3v4l.org

run code in 300+ PHP versions simultaneously
<?php $m = microtime(1); for ($i=0;$i<10000;$i++) { $test = 40 == 40; } print microtime(1) - $m . "\n"; $m = microtime(1); for ($i=0;$i<10000;$i++) { $test = 40 === 40; } print microtime(1) - $m;

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)
7.3.120.0040.01414.64
7.3.110.0100.01014.40
7.3.100.0040.01114.54
7.3.90.0070.00714.98
7.3.80.0060.00614.80
7.3.70.0060.00314.85
7.3.60.0000.01214.64
7.3.50.0100.00314.61
7.3.40.0090.00614.90
7.3.30.0030.00714.95
7.3.20.0070.01016.32
7.3.10.0000.01216.70
7.3.00.0030.01016.52
7.2.240.0060.01314.79
7.2.230.0070.01514.71
7.2.220.0000.01715.00
7.2.210.0060.01015.24
7.2.200.0030.01015.13
7.2.190.0000.01814.77
7.2.180.0130.00315.11
7.2.170.0070.00715.05
7.2.160.0000.01515.11
7.2.150.0060.00916.83
7.2.140.0060.00617.07
7.2.130.0070.00316.99
7.2.120.0060.00816.99
7.2.110.0060.00917.12
7.2.100.0070.00717.02
7.2.90.0060.00616.95
7.2.80.0100.00317.00
7.2.70.0060.00817.02
7.2.60.0070.00416.95
7.2.50.0070.00716.80
7.2.40.0000.01116.99
7.2.30.0060.01016.96
7.2.20.0070.00716.84
7.2.10.0040.00816.93
7.2.00.0070.01118.16
7.1.330.0040.01415.55
7.1.320.0110.01115.70
7.1.310.0000.01515.61
7.1.300.0090.00615.86
7.1.290.0040.01115.79
7.1.280.0030.01215.93
7.1.270.0000.01415.76
7.1.260.0040.01115.87
7.1.250.0040.00815.89
7.1.70.0060.00617.34
7.1.60.0070.01419.24
7.1.50.0250.01334.75
7.1.00.0000.03722.30
7.0.200.0030.00616.78
7.0.140.0070.07022.16
7.0.100.0130.07019.99
7.0.90.0130.08020.13
7.0.80.0100.07719.96
7.0.70.0100.07319.90
7.0.60.0100.07720.05
7.0.50.0100.08020.38
7.0.40.0170.07020.09
7.0.30.0000.09020.10
7.0.20.0070.08020.09
7.0.10.0030.06720.17
7.0.00.0030.09020.05
5.6.280.0000.07721.09
5.6.250.0130.08020.54
5.6.240.0000.09020.73
5.6.230.0070.08720.67
5.6.220.0100.07720.55
5.6.210.0070.08020.52
5.6.200.0070.09021.07
5.6.190.0070.08721.08
5.6.180.0100.08321.08
5.6.170.0070.08021.17
5.6.160.0200.07021.10
5.6.150.0200.07321.13
5.6.140.0030.08321.02
5.6.130.0100.08020.95
5.6.120.0030.06321.02
5.6.110.0030.08321.10
5.6.100.0130.08021.12
5.6.90.0000.06321.03
5.6.80.0070.07720.46
5.6.70.0130.06320.31
5.6.60.0170.06720.33
5.6.50.0100.07320.50
5.6.40.0030.07720.44
5.6.30.0070.08020.53
5.6.20.0100.08020.44
5.6.10.0070.07720.37
5.6.00.0130.07320.37
5.5.380.0130.07320.42
5.5.370.0130.07020.38
5.5.360.0030.08020.55
5.5.350.0130.07720.44
5.5.340.0130.07720.87
5.5.330.0000.09320.79
5.5.320.0230.06320.80
5.5.310.0200.07020.87
5.5.300.0070.08720.88
5.5.290.0030.09320.73
5.5.280.0030.08720.87
5.5.270.0030.09020.88
5.5.260.0130.07320.79
5.5.250.0100.07720.73
5.5.240.0130.07720.02
5.5.230.0070.08320.26
5.5.220.0070.08020.17
5.5.210.0100.06020.21
5.5.200.0100.07720.09
5.5.190.0030.08020.18
5.5.180.0100.07320.14
5.5.160.0070.07320.25
5.5.150.0100.05320.18
5.5.140.0070.08020.14
5.5.130.0070.06720.23
5.5.120.0100.07020.14
5.5.110.0100.08020.06
5.5.100.0030.08020.17
5.5.90.0130.07320.06
5.5.80.0000.08320.07
5.5.70.0000.08320.07
5.5.60.0130.07020.00
5.5.50.0170.06020.15
5.5.40.0100.07720.08
5.5.30.0170.06720.15
5.5.20.0000.08020.05
5.5.10.0070.08319.95
5.5.00.0070.06020.11
5.4.450.0030.07719.23
5.4.440.0070.07319.45
5.4.430.0200.05719.46
5.4.420.0030.06319.39
5.4.410.0130.07019.30
5.4.400.0000.08319.07
5.4.390.0130.06719.23
5.4.380.0070.06718.81
5.4.370.0170.06718.81
5.4.360.0230.06319.23
5.4.350.0030.07718.97
5.4.340.0030.07319.13
5.4.320.0070.07718.96
5.4.310.0200.06718.97
5.4.300.0170.06319.07
5.4.290.0070.08019.06
5.4.280.0000.08319.06
5.4.270.0030.08019.14
5.4.260.0070.07318.99
5.4.250.0030.08019.02
5.4.240.0000.08018.78
5.4.230.0030.08019.05
5.4.220.0030.07319.06
5.4.210.0070.07719.09
5.4.200.0170.06018.87
5.4.190.0100.07719.06
5.4.180.0070.07319.04
5.4.170.0170.06019.02
5.4.160.0000.06319.04
5.4.150.0130.07019.13
5.4.140.0100.06716.21
5.4.130.0070.06316.30
5.4.120.0030.07716.31
5.4.110.0030.08316.34
5.4.100.0070.07016.33
5.4.90.0100.07316.40
5.4.80.0030.07716.24
5.4.70.0030.08316.32
5.4.60.0070.07016.18
5.4.50.0130.07316.41
5.4.40.0070.07016.46
5.4.30.0070.07016.27
5.4.20.0100.05716.18
5.4.10.0070.07316.18
5.4.00.0030.08015.45
5.3.290.0130.06714.63
5.3.280.0070.07714.41
5.3.270.0030.04714.46
5.3.260.0000.07014.59
5.3.250.0000.08014.47
5.3.240.0030.06314.59
5.3.230.0000.03314.42
5.3.220.0130.07014.43
5.3.210.0070.08314.51
5.3.200.0130.06714.56
5.3.190.0100.08014.48
5.3.180.0070.07714.55
5.3.170.0100.08014.42
5.3.160.0170.07314.51
5.3.150.0100.07014.38
5.3.140.0070.07714.40
5.3.130.0100.08014.54
5.3.120.0030.08314.51
5.3.110.0000.08714.52
5.3.100.0130.06014.04
5.3.90.0070.07713.86
5.3.80.0100.07013.98
5.3.70.0130.06313.97
5.3.60.0100.07013.99
5.3.50.0030.07713.88
5.3.40.0000.07713.93
5.3.30.0070.07013.67
5.3.20.0070.07713.68
5.3.10.0030.07313.44
5.3.00.0100.07313.62
5.2.170.0070.06311.15
5.2.160.0070.06010.99
5.2.150.0030.04311.19
5.2.140.0030.06011.06
5.2.130.0070.05011.05
5.2.120.0100.05711.08
5.2.110.0030.06711.17
5.2.100.0100.05710.95
5.2.90.0070.05711.11
5.2.80.0000.07011.09
5.2.70.0030.06311.05
5.2.60.0030.05010.90
5.2.50.0030.06710.98
5.2.40.0100.06011.05
5.2.30.0100.05311.00
5.2.20.0070.05310.80
5.2.10.0000.06710.77
5.2.00.0000.06710.78
5.1.60.0070.0539.83
5.1.50.0030.0539.99
5.1.40.0170.04310.03
5.1.30.0000.06310.36
5.1.20.0000.06710.40
5.1.10.0000.04710.14
5.1.00.0070.02310.16
5.0.50.0070.0408.63
5.0.40.0000.0238.43
5.0.30.0000.0338.21
5.0.20.0000.0438.30
5.0.10.0000.0338.27
5.0.00.0070.0408.23
4.4.90.0030.0378.14
4.4.80.0100.0378.14
4.4.70.0030.0378.14
4.4.60.0030.0378.14
4.4.50.0030.0308.14
4.4.40.0070.0538.14
4.4.30.0070.0408.14
4.4.20.0000.0238.14
4.4.10.0000.0208.14
4.4.00.0000.0278.14
4.3.110.0000.0378.14
4.3.100.0000.0238.14
4.3.90.0000.0278.14
4.3.80.0000.0308.14
4.3.70.0000.0178.14
4.3.60.0000.0178.14
4.3.50.0030.0138.14
4.3.40.0030.0338.14
4.3.30.0030.0178.14
4.3.20.0070.0138.14
4.3.10.0000.0408.14
4.3.00.0000.0408.14

preferences:
36.95 ms | 401 KiB | 5 Q