3v4l.org

run code in 300+ PHP versions simultaneously
<?php function make_seed() { list($usec, $sec) = explode(' ', microtime()); return (float) $sec + ((float) $usec * 100000); } mt_srand(make_seed()); $randval = mt_rand();

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)
7.4.10.0060.00815.00
7.4.00.0070.01014.99
7.3.130.0140.00314.65
7.3.120.0030.01515.00
7.3.110.0100.00714.93
7.3.100.0070.00914.90
7.3.90.0040.00914.89
7.3.80.0030.01014.83
7.3.70.0030.01014.87
7.3.60.0020.01414.78
7.3.50.0050.00814.78
7.3.40.0070.00614.63
7.3.30.0040.01014.87
7.3.20.0110.00316.61
7.3.10.0050.01016.69
7.3.00.0020.00916.38
7.2.260.0100.00714.93
7.2.250.0080.01014.88
7.2.240.0110.00415.08
7.2.230.0100.00714.92
7.2.220.0060.01014.92
7.2.210.0040.00715.02
7.2.200.0020.01214.86
7.2.190.0050.00814.83
7.2.180.0050.00814.73
7.2.170.0060.00614.99
7.2.160.0050.00714.99
7.2.150.0050.00916.80
7.2.140.0090.00316.88
7.2.130.0070.00716.86
7.2.120.0070.00716.94
7.2.110.0060.00616.74
7.2.100.0050.01016.86
7.2.90.0070.01016.79
7.2.80.0100.00216.78
7.2.70.0020.01116.96
7.2.60.0030.01116.73
7.2.50.0090.00416.58
7.2.40.0020.01016.73
7.2.30.0070.00316.94
7.2.20.0080.00816.96
7.2.10.0050.00816.72
7.2.00.0040.01016.77
7.1.330.0050.00815.67
7.1.320.0080.01015.68
7.1.310.0060.00615.89
7.1.300.0040.00815.80
7.1.290.0060.00515.72
7.1.280.0020.00915.74
7.1.270.0060.00715.91
7.1.260.0050.00815.82
7.1.250.0080.00315.64
7.1.240.0010.00815.50
7.1.230.0060.00315.83
7.1.220.0010.01015.64
7.1.210.0040.00615.79
7.1.200.0070.00615.72
7.1.190.0050.00915.62
7.1.180.0030.00715.87
7.1.170.0070.00715.82
7.1.160.0010.00915.73
7.1.150.0100.00615.92
7.1.140.0020.01115.69
7.1.130.0040.00815.78
7.1.120.0070.00515.67
7.1.110.0120.00315.85
7.1.100.0050.01015.61
7.1.90.0100.00315.83
7.1.80.0030.01215.72
7.1.70.0050.00616.16
7.1.60.0030.01016.99
7.1.50.0070.00816.05
7.1.40.0060.00515.88
7.1.30.0050.00815.57
7.1.20.0050.00915.69
7.1.10.0110.00315.77
7.1.00.0040.03117.92
7.0.330.0100.00415.26
7.0.320.0020.01115.37
7.0.310.0060.00815.45
7.0.300.0070.00515.27
7.0.290.0020.01115.21
7.0.280.0100.00315.54
7.0.270.0060.00215.30
7.0.260.0050.00615.32
7.0.250.0030.00915.34
7.0.240.0030.01015.24
7.0.230.0070.00715.51
7.0.220.0040.00815.41
7.0.210.0050.00815.39
7.0.200.0040.00815.94
7.0.190.0040.00915.37
7.0.180.0040.00815.42
7.0.170.0040.00815.43
7.0.160.0030.01015.31
7.0.150.0040.00515.36
7.0.140.0060.03017.62
7.0.130.0040.00615.30
7.0.120.0030.00715.15
7.0.110.0030.01215.23
7.0.100.0020.01315.33
7.0.90.0060.00815.43
7.0.80.0030.00915.28
7.0.70.0040.00615.34
7.0.60.0100.02916.94
7.0.50.0030.02116.16
7.0.40.0060.02215.63
7.0.30.0130.03115.71
7.0.20.0080.02015.78
7.0.10.0040.02615.71
7.0.00.0060.01815.61
5.6.400.0030.00814.21
5.6.390.0080.00514.44
5.6.380.0080.00514.45
5.6.370.0080.00514.51
5.6.360.0040.00714.24
5.6.350.0030.01014.46
5.6.340.0040.01114.20
5.6.330.0090.00614.47
5.6.320.0020.00914.14
5.6.310.0100.00314.31
5.6.300.0120.00214.43
5.6.290.0070.00514.35
5.6.280.0030.02916.45
5.6.270.0050.00714.24
5.6.260.0100.00514.42
5.6.250.0070.00714.38
5.6.240.0090.00514.26
5.6.230.0060.00614.32
5.6.220.0120.00414.19
5.6.210.0100.03016.33
5.6.200.0100.02915.63
5.6.190.0040.01916.29
5.6.180.1540.02116.30
5.6.170.0150.02516.41
5.6.160.0040.03516.32
5.6.150.0070.03115.57
5.6.140.0060.02615.70
5.6.130.0100.02115.60
5.6.120.0040.02216.42
5.6.110.0070.03216.54
5.6.100.0090.01516.57
5.6.90.0010.03716.53
5.6.80.0150.02316.35
5.6.70.0060.00714.23
5.6.60.0060.00414.20
5.6.50.0060.00314.35
5.6.40.0070.00714.41
5.6.30.0050.00914.29
5.6.20.0040.00814.24
5.6.10.0050.00714.43
5.6.00.0030.01014.21
5.5.380.0080.00314.22
5.5.370.0050.00714.28
5.5.360.0100.00314.08
5.5.350.0140.01516.29
5.5.340.0100.02415.61
5.5.330.0050.03216.27
5.5.320.0110.02316.43
5.5.310.0100.01716.30
5.5.300.0060.03215.41
5.5.290.0060.03415.41
5.5.280.0110.03116.41
5.5.270.0070.03216.43
5.5.260.0090.02916.54
5.5.250.0070.02116.45
5.5.240.0040.01616.11
5.5.230.0090.00514.11
5.5.220.0060.00614.06
5.5.210.0050.00714.05
5.5.200.0030.00914.12
5.5.190.0090.00414.12
5.5.180.0100.00514.30
5.5.170.0080.00314.27
5.5.160.0050.00714.13
5.5.150.0020.00814.31
5.5.140.0030.00814.07
5.5.130.0020.01014.29
5.5.120.0060.00514.08
5.5.110.0020.01214.04
5.5.100.0060.00514.12
5.5.90.0040.00614.09
5.5.80.0020.00914.08
5.5.70.0020.01214.31
5.5.60.0070.00714.20
5.5.50.0070.00714.43
5.5.40.0070.00414.02
5.5.30.0070.00414.05
5.5.20.0050.00814.00
5.5.10.0070.00614.24
5.5.00.0080.00614.12
5.4.450.0100.02114.91
5.4.440.0130.02014.89
5.4.430.0280.01514.81
5.4.420.0010.02314.94
5.4.410.0100.02014.89
5.4.400.0160.01614.80
5.4.390.0220.01914.73
5.4.380.0100.02414.58
5.4.370.0170.02414.57
5.4.360.0140.02314.59
5.4.350.0170.02114.58
5.4.340.0110.02414.68
5.4.330.0050.00512.62
5.4.320.0050.01712.58
5.4.310.0040.01712.58
5.4.300.0050.01912.58
5.4.290.0050.01512.58
5.4.280.0060.01312.55
5.4.270.0040.01712.55
5.4.260.0050.01712.55
5.4.250.0050.01612.55
5.4.240.0040.01712.55
5.4.230.0070.01612.54
5.4.220.0030.01912.55
5.4.210.0020.02012.54
5.4.200.0040.01612.54
5.4.190.0040.01512.54
5.4.180.0040.01912.54
5.4.170.0040.01712.55
5.4.160.0050.01612.54
5.4.150.0030.01712.54
5.4.140.0060.01812.44
5.4.130.0030.01712.43
5.4.120.0050.01612.42
5.4.110.0040.01512.42
5.4.100.0050.01512.42
5.4.90.0030.01812.42
5.4.80.0040.01712.42
5.4.70.0030.01812.42
5.4.60.0020.01912.42
5.4.50.0050.01612.42
5.4.40.0070.01412.42
5.4.30.0050.01412.41
5.4.20.0050.01512.41
5.4.10.0050.01912.41
5.4.00.0030.01812.24
5.3.290.0070.03912.80
5.3.280.0090.03512.71
5.3.270.0060.03912.72
5.3.260.0050.04012.72
5.3.250.0060.03712.72
5.3.240.0050.03812.72
5.3.230.0060.03812.71
5.3.220.0110.03912.68
5.3.210.0090.04312.68
5.3.200.0060.03712.68
5.3.190.0070.04412.68
5.3.180.0070.03612.67
5.3.170.0080.04512.67
5.3.160.0100.03912.67
5.3.150.0090.04312.68
5.3.140.0070.03612.66
5.3.130.0060.04312.65
5.3.120.0070.04212.66
5.3.110.0050.04812.66
5.3.100.0070.03612.12
5.3.90.0060.03612.11
5.3.80.0020.04012.09
5.3.70.0060.03512.09
5.3.60.0020.03912.08
5.3.50.0070.03512.02
5.3.40.0050.04812.02
5.3.30.0060.03511.98
5.3.20.0070.03411.77
5.3.10.0060.03411.73
5.3.00.0060.03511.73
5.2.170.0050.0309.22
5.2.160.0040.0299.22
5.2.150.0050.0319.22
5.2.140.0040.0319.21
5.2.130.0030.0319.18
5.2.120.0030.0309.18
5.2.110.0040.0309.18
5.2.100.0060.0289.18
5.2.90.0070.0269.18
5.2.80.0100.0349.17
5.2.70.0080.0389.17
5.2.60.0070.0409.13
5.2.50.0050.0399.09
5.2.40.0070.0359.07
5.2.30.0040.0299.05
5.2.20.0020.0309.04
5.2.10.0040.0288.95
5.2.00.0050.0328.80
5.1.60.0040.0248.09
5.1.50.0040.0248.09
5.1.40.0080.0198.07
5.1.30.0090.0208.41
5.1.20.0030.0348.43
5.1.10.0060.0248.17
5.1.00.0020.0278.17
5.0.50.0050.0186.63
5.0.40.0030.0206.50
5.0.30.0050.0306.31
5.0.20.0050.0236.31
5.0.10.0090.0246.29
5.0.00.0040.0396.28
4.4.90.0050.0344.78
4.4.80.0030.0194.75
4.4.70.0040.0254.76
4.4.60.0050.0144.76
4.4.50.0040.0184.77
4.4.40.0030.0314.71
4.4.30.0010.0184.76
4.4.20.0060.0164.84
4.4.10.0020.0204.85
4.4.00.0040.0244.76
4.3.110.0030.0154.67
4.3.100.0030.0154.66
4.3.90.0020.0154.63
4.3.80.0030.0244.59
4.3.70.0030.0144.63
4.3.60.0020.0214.63
4.3.50.0010.0174.62
4.3.40.0020.0264.54
4.3.30.0000.0173.33
4.3.20.0010.0233.31
4.3.10.0020.0163.28
4.3.00.0000.02018.41

preferences:
33.87 ms | 401 KiB | 5 Q