3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = microtime(true); $r = 10 * 1000; while($r-- > 0) { new StdClass(); } $finish = microtime(true); echo "time taken: " . ($finish - $start) . "\n";

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)
7.2.00.0030.01219.38
7.1.70.0000.01417.19
7.1.60.0070.01319.40
7.1.50.0090.01216.85
7.1.00.0030.03322.48
7.0.200.0030.00516.79
7.0.140.0100.06722.12
7.0.100.0130.06019.99
7.0.90.0400.07320.02
7.0.80.0030.08019.88
7.0.70.0030.09019.89
7.0.60.0100.07719.96
7.0.50.0500.08020.25
7.0.40.0230.06320.13
7.0.30.0070.08720.19
7.0.20.0070.08320.09
7.0.10.0030.08320.08
7.0.00.0100.09020.03
5.6.280.0100.07020.92
5.6.250.0170.06720.56
5.6.240.0070.07320.66
5.6.230.0070.08320.67
5.6.220.0070.08320.55
5.6.210.0100.07720.75
5.6.200.0130.07320.94
5.6.190.0130.07721.05
5.6.180.0100.08321.14
5.6.170.0100.08321.01
5.6.160.0070.07720.95
5.6.150.0100.06721.05
5.6.140.0070.08321.11
5.6.130.0100.08721.13
5.6.120.0130.07321.08
5.6.110.0100.08321.10
5.6.100.0070.08320.93
5.6.90.0030.08720.92
5.6.80.0030.08320.48
5.6.70.0030.08020.43
5.6.60.0200.07020.32
5.6.50.0030.07720.48
5.6.40.0030.08320.44
5.6.30.0070.07720.38
5.6.20.0000.08720.39
5.6.10.0030.08020.36
5.6.00.0070.08020.30
5.5.380.0070.08720.38
5.5.370.0130.07020.44
5.5.360.0070.08020.36
5.5.350.0000.08720.33
5.5.340.0170.07320.80
5.5.330.0070.06020.83
5.5.320.0130.07720.92
5.5.310.0070.08320.83
5.5.300.0170.07020.79
5.5.290.0170.07720.73
5.5.280.0100.07320.88
5.5.270.0100.08020.86
5.5.260.0030.08320.76
5.5.250.0070.08720.67
5.5.240.0170.07020.18
5.5.230.0100.08020.15
5.5.220.0170.07020.17
5.5.210.0030.05720.29
5.5.200.0130.06020.22
5.5.190.0030.09020.21
5.5.180.0230.06320.19
5.5.160.0070.07320.23
5.5.150.0100.07720.25
5.5.140.0130.07720.21
5.5.130.0100.06320.25
5.5.120.0100.07320.07
5.5.110.0130.07320.20
5.5.100.0100.07720.08
5.5.90.0000.08320.14
5.5.80.0130.07320.13
5.5.70.0030.08320.09
5.5.60.0000.09020.14
5.5.50.0100.06720.05
5.5.40.0070.05719.91
5.5.30.0100.09019.92
5.5.20.0070.07320.04
5.5.10.0170.06720.05
5.5.00.0070.07719.99
5.4.450.0070.08019.14
5.4.440.0200.07319.40
5.4.430.0130.06719.35
5.4.420.0130.07019.35
5.4.410.0000.07019.24
5.4.400.0030.08018.91
5.4.390.0030.07019.10
5.4.380.0130.05719.00
5.4.370.0070.07319.25
5.4.360.0070.07719.12
5.4.350.0070.06719.03
5.4.340.0100.07718.79
5.4.320.0070.08319.21
5.4.310.0170.07018.79
5.4.300.0000.09018.96
5.4.290.0030.07719.13
5.4.280.0100.07718.98
5.4.270.0130.07019.07
5.4.260.0100.06718.81
5.4.250.0100.06018.96
5.4.240.0030.07718.80
5.4.230.0070.08019.09
5.4.220.0030.07019.09
5.4.210.0170.07018.94
5.4.200.0100.07319.05
5.4.190.0030.08719.11
5.4.180.0070.08019.09
5.4.170.0100.04319.19
5.4.160.0000.07019.00
5.4.150.0130.07319.04
5.4.140.0100.07316.24
5.4.130.0070.06016.31
5.4.120.0030.08016.21
5.4.110.0070.04316.27
5.4.100.0200.06316.43
5.4.90.0170.06716.27
5.4.80.0170.07016.35
5.4.70.0030.07316.24
5.4.60.0130.06316.23
5.4.50.0030.07316.21
5.4.40.0070.07316.46
5.4.30.0130.06716.31
5.4.20.0070.06316.40
5.4.10.0070.07016.42
5.4.00.0100.04015.45
5.3.290.0030.08714.66
5.3.280.0130.06714.56
5.3.270.0070.08014.52
5.3.260.0130.07314.59
5.3.250.0070.07714.57
5.3.240.0100.07714.60
5.3.230.0100.07714.58
5.3.220.0070.07714.53
5.3.210.0070.08714.54
5.3.200.0170.07014.55
5.3.190.0030.08714.55
5.3.180.0070.07714.56
5.3.170.0070.07314.57
5.3.160.0100.07714.54
5.3.150.0100.07014.42
5.3.140.0100.08014.38
5.3.130.0130.06714.55
5.3.120.0070.07714.40
5.3.110.0170.07014.55
5.3.100.0070.06014.02
5.3.90.0100.07313.93
5.3.80.0130.05313.99
5.3.70.0100.07013.92
5.3.60.0100.07313.98
5.3.50.0030.07713.93
5.3.40.0100.08013.93
5.3.30.0100.07313.91
5.3.20.0070.07013.66
5.3.10.0030.07713.41
5.3.00.0130.06313.49
5.2.170.0030.06711.10
5.2.160.0100.06311.19
5.2.150.0070.06710.93
5.2.140.0100.06711.16
5.2.130.0030.07011.14
5.2.120.0070.06711.11
5.2.110.0070.04711.09
5.2.100.0070.06311.06
5.2.90.0070.06011.09
5.2.80.0070.06311.04
5.2.70.0070.06311.09
5.2.60.0070.06011.05
5.2.50.0070.06010.93
5.2.40.0070.05710.96
5.2.30.0000.06311.04
5.2.20.0170.03710.91
5.2.10.0030.05010.89
5.2.00.0030.05010.63
5.1.60.0000.03310.16
5.1.50.0000.03010.16
5.1.40.0100.01710.16
5.1.30.0000.03010.32
5.1.20.0030.02710.44
5.1.10.0070.02010.16
5.1.00.0070.02310.16
5.0.50.0030.04310.16
5.0.40.0100.04010.16
5.0.30.0000.05310.16
5.0.20.0070.04710.16
5.0.10.0000.05010.16
5.0.00.0000.04710.16
4.4.90.0100.03310.16
4.4.80.0070.04010.16
4.4.70.0000.02310.16
4.4.60.0000.02310.16
4.4.50.0030.02010.16
4.4.40.0030.03710.16
4.4.30.0000.02010.16
4.4.20.0000.02010.16
4.4.10.0000.01710.16
4.4.00.0000.04310.16
4.3.110.0000.04310.16
4.3.100.0070.03010.16
4.3.90.0070.03710.16
4.3.80.0000.06010.16
4.3.70.0070.02010.16
4.3.60.0000.03310.16
4.3.50.0070.04010.16
4.3.40.0070.04010.16
4.3.30.0000.02710.16
4.3.20.0000.03310.16
4.3.10.0000.02010.16
4.3.00.0030.02310.16

preferences:
43.66 ms | 401 KiB | 5 Q