3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = [0 => 'a', 1 => 'b', 2 => 'c']; $bar = [4, 5, 6]; array_rand($foo, 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)
7.4.10.0060.01214.75
7.4.00.0070.00715.04
7.3.130.0070.00714.91
7.3.120.0080.01214.60
7.3.110.0030.01514.70
7.3.100.0110.00414.80
7.3.90.0030.01314.96
7.3.80.0100.00314.74
7.3.70.0040.00414.68
7.3.60.0140.00314.86
7.3.50.0030.00614.59
7.3.40.0000.01514.47
7.3.30.0070.01014.41
7.3.20.0000.01316.61
7.3.10.0110.00416.53
7.3.00.0040.01016.29
7.2.260.0100.00714.77
7.2.250.0070.01114.45
7.2.240.0040.01114.60
7.2.230.0070.01114.73
7.2.220.0100.00315.09
7.2.210.0030.00614.83
7.2.200.0030.01414.76
7.2.190.0090.00914.62
7.2.180.0060.01014.76
7.2.170.0050.00514.80
7.2.160.0090.00614.88
7.2.150.0070.00716.74
7.2.140.0060.00316.72
7.2.130.0110.00416.70
7.2.120.0060.01216.44
7.2.110.0130.00616.60
7.2.100.0140.00316.77
7.2.90.0080.00716.62
7.2.80.0080.00916.62
7.2.70.0080.00916.65
7.2.60.0070.00916.50
7.2.50.0070.00816.42
7.2.40.0060.00716.72
7.2.30.0080.00916.66
7.2.20.0070.00616.68
7.2.10.0070.00816.47
7.2.00.0090.00516.56
7.1.330.0040.01115.80
7.1.320.0000.01715.88
7.1.310.0040.01116.01
7.1.300.0000.01415.75
7.1.290.0070.01015.69
7.1.280.0040.01215.73
7.1.270.0030.01015.40
7.1.260.0070.00715.86
7.1.250.0080.00715.63
7.1.240.0030.00915.57
7.1.230.0030.01015.80
7.1.220.0030.01015.59
7.1.210.0030.01015.63
7.1.200.0090.00315.83
7.1.190.0080.00415.88
7.1.180.0060.00915.76
7.1.170.0150.00015.79
7.1.160.0110.00015.74
7.1.150.0000.01415.63
7.1.140.0080.00815.86
7.1.130.0000.01415.86
7.1.120.0070.00415.66
7.1.110.0060.00615.44
7.1.100.0150.00015.57
7.1.90.0030.01515.72
7.1.80.0070.00715.90
7.1.70.0020.01016.34
7.1.60.0050.00617.44
7.1.50.0070.01216.28
7.1.40.0140.00015.89
7.1.30.0030.00615.68
7.1.20.0030.00515.84
7.1.10.0030.01015.32
7.1.00.0060.01819.12
7.0.330.0000.01015.18
7.0.320.0090.00615.42
7.0.310.0090.00315.52
7.0.300.0070.01115.28
7.0.290.0060.00615.12
7.0.280.0030.01315.09
7.0.270.0030.00715.21
7.0.260.0050.00515.16
7.0.250.0080.00815.30
7.0.240.0030.01015.44
7.0.230.0000.01315.36
7.0.220.0040.00715.25
7.0.210.0110.00415.27
7.0.200.0020.00916.09
7.0.190.0000.01315.53
7.0.180.0050.00515.30
7.0.170.0040.00815.40
7.0.160.0000.01315.22
7.0.150.0090.00315.24
7.0.140.0030.04018.62
7.0.130.0030.00715.48
7.0.120.0040.01115.21
7.0.110.0040.00715.55
7.0.100.0070.03917.62
7.0.90.0050.04517.61
7.0.80.0050.04517.63
7.0.70.0130.04017.60
7.0.60.0070.04217.51
7.0.50.0070.03617.81
7.0.40.0080.04616.66
7.0.30.0020.05016.56
7.0.20.0100.02516.73
7.0.10.0050.02916.68
7.0.00.0080.03516.74
5.6.400.0060.00613.97
5.6.390.0050.00314.16
5.6.380.0000.01614.04
5.6.370.0070.00714.41
5.6.360.0070.01113.85
5.6.350.0090.00414.25
5.6.340.0040.01413.87
5.6.330.0070.00714.54
5.6.320.0030.01214.53
5.6.310.0060.00914.44
5.6.300.0120.00014.07
5.6.290.0030.00514.27
5.6.280.0050.04217.74
5.6.270.0040.01114.52
5.6.260.0070.00314.11
5.6.250.0050.04817.30
5.6.240.0050.04517.49
5.6.230.0070.02517.38
5.6.220.0080.04017.34
5.6.210.0120.03617.35
5.6.200.0090.02517.46
5.6.190.0110.04417.47
5.6.180.0070.02917.66
5.6.170.0050.03817.55
5.6.160.0100.03717.52
5.6.150.0030.04917.63
5.6.140.0080.02117.48
5.6.130.0070.04517.65
5.6.120.0080.03717.60
5.6.110.0080.04217.53
5.6.100.0100.04217.64
5.6.90.0070.04317.65
5.6.80.0050.02617.37
5.6.70.0080.03017.20
5.6.60.0000.04217.21
5.6.50.0070.02717.21
5.6.40.0030.02917.09
5.6.30.0110.03717.34
5.6.20.0050.04317.19
5.6.10.0060.03317.21
5.6.00.0050.04117.24
5.5.380.0050.03217.25
5.5.370.0090.02517.26
5.5.360.0080.04117.29
5.5.350.0020.02617.45
5.5.340.0030.03917.41
5.5.330.0030.03817.56
5.5.320.0070.04317.44
5.5.310.0060.03517.39
5.5.300.0050.04417.42
5.5.290.0050.02817.46
5.5.280.0100.03417.39
5.5.270.0090.04617.48
5.5.260.0030.04817.49
5.5.250.0060.04117.39
5.5.240.0120.03817.14
5.5.230.0020.04716.97
5.5.220.0050.02817.16
5.5.210.0110.03917.16
5.5.200.0070.03217.19
5.5.190.0130.03816.99
5.5.180.0030.02817.04
5.5.170.0030.00914.23
5.5.160.0110.03617.03
5.5.150.0050.02617.08
5.5.140.0070.02417.04
5.5.130.0120.03217.23
5.5.120.0050.04217.08
5.5.110.0100.03717.10
5.5.100.0040.04617.05
5.5.90.0100.04016.97
5.5.80.0000.03316.95
5.5.70.0110.03717.15
5.5.60.0130.03816.88
5.5.50.0030.04316.95
5.5.40.0050.02917.00
5.5.30.0050.04516.87
5.5.20.0080.03616.86
5.5.10.0100.04017.05
5.5.00.0120.03816.89
5.4.450.0100.03215.56
5.4.440.0070.03815.55
5.4.430.0110.03215.60
5.4.420.0050.03615.54
5.4.410.0070.04015.50
5.4.400.0070.02215.28
5.4.390.0080.03815.36
5.4.380.0060.03815.36
5.4.370.0090.02115.43
5.4.360.0000.05015.43
5.4.350.0070.02015.29
5.4.340.0070.03915.28
5.4.330.0040.00911.74
5.4.320.0030.03015.46
5.4.310.0100.02015.36
5.4.300.0080.03715.40
5.4.290.0070.03515.40
5.4.280.0080.04115.48
5.4.270.0080.03615.42
5.4.260.0100.04015.39
5.4.250.0110.03615.39
5.4.240.0050.03315.26
5.4.230.0070.04015.28
5.4.220.0030.04415.38
5.4.210.0050.03215.42
5.4.200.0070.03815.34
5.4.190.0090.03515.40
5.4.180.0120.02515.27
5.4.170.0050.02615.38
5.4.160.0020.03915.38
5.4.150.0080.02215.42
5.4.140.0080.03113.99
5.4.130.0080.02214.02
5.4.120.0030.03213.90
5.4.110.0080.03713.99
5.4.100.0010.02814.02
5.4.90.0060.03513.99
5.4.80.0070.03914.04
5.4.70.0060.04614.07
5.4.60.0050.02813.95
5.4.50.0070.02414.07
5.4.40.0140.03314.10
5.4.30.0060.03813.98
5.4.20.0070.03614.01
5.4.10.0070.03714.02
5.4.00.0050.03813.73
5.3.290.0080.02213.19
5.3.280.0050.04113.10
5.3.270.0100.02913.15
5.3.260.0080.03813.17
5.3.250.0050.03713.11
5.3.240.0100.03413.08
5.3.230.0100.03513.15
5.3.220.0080.03313.11
5.3.210.0040.02413.13
5.3.200.0030.02313.07
5.3.190.0080.02013.08
5.3.180.0070.03813.15
5.3.170.0020.02813.07
5.3.160.0060.04013.15
5.3.150.0050.03213.08
5.3.140.0060.04013.15
5.3.130.0010.03913.11
5.3.120.0060.02013.14
5.3.110.0020.04413.11
5.3.100.0030.04012.88
5.3.90.0050.04112.87
5.3.80.0050.04012.75
5.3.70.0070.02712.85
5.3.60.0080.03012.87
5.3.50.0020.04412.84
5.3.40.0070.03312.82
5.3.30.0070.02812.76
5.3.20.0030.03112.72
5.3.10.0100.03012.71
5.3.00.0050.03312.57
5.2.170.0000.06311.10
5.2.160.0100.06011.19
5.2.150.0000.04011.14
5.2.140.0000.06311.18
5.2.130.0070.03010.92
5.2.120.0000.05010.95
5.2.110.0030.03710.93
5.2.100.0070.06311.02
5.2.90.0030.06311.10
5.2.80.0070.04310.91
5.2.70.0000.03710.88
5.2.60.0100.06011.12
5.2.50.0170.05011.06
5.2.40.0100.05710.94
5.2.30.0000.07010.92
5.2.20.0030.03310.96
5.2.10.0000.06310.76
5.2.00.0070.03010.63
5.1.60.0030.05310.04
5.1.50.0000.05010.04
5.1.40.0070.05010.00
5.1.30.0130.04710.26
5.1.20.0100.05310.40
5.1.10.0000.05710.09
5.1.00.0070.05710.13
5.0.50.0100.0378.55
5.0.40.0030.0438.41
5.0.30.0030.0408.21
5.0.20.0070.0178.18
5.0.10.0030.0438.17
5.0.00.0030.0508.24
4.4.90.0100.0277.15
4.4.80.0100.0277.15
4.4.70.0070.0307.15
4.4.60.0030.0307.15
4.4.50.0000.0337.15
4.4.40.0000.0437.15
4.4.30.0030.0337.15
4.4.20.0030.0277.15
4.4.10.0000.0307.15
4.4.00.0000.0477.15
4.3.110.0070.0307.15
4.3.100.0030.0237.15
4.3.90.0070.0307.15
4.3.80.0000.0507.15
4.3.70.0070.0307.15
4.3.60.0000.0177.15
4.3.50.0000.0377.15
4.3.40.0070.0507.15
4.3.30.0070.0337.15
4.3.20.0030.0207.15
4.3.10.0070.0307.15
4.3.00.0070.0307.15

preferences:
34.32 ms | 400 KiB | 5 Q