3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time = time(); for($i = 0;$i < 1000; $i++) { $val1 = (1 === "1"); } echo time() - $time; echo "\n"; $time = time(); for($j = 0;$j < 1000; $j++) { $val2 = (1 == "1"); } echo time() - $time;

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)
7.2.60.0040.00817.00
7.2.00.0060.01019.50
7.1.200.0070.00715.78
7.1.100.0040.00817.93
7.1.70.0030.00917.06
7.1.60.0070.01719.40
7.1.50.0000.01516.93
7.1.00.0070.06022.28
7.0.200.0000.00816.68
7.0.140.0100.06722.09
7.0.80.0370.06719.88
7.0.70.0270.04019.95
7.0.60.0530.08320.02
7.0.50.0700.06720.32
7.0.40.0100.05720.19
7.0.30.0100.08020.18
7.0.20.0070.06320.03
7.0.10.0070.08020.18
7.0.00.0100.08319.98
5.6.280.0070.07021.11
5.6.230.0100.05320.63
5.6.220.0030.07320.55
5.6.210.0030.08720.62
5.6.200.0070.07720.94
5.6.190.0030.08321.10
5.6.180.0100.07020.93
5.6.170.0070.08721.00
5.6.160.0100.05320.93
5.6.150.0070.06021.05
5.6.140.0030.08721.00
5.6.130.0030.09021.07
5.6.120.0070.08720.95
5.6.110.0100.07721.16
5.6.100.0070.08720.92
5.6.90.0100.07720.92
5.6.80.0100.08320.43
5.6.70.0100.07320.39
5.6.60.0100.07720.41
5.6.50.0100.08020.55
5.6.40.0070.08720.46
5.6.30.0100.06720.35
5.6.20.0130.07320.37
5.6.10.0030.04720.43
5.6.00.0030.08320.31
5.5.370.0030.03320.45
5.5.360.0100.08720.32
5.5.350.0100.08320.41
5.5.340.0100.07720.83
5.5.330.0200.06020.78
5.5.320.0100.08320.75
5.5.310.0200.07320.77
5.5.300.0130.07720.72
5.5.290.0070.08020.85
5.5.280.0070.07320.91
5.5.270.0130.07020.81
5.5.260.0030.06320.89
5.5.250.0100.06720.73
5.5.240.0130.07020.25
5.5.230.0070.05720.11
5.5.220.0100.07720.14
5.5.210.0130.07320.30
5.5.200.0130.07020.20
5.5.190.0100.05720.23
5.5.180.0100.07019.98
5.5.160.0200.07020.27
5.5.150.0100.07320.26
5.5.140.0100.07720.27
5.5.130.0170.06720.12
5.5.120.0130.05320.07
5.5.110.0070.05720.23
5.5.100.0100.07720.14
5.5.90.0070.07720.09
5.5.80.0030.08720.14
5.5.70.0000.07019.94
5.5.60.0070.08020.05
5.5.50.0100.05319.90
5.5.40.0100.06720.11
5.5.30.0070.06320.04
5.5.20.0030.08320.05
5.5.10.0130.04020.03
5.5.00.0100.05719.97
5.4.450.0070.05019.40
5.4.440.0070.04319.35
5.4.430.0130.03319.30
5.4.420.0170.07319.39
5.4.410.0130.06719.14
5.4.400.0030.08019.01
5.4.390.0070.06719.02
5.4.380.0230.04019.04
5.4.370.0100.06019.20
5.4.360.0100.07018.97
5.4.350.0030.06018.85
5.4.340.0030.08019.12
5.4.320.0070.07319.07
5.4.310.0100.04718.92
5.4.300.0100.05018.97
5.4.290.0030.06318.89
5.4.280.0100.08018.80
5.4.270.0030.07718.96
5.4.260.0030.07019.12
5.4.250.0170.05018.78
5.4.240.0070.06019.22
5.4.230.0030.04019.12
5.4.220.0000.08719.13
5.4.210.0100.07318.94
5.4.200.0070.04319.07
5.4.190.0100.06018.77
5.4.180.0070.06018.80
5.4.170.0030.05719.06
5.4.160.0130.05018.78
5.4.150.0070.05319.04
5.4.140.0000.05316.12
5.4.130.0100.06716.30
5.4.120.0070.07016.36
5.4.110.0070.06716.30
5.4.100.0030.07716.43
5.4.90.0000.07716.36
5.4.80.0100.06316.31
5.4.70.0100.07016.38
5.4.60.0100.06316.41
5.4.50.0100.07016.39
5.4.40.0100.07016.23
5.4.30.0100.07016.23
5.4.20.0100.07016.27
5.4.10.0170.06016.30
5.4.00.0070.07015.72
5.3.290.0100.06014.65
5.3.280.0070.07714.50
5.3.270.0100.07014.59
5.3.260.0030.06014.61
5.3.250.0070.05014.46
5.3.240.0100.03714.44
5.3.230.0030.07714.55
5.3.220.0000.07314.57
5.3.210.0100.07714.38
5.3.200.0070.07714.52
5.3.190.0000.05314.43
5.3.180.0070.07714.42
5.3.170.0100.07314.52
5.3.160.0070.07314.54
5.3.150.0000.08014.42
5.3.140.0030.06314.51
5.3.130.0100.07714.53
5.3.120.0030.06314.48
5.3.110.0100.07314.48
5.3.100.0100.07713.95
5.3.90.0070.07713.85
5.3.80.0030.07314.00
5.3.70.0030.05014.00
5.3.60.0000.08013.86
5.3.50.0200.06013.88
5.3.40.0100.07013.80
5.3.30.0030.08013.66
5.3.20.0070.05713.62
5.3.10.0130.06313.61
5.3.00.0030.08013.49
5.2.170.0070.04310.96
5.2.160.0100.05011.13
5.2.150.0130.04011.16
5.2.140.0070.06311.00
5.2.130.0030.05010.96
5.2.120.0030.05311.08
5.2.110.0030.06711.09
5.2.100.0030.06311.02
5.2.90.0100.06011.14
5.2.80.0070.06011.09
5.2.70.0070.05311.14
5.2.60.0000.07011.09
5.2.50.0070.05710.86
5.2.40.0030.06010.99
5.2.30.0030.06010.89
5.2.20.0100.05710.92
5.2.10.0130.05010.94
5.2.00.0070.05710.57
5.1.60.0030.03710.09
5.1.50.0100.05310.09
5.1.40.0070.0379.96
5.1.30.0100.05010.39
5.1.20.0070.05710.26
5.1.10.0070.05310.11
5.1.00.0030.05310.04
5.0.50.0030.0478.57
5.0.40.0000.0408.51
5.0.30.0070.0608.25
5.0.20.0100.0408.24
5.0.10.0030.0438.15
5.0.00.0100.0638.24
4.4.90.0030.0237.25
4.4.80.0000.0377.25
4.4.70.0030.0337.25
4.4.60.0030.0277.25
4.4.50.0030.0337.25
4.4.40.0030.0307.25
4.4.30.0000.0237.25
4.4.20.0030.0277.25
4.4.10.0030.0337.25
4.4.00.0000.0537.25
4.3.110.0000.0377.25
4.3.100.0030.0337.25
4.3.90.0030.0307.25
4.3.80.0000.0577.25
4.3.70.0030.0337.25
4.3.60.0030.0307.25
4.3.50.0030.0337.25
4.3.40.0070.0477.25
4.3.30.0000.0337.25
4.3.20.0030.0307.25
4.3.10.0000.0337.25
4.3.00.0030.0307.25

preferences:
35.63 ms | 400 KiB | 5 Q