3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Test Source function Test5_2() { /* The Test */ $t = microtime(true); $i = 0; while($i < 1000000) ++$i; return (microtime(true) - $t); }

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)
7.4.00.0060.01514.60
7.3.120.0090.00914.87
7.3.110.0070.01114.46
7.3.100.0000.00914.86
7.3.90.0070.00714.81
7.3.80.0030.00714.60
7.3.70.0100.00714.31
7.3.60.0050.00514.67
7.3.50.0050.00514.38
7.3.40.0090.00614.55
7.3.30.0060.01214.59
7.3.20.0070.00716.66
7.3.10.0030.01016.63
7.3.00.0040.01216.44
7.2.250.0070.01014.91
7.2.240.0030.01314.72
7.2.230.0070.01014.68
7.2.220.0040.01114.89
7.2.210.0000.01014.99
7.2.200.0000.01414.43
7.2.190.0000.00914.68
7.2.180.0130.00314.59
7.2.170.0030.01414.75
7.1.330.0060.00815.48
7.1.320.0070.01115.42
7.1.310.0090.00315.72
7.1.300.0030.00615.63
7.1.290.0040.01415.30
7.1.280.0070.01015.64
7.1.270.0100.00715.54
7.1.260.0070.00715.60
7.1.70.0000.01016.89
7.1.60.0000.02319.40
7.1.50.0040.01816.86
7.1.00.0000.03722.32
7.0.200.0040.00416.63
7.0.140.0100.06722.00
7.0.60.0000.08021.75
7.0.50.0100.07022.11
7.0.40.0030.06020.02
7.0.30.0000.09020.19
7.0.20.0030.08020.03
7.0.10.0000.08320.10
7.0.00.0030.07320.17
5.6.280.0030.07321.02
5.6.210.0030.08720.48
5.6.200.0100.07321.11
5.6.190.0070.08020.99
5.6.180.0030.08021.02
5.6.170.0130.07721.00
5.6.160.0100.07021.02
5.6.150.0100.07321.10
5.6.140.0070.08720.89
5.6.130.0070.08021.15
5.6.120.0030.08021.00
5.6.110.0030.08720.96
5.6.100.0030.05021.11
5.6.90.0070.04721.08
5.6.80.0130.06320.38
5.6.70.0030.07720.28
5.6.60.0070.06020.36
5.6.50.0030.05720.43
5.6.40.0200.06320.25
5.6.30.0000.07320.50
5.6.20.0070.06720.25
5.6.10.0000.05320.36
5.6.00.0100.07020.48
5.5.350.0100.06720.35
5.5.340.0030.07720.90
5.5.330.0000.05320.99
5.5.320.0030.07320.90
5.5.310.0000.08720.88
5.5.300.0070.08020.87
5.5.290.0100.06320.69
5.5.280.0000.08320.84
5.5.270.0070.07320.76
5.5.260.0030.06320.79
5.5.250.0030.07320.58
5.5.240.0030.07320.28
5.5.230.0030.07320.26
5.5.220.0000.08320.23
5.5.210.0030.04020.11
5.5.200.0070.08720.25
5.5.190.0070.07720.15
5.5.180.0070.07020.09
5.5.160.0070.07320.12
5.5.150.0030.07720.20
5.5.140.0030.07720.29
5.5.130.0000.08319.98
5.5.120.0000.08320.15
5.5.110.0100.07720.09
5.5.100.0030.07720.11
5.5.90.0070.06020.21
5.5.80.0030.07720.13
5.5.70.0100.07019.97
5.5.60.0030.07320.04
5.5.50.0000.08020.06
5.5.40.0070.06719.97
5.5.30.0070.08020.00
5.5.20.0070.06320.16
5.5.10.0030.08719.99
5.5.00.0000.07719.97
5.4.450.0070.08019.25
5.4.440.0070.07319.40
5.4.430.0030.03719.53
5.4.420.0000.08719.39
5.4.410.0070.05719.36
5.4.400.0000.07019.07
5.4.390.0030.07719.04
5.4.380.0000.07718.91
5.4.370.0000.04019.05
5.4.360.0000.05319.12
5.4.350.0000.07719.05
5.4.340.0070.08019.16
5.4.320.0070.08019.03
5.4.310.0000.07718.94
5.4.300.0070.07319.19
5.4.290.0070.07019.00
5.4.280.0100.06719.21
5.4.270.0030.05019.16
5.4.260.0030.07318.90
5.4.250.0130.07019.16
5.4.240.0070.07719.00
5.4.230.0070.05719.06
5.4.220.0000.08319.06
5.4.210.0100.07019.03
5.4.200.0030.07319.04
5.4.190.0000.07019.02
5.4.180.0030.05019.06
5.4.170.0000.04319.11
5.4.160.0030.04719.20
5.4.150.0000.04018.90
5.4.140.0000.03716.34
5.4.130.0000.03016.41
5.4.120.0030.03316.40
5.4.110.0030.03316.36
5.4.100.0030.04016.42
5.4.90.0000.03716.37
5.4.80.0000.03016.24
5.4.70.0030.03716.35
5.4.60.0070.03716.45
5.4.50.0000.03016.42
5.4.40.0000.04016.40
5.4.30.0000.03316.30
5.4.20.0030.02316.34
5.4.10.0000.03316.44
5.4.00.0030.02715.77
5.3.290.0030.07714.62
5.3.280.0030.08014.58
5.3.270.0070.07714.65
5.3.260.0000.04014.55
5.3.250.0000.03714.61
5.3.240.0030.03314.65
5.3.230.0030.03314.66
5.3.220.0030.02714.61
5.3.210.0030.03714.67
5.3.200.0000.03714.63
5.3.190.0030.03314.57
5.3.180.0030.03314.62
5.3.170.0000.03714.52
5.3.160.0000.04314.66
5.3.150.0030.03714.67
5.3.140.0030.03014.61
5.3.130.0000.03014.60
5.3.120.0000.03314.54
5.3.110.0030.02714.50
5.3.100.0000.03313.99
5.3.90.0030.03714.02
5.3.80.0000.03013.92
5.3.70.0000.03013.92
5.3.60.0000.03014.10
5.3.50.0000.02713.98
5.3.40.0030.02713.95
5.3.30.0030.03013.80
5.3.20.0000.02713.74
5.3.10.0000.02713.71
5.3.00.0000.03013.63
5.2.170.0000.02311.04
5.2.160.0000.02310.98
5.2.150.0000.02311.13
5.2.140.0000.03311.15
5.2.130.0030.02010.94
5.2.120.0000.02311.11
5.2.110.0030.02011.13
5.2.100.0000.02311.15
5.2.90.0030.02011.19
5.2.80.0000.02310.95
5.2.70.0000.02311.07
5.2.60.0000.03011.02
5.2.50.0000.03011.00
5.2.40.0000.02311.07
5.2.30.0000.02311.07
5.2.20.0000.02310.92
5.2.10.0070.05710.82
5.2.00.0030.05310.82
5.1.60.0070.04710.09
5.1.50.0070.05010.04
5.1.40.0030.05310.06
5.1.30.0030.06010.41
5.1.20.0030.05710.30
5.1.10.0100.0479.95
5.1.00.0000.05710.15
5.0.50.0000.0439.01
5.0.40.0000.0409.01
5.0.30.0000.0639.01
5.0.20.0030.0409.01
5.0.10.0000.0439.01
5.0.00.0030.0639.01
4.4.90.0030.0109.01
4.4.80.0000.0179.01
4.4.70.0000.0139.01
4.4.60.0000.0109.01
4.4.50.0000.0179.01
4.4.40.0030.0379.01
4.4.30.0030.0239.01
4.4.20.0000.0379.01
4.4.10.0030.0309.01
4.4.00.0000.0579.01
4.3.110.0030.0339.01
4.3.100.0030.0309.01
4.3.90.0030.0339.01
4.3.80.0030.0509.01
4.3.70.0030.0309.01
4.3.60.0000.0339.01
4.3.50.0000.0379.01
4.3.40.0070.0439.01
4.3.30.0000.0409.01
4.3.20.0000.0379.01
4.3.10.0000.0339.01
4.3.00.0030.0309.01

preferences:
35.77 ms | 400 KiB | 5 Q