.03712.12
4.4.50.0000.03012.12
4.4.40.0000.05312.12
4.4.30.0000.03712.12
4.4.20.0000.03712.12
4.4.10.0030.02712.12
4.4.00.0000.04712.12
4.3.110.0030.03012.12
4.3.100.0000.03312.12
4.3.90.0000.03312.12
4.3.80.0000.05712.12
4.3.70.0030.03012.12
4.3.60.0030.02712.12
4.3.50.0000.02712.12
4.3.40.0030.02712.12
4.3.30.0000.01712.12
4.3.20.0000.02012.12
4.3.10.0030.03012.12
4.3.00.0000.03712.12

preferences:
31.85 ms | 401 KiB | 5 Q