3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=4; if(a==4) echo "1"; else if(a==4) echo "2"; else echo "3"; ?>

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)
8.3.40.0070.00718.80
8.3.30.0110.00418.71
8.3.20.0070.00020.16
8.3.10.0040.00423.70
8.3.00.0140.00323.71
8.2.170.0150.00022.96
8.2.160.0100.00720.57
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00419.82
8.2.120.0040.00426.35
8.2.110.0000.01022.02
8.2.100.0030.00718.04
8.2.90.0090.00019.22
8.2.80.0050.00318.16
8.2.70.0090.00317.63
8.2.60.0080.00017.93
8.2.50.0060.00318.07
8.2.40.0000.00822.21
8.2.30.0000.00719.32
8.2.20.0030.00517.62
8.2.10.0040.00418.09
8.2.00.0000.00718.10
8.1.270.0140.00423.84
8.1.260.0000.00728.09
8.1.250.0000.00728.09
8.1.240.0050.00523.92
8.1.230.0080.00319.18
8.1.220.0040.00417.79
8.1.210.0080.00018.77
8.1.200.0000.00917.35
8.1.190.0000.00817.23
8.1.180.0000.01018.10
8.1.170.0030.00518.29
8.1.160.0000.00720.79
8.1.150.0030.00618.87
8.1.140.0000.00819.55
8.1.130.0000.00817.75
8.1.120.0000.00717.44
8.1.110.0000.00817.37
8.1.100.0020.00517.42
8.1.90.0080.00017.34
8.1.80.0070.00017.48
8.1.70.0030.00317.43
8.1.60.0030.00517.57
8.1.50.0030.00617.54
8.1.40.0000.00717.45
8.1.30.0030.00517.50
8.1.20.0040.00417.60
8.1.10.0040.00417.43
8.1.00.0050.00317.54
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0070.00018.30
8.0.270.0030.00317.24
8.0.260.0000.00617.30
8.0.250.0030.00316.88
8.0.240.0040.00417.02
8.0.230.0070.00016.93
8.0.220.0000.00717.01
8.0.210.0050.00316.84
8.0.200.0030.00316.87
8.0.190.0030.00516.96
8.0.180.0000.00816.85
8.0.170.0000.00916.96
8.0.160.0000.00816.84
8.0.150.0000.00716.88
8.0.140.0040.00416.78
8.0.130.0060.00013.30
8.0.120.0040.00416.87
8.0.110.0070.00016.91
8.0.100.0000.00716.91
8.0.90.0040.00416.92
8.0.80.0060.00916.95
8.0.70.0040.00416.75
8.0.60.0040.00416.90
8.0.50.0040.00416.95
8.0.30.0100.01017.18
8.0.20.0100.01017.40
8.0.10.0040.00417.04
8.0.00.0090.00916.78
7.4.330.0000.00516.79
7.4.320.0030.00316.50
7.4.300.0000.00616.59
7.4.290.0070.00016.48
7.4.280.0060.00316.38
7.4.270.0000.00616.52
7.4.260.0000.00716.52
7.4.250.0040.00416.55
7.4.240.0060.00116.55
7.4.230.0050.00316.65
7.4.220.0000.01816.61
7.4.210.0100.00716.60
7.4.200.0040.00416.51
7.4.160.0150.00016.59
7.4.150.0120.00617.40
7.4.140.0060.01217.86
7.4.130.0120.00616.48
7.4.120.0080.00916.55
7.4.110.0000.01716.28
7.4.100.0090.01316.42
7.4.90.0060.01216.54
7.4.80.0150.00619.39
7.4.70.0150.00616.40
7.4.60.0130.00616.55
7.4.50.0070.01016.54
7.4.40.0100.00716.40
7.4.30.0040.01416.40
7.4.00.0040.01214.87
7.3.330.0020.00213.16
7.3.320.0040.00413.00
7.3.310.0030.00316.14
7.3.300.0060.00016.29
7.3.290.0100.00916.25
7.3.280.0080.01316.23
7.3.270.0120.01217.40
7.3.260.0100.00716.45
7.3.250.0120.00616.25
7.3.240.0120.00516.26
7.3.230.0090.00916.39
7.3.210.0110.00616.35
7.3.200.0070.01019.39
7.3.190.0070.01016.15
7.3.180.0080.00816.27
7.3.170.0060.01016.36
7.3.160.0130.00716.41
7.3.120.0060.01014.80
7.3.110.0080.00814.72
7.3.100.0040.00814.52
7.3.90.0030.01014.97
7.3.80.0020.01214.78
7.3.70.0040.00714.63
7.3.60.0090.00414.77
7.3.50.0070.00514.54
7.3.40.0060.00714.73
7.3.30.0030.01114.67
7.3.20.0050.01116.33
7.3.10.0060.00816.32
7.3.00.0000.01216.57
7.2.330.0040.01516.48
7.2.320.0090.00916.49
7.2.310.0180.00616.66
7.2.300.0150.00816.48
7.2.290.0100.00616.66
7.2.250.0050.01314.89
7.2.240.0060.01114.96
7.2.230.0060.01115.00
7.2.220.0060.00614.96
7.2.210.0000.01415.07
7.2.200.0040.00814.92
7.2.190.0080.00614.84
7.2.180.0070.00715.04
7.2.170.0030.01014.99
7.2.60.0000.02016.88
7.2.00.0070.00719.49
7.1.330.0080.00715.61
7.1.320.0050.00815.66
7.1.310.0070.00615.57
7.1.300.0030.00815.75
7.1.290.0010.00915.55
7.1.280.0040.00615.54
7.1.270.0040.01115.70
7.1.260.0070.00415.77
7.1.200.0060.00615.75
7.1.100.0090.00318.02
7.1.70.0030.00517.13
7.1.60.0120.01219.18
7.1.50.0070.01416.54
7.1.00.0000.07722.28
7.0.200.0210.00716.50
7.0.60.0030.06321.66
7.0.50.0030.04717.89
7.0.40.0070.05020.05
7.0.30.0330.07720.13
7.0.20.0300.07320.18
7.0.10.0070.04020.09
7.0.00.0100.08320.13
5.6.280.0000.07021.15
5.6.210.0100.08020.76
5.6.200.0130.08018.10
5.6.190.0000.05020.35
5.6.180.0530.06320.39
5.6.170.0330.03720.50
5.6.160.0030.06320.48
5.6.150.0070.04318.22
5.6.140.0000.04318.20
5.6.130.0070.05018.21
5.6.120.0030.06720.89
5.6.110.0070.04021.11
5.6.100.0100.05721.12
5.6.90.0100.04021.00
5.6.80.0130.06020.37
5.5.350.0370.06020.46
5.5.340.0070.03717.95
5.5.330.0100.08020.29
5.5.320.0470.04020.29
5.5.310.0270.05320.32
5.5.300.0100.07718.02
5.5.290.0100.03318.02
5.5.280.0170.06720.84
5.5.270.0130.03720.88
5.5.260.0100.03720.79
5.5.250.0070.03720.76
5.5.240.0230.06720.06

preferences:
47.05 ms | 400 KiB | 5 Q