3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($a, $b) { if ($a) echo('out'); if ($b) echo('in'); else echo('else'); } foo(true, false); echo '---'; foo(false, false); echo '---'; foo(false, true);

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)
8.3.60.0120.00318.56
8.3.50.0070.01121.99
8.3.40.0000.01418.59
8.3.30.0150.00319.04
8.3.20.0060.00320.25
8.3.10.0060.00320.23
8.3.00.0060.00319.38
8.2.180.0070.01416.32
8.2.170.0040.01122.96
8.2.160.0070.00720.44
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00822.10
8.2.110.0000.01122.14
8.2.100.0110.00017.84
8.2.90.0020.00517.50
8.2.80.0040.00417.97
8.2.70.0070.00317.93
8.2.60.0000.00817.91
8.2.50.0040.00418.10
8.2.40.0000.00820.65
8.2.30.0040.00419.40
8.2.20.0000.00817.45
8.2.10.0060.00317.93
8.2.00.0000.00817.63
8.1.280.0070.01025.92
8.1.270.0050.00323.82
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0030.00920.86
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00316.85
8.1.190.0030.00516.99
8.1.180.0060.00318.10
8.1.170.0060.00318.46
8.1.160.0040.00421.99
8.1.150.0000.00718.69
8.1.140.0000.00717.40
8.1.130.0030.00317.79
8.1.120.0030.00317.28
8.1.110.0070.00017.29
8.1.100.0040.00417.36
8.1.90.0070.00017.32
8.1.80.0080.00017.30
8.1.70.0030.00317.36
8.1.60.0060.00317.46
8.1.50.0000.00917.53
8.1.40.0000.00817.33
8.1.30.0060.00317.60
8.1.20.0040.00417.65
8.1.10.0000.00717.47
8.1.00.0000.00717.39
8.0.300.0040.00419.57
8.0.290.0040.00416.58
8.0.280.0020.00518.35
8.0.270.0000.00717.19
8.0.260.0030.00317.14
8.0.250.0000.00716.78
8.0.240.0000.00716.69
8.0.230.0050.00216.88
8.0.220.0020.00516.66
8.0.210.0030.00316.80
8.0.200.0000.00716.80
8.0.190.0040.00416.88
8.0.180.0080.00016.77
8.0.170.0000.00716.70
8.0.160.0000.00716.71
8.0.150.0040.00416.77
8.0.140.0080.00016.68
8.0.130.0060.00013.20
8.0.120.0040.00416.63
8.0.110.0030.00316.68
8.0.100.0040.00416.83
8.0.90.0040.00416.78
8.0.80.0090.00916.81
8.0.70.0040.00416.66
8.0.60.0000.00716.83
8.0.50.0000.00916.57
8.0.30.0120.00716.87
8.0.20.0090.00917.40
8.0.10.0050.00316.96
8.0.00.0110.00716.77
7.4.330.0020.00215.00
7.4.320.0030.00316.48
7.4.300.0000.00616.56
7.4.290.0050.00316.41
7.4.280.0040.00416.45
7.4.270.0030.00316.48
7.4.260.0030.00316.42
7.4.250.0000.00716.33
7.4.240.0030.00516.56
7.4.230.0000.00816.62
7.4.220.0060.01216.38
7.4.210.0060.01316.57
7.4.200.0070.00016.40
7.4.160.0100.01016.49
7.4.150.0060.01117.40
7.4.140.0120.00817.86
7.4.130.0090.00816.47
7.4.120.0090.00716.45
7.4.110.0140.00316.42
7.4.100.0090.00916.46
7.4.90.0100.00716.45
7.4.80.0090.00916.46
7.4.70.0110.00516.38
7.4.60.0120.00416.45
7.4.50.0000.00816.18
7.4.40.0080.00816.30
7.4.30.0090.00716.35
7.4.00.0030.01414.63
7.3.330.0070.00013.21
7.3.320.0050.00013.09
7.3.310.0050.00216.13
7.3.300.0030.00316.11
7.3.290.0060.01616.27
7.3.280.0070.01116.30
7.3.270.0120.00617.40
7.3.260.0110.00716.34
7.3.250.0130.01016.50
7.3.240.0070.01016.36
7.3.230.0070.01016.40
7.3.210.0110.01116.31
7.3.200.0110.01219.39
7.3.190.0090.00916.48
7.3.180.0120.00316.43
7.3.170.0000.01816.44
7.3.160.0040.01116.34
7.2.330.0130.00316.72
7.2.320.0090.00916.28
7.2.310.0100.01016.61
7.2.300.0100.00716.39
7.2.290.0080.00816.54
7.2.110.0090.00616.43
7.2.100.0100.00316.44
7.2.90.0060.00616.32
7.2.80.0000.00816.46
7.2.70.0070.00716.80
7.2.60.0100.00116.67
7.2.50.0070.01016.67
7.2.40.0040.01216.60
7.2.30.0030.01016.62
7.2.20.0040.00716.77
7.2.10.0100.00316.86
7.2.00.0080.00518.02
7.1.230.0070.00715.71
7.1.220.0080.00815.75
7.1.210.0030.00915.74
7.1.200.0090.00415.70
7.1.190.0000.01415.88
7.1.180.0060.00615.75
7.1.170.0000.00815.66
7.1.160.0070.00715.48
7.1.150.0040.01115.66
7.1.140.0040.00715.81
7.1.130.0100.00315.68
7.1.120.0040.00415.49
7.1.110.0000.01615.71
7.1.100.0080.00616.86
7.1.90.0110.00315.69
7.1.80.0080.00515.88
7.1.70.0060.00516.39
7.1.60.0080.01317.65
7.1.50.0070.01416.33
7.1.40.0120.00415.98
7.1.30.0070.01115.61
7.1.20.0060.01015.79
7.1.10.0040.01115.73
7.1.00.0000.04518.88
7.0.310.0030.01015.37
7.0.300.0070.00715.30
7.0.290.0000.01415.35
7.0.280.0060.00615.19
7.0.270.0030.00615.42
7.0.260.0000.01315.39
7.0.250.0060.00315.17
7.0.240.0060.00615.48
7.0.230.0070.00015.48
7.0.220.0040.01115.49
7.0.210.0100.00015.30
7.0.200.0060.01016.06
7.0.190.0000.01115.52
7.0.180.0110.00015.37
7.0.170.0070.00715.13
7.0.160.0120.00315.38
7.0.150.0040.00715.36
7.0.140.0050.03618.72
7.0.130.0040.00415.30
7.0.120.0030.01015.24
7.0.110.0030.01015.35
7.0.100.0030.01215.53
7.0.90.0040.00815.14
7.0.80.0090.00315.17
7.0.70.0040.01215.36
7.0.60.0060.02417.57
7.0.50.0100.03016.63
7.0.40.0080.02316.79
7.0.30.0180.02516.82
7.0.20.0130.03716.85
7.0.10.0030.03016.78
7.0.00.0070.02516.96
5.6.380.0040.00814.50
5.6.370.0000.01314.50
5.6.360.0070.00414.04
5.6.350.0080.00014.58
5.6.340.0070.01014.53
5.6.330.0030.01214.37
5.6.320.0000.01614.49
5.6.310.0140.00014.00
5.6.300.0030.01014.62
5.6.290.0060.00914.15
5.6.280.0030.04017.61
5.6.270.0030.00614.16
5.6.260.0060.00614.36
5.6.250.0090.00014.18
5.6.240.0070.00714.35
5.6.230.0070.00714.05
5.6.220.0080.00314.54
5.6.210.0100.03517.32
5.6.200.0030.04716.27
5.6.190.0050.03517.22
5.6.180.0280.03717.36
5.6.170.0150.02017.40
5.6.160.0050.03017.36
5.6.150.0100.02516.13
5.6.140.0060.04316.30
5.6.130.0070.03616.09
5.6.120.0020.04617.62
5.6.110.0020.04817.67
5.6.100.0090.03817.57
5.6.90.0020.04517.56
5.6.80.0070.03517.29
5.6.70.0000.01114.09
5.6.60.0060.00614.26
5.6.50.0030.01014.31
5.6.40.0060.00614.08
5.6.30.0040.00913.80
5.6.20.0090.00314.02
5.6.10.0060.00614.08
5.6.00.0080.00814.03
5.5.380.0050.00412.79
5.5.370.0000.00712.79
5.5.360.0050.00512.79
5.5.350.0070.04516.56
5.5.340.0070.04315.39
5.5.330.0010.04616.47
5.5.320.0170.02216.60
5.5.310.0140.03016.52
5.5.300.0020.03215.35
5.5.290.0070.02015.36
5.5.280.0050.02316.84
5.5.270.0170.02216.83
5.5.260.0070.04516.83
5.5.250.0050.04316.74
5.5.240.0100.04016.57
5.5.230.0030.00312.79
5.5.220.0030.00312.79
5.5.210.0050.00012.79
5.5.200.0090.00312.79
5.5.190.0000.01112.79
5.5.180.0060.00612.79
5.5.170.0000.01714.17
5.5.160.0030.00312.79
5.5.150.0060.00012.79
5.5.140.0070.00412.79
5.5.130.0030.00612.79
5.5.120.0030.00912.79
5.5.110.0030.00612.79
5.5.100.0060.00012.79
5.5.90.0060.00612.79
5.5.80.0040.00712.79
5.5.70.0000.00512.79
5.5.60.0030.00712.79
5.5.50.0000.00912.79
5.5.40.0060.00312.79
5.5.30.0040.00712.79
5.5.20.0100.00312.79
5.5.10.0000.00812.79
5.5.00.0000.01112.79
5.4.450.0210.02716.20
5.4.440.0120.03315.99
5.4.430.0210.03116.22
5.4.420.0210.02916.18
5.4.410.0080.02815.93
5.4.400.0150.03215.93
5.4.390.0240.02716.04
5.4.380.0140.03315.66
5.4.370.0220.02815.70
5.4.360.0180.03015.76
5.4.350.0200.03315.77
5.4.340.0150.03215.74
5.4.330.0060.00612.79
5.4.320.0080.02412.64
5.4.310.0040.02312.65
5.4.300.0030.02112.65
5.4.290.0050.02212.64
5.4.280.0040.02012.60
5.4.270.0060.01712.60
5.4.260.0040.02012.60
5.4.250.0090.01812.59
5.4.240.0050.02112.59
5.4.230.0040.02012.59
5.4.220.0070.01912.59
5.4.210.0050.02112.59
5.4.200.0040.02212.59
5.4.190.0020.03012.59
5.4.180.0060.02012.59
5.4.170.0050.01912.59
5.4.160.0040.02312.59
5.4.150.0020.02312.59
5.4.140.0030.02712.43
5.4.130.0050.02112.42
5.4.120.0060.01912.40
5.4.110.0030.02012.40
5.4.100.0030.02412.40
5.4.90.0050.01912.40
5.4.80.0050.02112.40
5.4.70.0050.02012.40
5.4.60.0070.01912.40
5.4.50.0060.02012.40
5.4.40.0060.02312.39
5.4.30.0070.02112.39
5.4.20.0080.01812.39
5.4.10.0040.02012.39
5.4.00.0070.02012.13
5.3.290.0050.02412.79
5.3.280.0080.02612.75
5.3.270.0080.02212.76
5.3.260.0070.02112.75
5.3.250.0060.02112.75
5.3.240.0060.02012.75
5.3.230.0050.02112.75
5.3.220.0070.02012.73
5.3.210.0070.02012.74
5.3.200.0040.02312.73
5.3.190.0060.02412.73
5.3.180.0050.02012.73
5.3.170.0020.02112.73
5.3.160.0050.02212.73
5.3.150.0080.02112.73
5.3.140.0080.02212.73
5.3.130.0090.02112.72
5.3.120.0080.02012.72
5.3.110.0080.02412.72
5.3.100.0050.02212.45
5.3.90.0060.02212.44
5.3.80.0060.02112.44
5.3.70.0060.02012.44
5.3.60.0050.02112.43
5.3.50.0040.02112.40
5.3.40.0070.02212.40
5.3.30.0070.02312.38
5.3.20.0090.01612.27
5.3.10.0020.02312.26
5.3.00.0040.02112.25
5.2.170.0060.01711.00
5.2.160.0050.01411.00
5.2.150.0040.01811.00
5.2.140.0060.01711.00
5.2.130.0060.01610.98
5.2.120.0040.01510.98
5.2.110.0060.01410.98
5.2.100.0050.01610.98
5.2.90.0050.01510.98
5.2.80.0050.02110.98
5.2.70.0050.01710.98
5.2.60.0020.01910.96
5.2.50.0010.01810.94
5.2.40.0030.01810.93
5.2.30.0060.01510.92
5.2.20.0050.01610.91
5.2.10.0040.01510.86
5.2.00.0040.01610.79
5.1.60.0040.01410.44
5.1.50.0030.01510.43
5.1.40.0030.01710.42
5.1.30.0040.01410.60
5.1.20.0050.01810.61
5.1.10.0020.01610.47
5.1.00.0050.01410.48
5.0.50.0040.0109.71
5.0.40.0040.0119.64
5.0.30.0040.0179.55
5.0.20.0020.0129.53
5.0.10.0040.0109.53
5.0.00.0010.0199.52
4.4.90.0050.0078.78
4.4.80.0040.0088.77
4.4.70.0020.0108.77
4.4.60.0020.0098.77
4.4.50.0020.0108.78
4.4.40.0020.0168.75
4.4.30.0030.0098.78
4.4.20.0010.0108.82
4.4.10.0040.0098.82
4.4.00.0030.0148.78
4.3.110.0010.0108.73
4.3.100.0020.0098.73
4.3.90.0030.0128.71
4.3.80.0020.0148.69
4.3.70.0040.0078.71
4.3.60.0020.0118.71
4.3.50.0030.0108.71
4.3.40.0030.0158.66
4.3.30.0020.0098.04
4.3.20.0050.0078.03
4.3.10.0020.0108.02
4.3.00.0030.0139.86

preferences:
43.95 ms | 401 KiB | 5 Q