3v4l.org

run code in 300+ PHP versions simultaneously
<?php define("TIMES",100); $value = md5(uniqid()) . md5(uniqid()); $array_values = array(); $array_keys = array(); $array_setmulti = array(); for ($i = 0; $i < TIMES; $i++) { //$k = md5(uniqid()); //Skewness test $k = $i; $array_values[$k] = $value; $array_keys[] = $k; $array_setmulti[] = array('Key' => $k, 'Value' => $value, 'Expiry' => 0); }

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)
7.4.10.0070.01014.96
7.4.00.0150.00414.77
7.3.130.0030.01414.55
7.3.120.0100.00714.97
7.3.110.0090.00915.14
7.3.100.0040.01114.95
7.3.90.0030.01014.73
7.3.80.0060.00614.83
7.3.70.0000.01514.70
7.3.60.0000.01614.87
7.3.50.0030.00714.96
7.3.40.0090.00314.88
7.3.30.0040.01214.89
7.3.20.0100.00316.65
7.3.10.0000.01216.66
7.3.00.0100.00716.59
7.2.260.0040.01415.19
7.2.250.0070.01015.30
7.2.240.0090.00615.27
7.2.230.0060.01315.26
7.2.220.0060.01014.99
7.2.210.0060.00615.10
7.2.200.0070.00714.79
7.2.190.0100.00615.10
7.2.180.0090.00615.05
7.2.170.0030.01015.14
7.2.160.0080.00615.11
7.2.150.0110.00417.12
7.2.140.0090.00916.89
7.2.130.0030.01216.93
7.2.120.0070.00717.04
7.2.110.0030.01016.90
7.2.100.0060.00616.65
7.2.90.0060.00617.00
7.2.80.0040.00716.75
7.2.70.0040.00716.92
7.2.60.0070.00716.98
7.2.50.0100.00316.87
7.2.40.0100.00617.10
7.2.30.0070.00716.95
7.2.20.0040.01216.84
7.2.10.0110.00316.96
7.2.00.0080.00718.12
7.1.330.0030.00915.82
7.1.320.0070.01015.56
7.1.310.0060.00915.77
7.1.300.0060.01015.97
7.1.290.0040.00815.89
7.1.280.0080.00815.89
7.1.270.0090.00615.78
7.1.260.0090.00615.94
7.1.250.0050.00515.77
7.1.240.0030.00715.66
7.1.230.0040.01115.82
7.1.220.0130.00315.80
7.1.210.0000.01115.89
7.1.200.0000.01615.91
7.1.190.0120.00315.76
7.1.180.0070.00315.78
7.1.170.0100.00715.61
7.1.160.0030.01015.76
7.1.150.0040.01115.80
7.1.140.0080.00415.81
7.1.130.0040.01216.00
7.1.120.0040.00415.46
7.1.110.0040.01115.78
7.1.100.0080.00516.98
7.1.90.0030.01015.96
7.1.80.0030.01016.00
7.1.70.0120.00716.52
7.1.60.0120.00517.43
7.1.50.0050.01216.32
7.1.40.0030.01115.81
7.1.30.0130.00315.59
7.1.20.0070.00715.75
7.1.10.0070.00315.52
7.1.00.0040.04119.07
7.0.330.0090.00615.47
7.0.320.0050.00215.18
7.0.310.0030.01015.55
7.0.300.0030.01015.41
7.0.290.0040.00715.60
7.0.280.0080.00415.33
7.0.270.0070.00715.14
7.0.260.0070.00715.39
7.0.250.0100.00315.21
7.0.240.0110.00415.25
7.0.230.0080.00615.44
7.0.220.0080.00615.18
7.0.210.0000.01415.55
7.0.200.0050.00715.93
7.0.190.0090.00415.27
7.0.180.0030.00615.22
7.0.170.0030.01015.61
7.0.160.0000.00915.43
7.0.150.0030.01015.46
7.0.140.0000.04518.75
7.0.130.0040.00815.32
7.0.120.0030.00915.58
7.0.110.0100.00315.22
7.0.100.0000.01415.41
7.0.90.0070.00715.32
7.0.80.0060.00615.16
7.0.70.0040.01215.27
7.0.60.0050.03217.59
7.0.50.0060.03516.55
7.0.40.0090.02616.75
7.0.30.0280.03816.79
7.0.20.0180.02216.88
7.0.10.0130.04116.69
7.0.00.0070.02316.93
5.6.400.0070.01014.83
5.6.390.0080.00414.35
5.6.380.0040.00414.76
5.6.370.0030.00714.55
5.6.360.0040.00714.66
5.6.350.0030.00914.33
5.6.340.0080.00814.84
5.6.330.0000.01414.59
5.6.320.0030.00614.48
5.6.310.0100.00314.77
5.6.300.0030.01414.86
5.6.290.0090.00614.81
5.6.280.0080.03717.98
5.6.270.0100.00314.36
5.6.260.0050.00314.65
5.6.250.0050.00914.62
5.6.240.0000.01614.50
5.6.230.0030.00814.47
5.6.220.0060.00614.34
5.6.210.0070.04217.60
5.6.200.0050.03716.27
5.6.190.0060.02517.58
5.6.180.0050.03317.71
5.6.170.0210.04317.63
5.6.160.0030.02817.48
5.6.150.0110.03616.28
5.6.140.0070.04216.38
5.6.130.0000.03816.32
5.6.120.0150.03817.79
5.6.110.0050.04517.85
5.6.100.0130.04317.78
5.6.90.0070.04417.77
5.6.80.0090.03717.51
5.6.70.2200.02017.43
5.6.60.0000.01314.45
5.6.50.0030.01014.52
5.6.40.0070.00714.28
5.6.30.0080.00814.63
5.6.20.0030.01014.46
5.6.10.0100.00314.14
5.6.00.0040.01114.26
5.5.380.0040.00414.62
5.5.370.0000.01114.55
5.5.360.0070.00714.29
5.5.350.0020.05017.36
5.5.340.0100.02516.15
5.5.330.0070.02517.41
5.5.320.0200.02717.44
5.5.310.0150.02717.30
5.5.300.0100.04016.29
5.5.290.0050.03116.30
5.5.280.0050.04417.71
5.5.270.0050.04317.67
5.5.260.0030.03217.55
5.5.250.0020.02917.48
5.5.240.0070.02817.23
5.5.230.0030.01014.28
5.5.220.0030.00814.24
5.5.210.0070.00714.52
5.5.200.0100.00714.58
5.5.190.0030.00914.66
5.5.180.0100.00714.57
5.5.170.0030.01014.39
5.5.160.0050.00514.48
5.5.150.0080.00814.65
5.5.140.0070.00714.30
5.5.130.0070.00414.51
5.5.120.0000.01114.48
5.5.110.0060.00714.44
5.5.100.0120.00314.64
5.5.90.0030.01014.05
5.5.80.0040.00714.44
5.5.70.0030.01014.18
5.5.60.0060.01214.21
5.5.50.0030.00714.39
5.5.40.0100.00314.19
5.5.30.0100.00614.45
5.5.20.0100.00314.23
5.5.10.0000.01314.44
5.5.00.0000.01514.28
5.4.450.0070.03015.83
5.4.440.0220.01715.83
5.4.430.0150.02715.90
5.4.420.0080.02915.90
5.4.410.0450.02715.68
5.4.400.0150.02315.66
5.4.390.0170.02215.75
5.4.380.0190.03115.45
5.4.370.0150.03315.48
5.4.360.0150.03015.49
5.4.350.0130.03515.40
5.4.340.0130.03015.45
5.4.330.0030.00912.23
5.4.320.0100.01912.39
5.4.310.0040.02312.38
5.4.300.0060.02312.38
5.4.290.0040.02312.38
5.4.280.0050.02112.33
5.4.270.0050.02112.33
5.4.260.0090.01812.33
5.4.250.0040.02112.33
5.4.240.0040.02112.33
5.4.230.0050.02112.33
5.4.220.0040.02412.33
5.4.210.0060.02012.33
5.4.200.0050.02212.33
5.4.190.0050.02112.33
5.4.180.0050.02212.33
5.4.170.0060.02512.33
5.4.160.0050.02312.33
5.4.150.0060.02212.33
5.4.140.0100.01812.17
5.4.130.0060.02012.17
5.4.120.0050.02012.14
5.4.110.0030.02312.14
5.4.100.0040.02112.14
5.4.90.0020.02512.14
5.4.80.0040.02312.14
5.4.70.0040.02112.14
5.4.60.0090.02012.14
5.4.50.0030.02412.14
5.4.40.0050.02212.13
5.4.30.0100.01812.13
5.4.20.0060.02012.13
5.4.10.0040.02312.13
5.4.00.0080.02011.88
5.3.290.0040.04212.80
5.3.280.0060.03912.72
5.3.270.0060.04012.73
5.3.260.0060.04012.73
5.3.250.0060.03812.73
5.3.240.0050.04012.73
5.3.230.0070.03612.73
5.3.220.0060.03812.69
5.3.210.0080.03812.70
5.3.200.0080.03512.69
5.3.190.0080.03512.70
5.3.180.0080.04412.69
5.3.170.0080.03712.69
5.3.160.0110.03112.69
5.3.150.0050.03712.69
5.3.140.0050.03712.68
5.3.130.0090.03612.68
5.3.120.0050.04012.67
5.3.110.0070.03812.67
5.3.100.0070.03712.16
5.3.90.0070.03412.14
5.3.80.0050.03612.14
5.3.70.0080.03412.14
5.3.60.0080.04212.13
5.3.50.0080.03312.07
5.3.40.0060.03712.07
5.3.30.0030.03812.04
5.3.20.0050.04111.81
5.3.10.0060.03711.78
5.3.00.0050.03811.76
5.2.170.0030.0319.27
5.2.160.0020.0329.27
5.2.150.0040.0309.27
5.2.140.0030.0329.26
5.2.130.0040.0359.22
5.2.120.0050.0379.23
5.2.110.0080.0259.23
5.2.100.0090.0279.23
5.2.90.0080.0279.23
5.2.80.0050.0299.22
5.2.70.0040.0319.22
5.2.60.0060.0379.17
5.2.50.0060.0289.14
5.2.40.0070.0349.12
5.2.30.0070.0269.10
5.2.20.0040.0299.11
5.2.10.0040.0289.02
5.2.00.0050.0308.88
5.1.60.0050.0308.18
5.1.50.0090.0278.17
5.1.40.0060.0278.16
5.1.30.0070.0278.51
5.1.20.0040.0268.53
5.1.10.0060.0238.25
5.1.00.0030.0278.25
5.0.50.0040.0216.73
5.0.40.0040.0186.59
5.0.30.0040.0306.41
5.0.20.0050.0186.38
5.0.10.0040.0236.35
5.0.00.0030.0326.34
4.4.90.0010.0194.78
4.4.80.0010.0164.76
4.4.70.0030.0154.76
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0050.0234.73
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0040.0144.85
4.4.00.0030.0244.75
4.3.110.0030.0184.67
4.3.100.0020.0204.67
4.3.90.0050.0234.64
4.3.80.0030.0254.64
4.3.70.0020.0144.63
4.3.60.0010.0154.63
4.3.50.0020.0164.63
4.3.40.0060.0264.59
4.3.30.0030.0163.39
4.3.20.0020.0183.38
4.3.10.0010.0173.33
4.3.00.0070.01716.72

preferences:
41.98 ms | 401 KiB | 5 Q