3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 65; $i <= 126; $i++) { If($i > 116){ echo "B" . chr($i-52)."<br>\n"; }ElseIf($i >90){ echo "A" . chr($i-26)."<br>\n"; }else{ echo chr($i)."<br>\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)
8.3.60.0040.01116.38
8.3.50.0070.00717.73
8.3.40.0040.01118.51
8.3.30.0070.00718.46
8.3.20.0070.00020.07
8.3.10.0050.00322.15
8.3.00.0080.00021.01
8.2.180.0070.01418.41
8.2.170.0110.00422.96
8.2.160.0090.00619.51
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00419.39
8.2.120.0040.00426.35
8.2.110.0060.00619.23
8.2.100.0030.00919.45
8.2.90.0040.00417.63
8.2.80.0030.00618.66
8.2.70.0000.00817.50
8.2.60.0030.00517.75
8.2.50.0030.00617.63
8.2.40.0030.00620.65
8.2.30.0000.00819.29
8.2.20.0040.00418.05
8.2.10.0000.00818.02
8.2.00.0000.00717.91
8.1.280.0100.00725.92
8.1.270.0050.00322.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0110.00019.13
8.1.230.0100.00020.97
8.1.220.0000.00918.52
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0030.00517.00
8.1.180.0000.00818.10
8.1.170.0040.00418.63
8.1.160.0040.00418.79
8.1.150.0000.00720.25
8.1.140.0070.00019.63
8.1.130.0040.00420.63
8.1.120.0000.00717.50
8.1.110.0030.00617.51
8.1.100.0050.00317.46
8.1.90.0040.00417.35
8.1.80.0030.00417.40
8.1.70.0040.00417.34
8.1.60.0000.00717.60
8.1.50.0040.00417.54
8.1.40.0040.00417.46
8.1.30.0030.00517.54
8.1.20.0050.00317.57
8.1.10.0050.00317.55
8.1.00.0040.00417.46
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0070.00018.34
8.0.270.0070.00017.24
8.0.260.0030.00318.95
8.0.250.0030.00316.85
8.0.240.0040.00416.88
8.0.230.0000.00616.96
8.0.220.0030.00416.78
8.0.210.0030.00316.76
8.0.200.0000.00616.91
8.0.190.0000.00816.93
8.0.180.0080.00016.83
8.0.170.0000.00716.94
8.0.160.0000.00716.96
8.0.150.0040.00416.70
8.0.140.0070.00016.82
8.0.130.0090.00013.26
8.0.120.0000.00716.74
8.0.110.0040.00416.88
8.0.100.0020.00516.89
8.0.90.0070.00016.86
8.0.80.0070.01016.86
8.0.70.0040.00416.94
8.0.60.0030.00516.72
8.0.50.0040.00416.71
8.0.30.0100.00916.95
8.0.20.0130.00817.40
8.0.10.0040.00416.80
8.0.00.0060.01116.84
7.4.330.0000.00515.55
7.4.320.0030.00316.54
7.4.300.0030.00316.57
7.4.290.0030.00316.32
7.4.280.0070.00016.33
7.4.270.0000.00716.50
7.4.260.0030.00316.41
7.4.250.0000.00716.30
7.4.240.0030.00316.52
7.4.230.0080.00016.55
7.4.220.0060.01216.35
7.4.210.0070.00716.48
7.4.200.0040.00416.42
7.4.160.0060.01116.38
7.4.150.0090.00917.40
7.4.140.0080.00917.86
7.4.130.0060.01216.50
7.4.120.0120.01116.39
7.4.110.0100.00716.29
7.4.100.0090.00916.41
7.4.90.0100.01316.41
7.4.80.0110.00719.39
7.4.70.0100.01116.47
7.4.60.0070.01016.33
7.4.50.0070.00716.25
7.4.40.0080.00816.66
7.4.30.0060.03016.59
7.4.10.0070.01015.12
7.4.00.0090.00614.89
7.3.330.0030.00313.13
7.3.320.0050.00013.17
7.3.310.0040.00416.39
7.3.300.0030.00316.11
7.3.290.0030.00316.11
7.3.280.0070.00916.25
7.3.270.0130.01317.40
7.3.260.0100.01016.53
7.3.250.0070.01316.44
7.3.240.0090.00916.33
7.3.230.0100.00616.44
7.3.210.0100.00716.29
7.3.200.0130.00316.25
7.3.190.0130.00316.41
7.3.180.0140.00816.48
7.3.170.0100.01416.26
7.3.160.0120.00616.31
7.3.130.0050.01214.81
7.3.120.0050.01014.65
7.3.110.0050.01214.77
7.3.100.0050.01014.63
7.3.90.0050.01014.93
7.3.80.0060.00614.58
7.3.70.0050.00614.84
7.3.60.0050.00514.81
7.3.50.0120.00314.82
7.3.40.0030.00814.67
7.3.30.0070.00814.74
7.3.20.0040.00816.70
7.3.10.0050.00516.63
7.3.00.0020.01016.47
7.2.330.0040.01416.75
7.2.320.0130.00516.41
7.2.310.0070.01016.56
7.2.300.0120.00616.63
7.2.290.0130.01016.70
7.2.260.0090.00714.93
7.2.250.0070.00915.10
7.2.240.0080.00615.13
7.2.230.0070.01014.96
7.2.220.0070.00915.14
7.2.210.0050.00514.94
7.2.200.0050.01015.09
7.2.190.0010.01415.05
7.2.180.0050.00815.10
7.2.170.0020.01015.09
7.2.160.0050.00814.79
7.2.150.0090.00716.90
7.2.140.0080.00716.94
7.2.130.0070.00816.82
7.2.120.0080.00816.77
7.2.110.0030.01016.90
7.2.100.0060.00916.75
7.2.90.0080.00716.91
7.2.80.0110.00216.81
7.2.70.0050.01017.08
7.2.60.0070.00917.00
7.2.50.0090.00616.90
7.2.40.0090.00616.80
7.2.30.0090.00216.92
7.2.20.0030.01116.92
7.2.10.0090.00516.94
7.2.00.0050.00616.87
7.1.330.0070.00515.79
7.1.320.0020.01315.70
7.1.310.0110.00215.89
7.1.300.0090.00615.95
7.1.290.0020.00915.61
7.1.280.0020.01115.75
7.1.270.0040.01015.40
7.1.260.0050.00515.78
7.1.250.0020.01015.75
7.1.240.0020.00715.69
7.1.230.0020.01115.78
7.1.220.0100.00515.89
7.1.210.0020.01215.79
7.1.200.0070.00715.75
7.1.190.0030.00815.57
7.1.180.0050.00915.48
7.1.170.0030.00915.87
7.1.160.0070.00815.78
7.1.150.0050.00715.69
7.1.140.0110.00515.92
7.1.130.0070.00815.91
7.1.120.0050.00615.82
7.1.110.0080.00315.96
7.1.100.0080.00515.74
7.1.90.0020.01215.89
7.1.80.2120.00815.93
7.1.70.2490.01415.66
7.1.60.1870.01321.56
7.1.50.2920.00921.41
7.1.40.2400.00921.35
7.1.30.3000.00921.34
7.1.20.2170.01321.39
7.1.10.2050.01115.29
7.1.00.1920.00915.38
7.0.330.0070.00915.37
7.0.320.0060.00815.18
7.0.310.0020.00915.21
7.0.300.0040.00415.39
7.0.290.0070.00815.39
7.0.280.0050.00715.43
7.0.270.0030.01015.19
7.0.260.0060.00815.22
7.0.250.0050.00415.36
7.0.240.0040.00615.52
7.0.230.0020.00915.42
7.0.220.0060.01015.46
7.0.210.0050.00815.29
7.0.200.2590.00915.32
7.0.190.3750.00415.30
7.0.180.2390.00515.02
7.0.170.2700.00915.23
7.0.160.2600.01115.10
7.0.150.2130.00615.05
7.0.140.2130.01115.02
7.0.130.1710.00815.25
7.0.120.1580.00915.26
7.0.110.1740.00915.02
7.0.100.1970.00815.10
7.0.90.2050.00415.09
7.0.80.1770.00915.09
7.0.70.1710.00615.09
7.0.60.2010.01115.16
7.0.50.1950.01215.08
7.0.40.1940.01213.89
7.0.30.1700.01113.76
7.0.20.2240.01013.95
7.0.10.2050.00613.84
7.0.00.2110.00913.76
5.6.400.0090.00614.39
5.6.390.0050.00914.21
5.6.380.0100.00314.51
5.6.370.0050.00614.47
5.6.360.0050.00714.43
5.6.350.0060.00814.14
5.6.340.0030.01014.09
5.6.330.0080.00614.29
5.6.320.0040.00914.06
5.6.310.0070.00714.41
5.6.300.0100.00614.42
5.6.290.0050.00814.50
5.6.280.0050.00914.40
5.6.270.0080.00214.40
5.6.260.0050.00914.38
5.6.250.0080.00614.27
5.6.240.0030.01214.34
5.6.230.0100.00514.50
5.6.220.0060.00614.21
5.6.210.0090.00514.19
5.6.200.0050.00914.17
5.6.190.0060.00814.30
5.6.180.0070.00514.50
5.6.170.0030.01214.13
5.6.160.0030.00914.12
5.6.150.0050.00714.45
5.6.140.0060.00514.19
5.6.130.0070.00414.36
5.6.120.0050.00614.39
5.6.110.0070.00514.21
5.6.100.0050.00814.32
5.6.90.0060.00714.07
5.6.80.0070.00714.20
5.6.70.0010.01414.05
5.6.60.0100.00314.13
5.6.50.0070.01014.13
5.6.40.0060.00714.16
5.6.30.0100.00314.19
5.6.20.0070.00414.25
5.6.10.0060.00514.31
5.6.00.0070.00314.25

preferences:
61.61 ms | 400 KiB | 5 Q