3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a() { echo 'a'; } function b() { echo 'b'; } $condition = false; $f = ['a', 'b']; $f[$condition](); $f[!$condition](); $condition = true; $f = ['a', 'b']; $f[$condition](); $f[!$condition]();

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)
8.3.60.0150.00018.08
8.3.50.0100.01021.95
8.3.40.0040.01418.44
8.3.30.0120.00318.84
8.3.20.0070.00020.34
8.3.10.0080.00020.48
8.3.00.0000.00823.54
8.2.180.0130.00318.41
8.2.170.0030.01422.96
8.2.160.0100.00322.26
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00321.18
8.2.120.0080.00026.35
8.2.110.0030.00720.39
8.2.100.0000.01117.93
8.2.90.0050.00319.25
8.2.80.0030.00617.97
8.2.70.0060.00317.63
8.2.60.0050.00318.04
8.2.50.0080.00018.09
8.2.40.0080.00022.09
8.2.30.0000.00719.50
8.2.20.0000.00817.74
8.2.10.0000.00718.05
8.2.00.0000.00818.07
8.1.280.0150.00625.92
8.1.270.0050.00323.99
8.1.260.0070.00028.09
8.1.250.0030.00528.09
8.1.240.0090.00023.84
8.1.230.0090.00617.82
8.1.220.0050.00317.74
8.1.210.0070.00318.77
8.1.200.0040.00417.38
8.1.190.0030.00517.00
8.1.180.0030.00518.10
8.1.170.0000.00818.37
8.1.160.0040.00420.64
8.1.150.0050.00218.94
8.1.140.0050.00319.57
8.1.130.0030.00317.75
8.1.120.0000.00717.47
8.1.110.0000.00717.34
8.1.100.0000.00817.47
8.1.90.0000.00717.32
8.1.80.0070.00317.50
8.1.70.0040.00417.49
8.1.60.0030.00517.62
8.1.50.0040.00417.54
8.1.40.0040.00417.58
8.1.30.0040.00417.72
8.1.20.0040.00417.46
8.1.10.0090.00017.66
8.1.00.0040.00417.55
8.0.300.0050.00318.77
8.0.290.0040.00416.63
8.0.280.0020.00518.32
8.0.270.0000.00717.30
8.0.260.0030.00317.20
8.0.250.0070.00016.99
8.0.240.0040.00417.00
8.0.230.0030.00316.86
8.0.220.0000.00716.92
8.0.210.0030.00316.80
8.0.200.0000.00816.91
8.0.190.0080.00017.00
8.0.180.0050.00216.86
8.0.170.0050.00316.88
8.0.160.0040.00416.86
8.0.150.0020.00516.88
8.0.140.0000.00716.82
8.0.130.0000.00513.28
8.0.120.0030.00616.91
8.0.110.0000.00816.89
8.0.100.0000.00716.84
8.0.90.0040.00416.95
8.0.80.0040.01116.87
8.0.70.0040.00416.80
8.0.60.0070.00016.92
8.0.50.0020.00516.77
8.0.30.0130.00317.36
8.0.20.0070.01117.40
8.0.10.0050.00216.85
8.0.00.0100.01016.72
7.4.330.0000.00516.84
7.4.320.0000.00716.56
7.4.300.0000.00616.47
7.4.290.0000.00816.55
7.4.280.0000.00816.61
7.4.270.0040.00416.51
7.4.260.0040.00416.51
7.4.250.0000.00816.57
7.4.240.0050.00316.62
7.4.230.0030.00316.25
7.4.220.0130.01016.54
7.4.210.0060.01116.65
7.4.200.0000.00716.59
7.4.160.0120.00416.45
7.4.150.0070.01017.40
7.4.140.0120.00817.86
7.4.130.0080.01216.39
7.4.120.0090.00716.56
7.4.110.0070.01016.66
7.4.100.0100.00716.56
7.4.90.0030.01316.61
7.4.80.0100.01019.39
7.4.70.0070.01316.60
7.4.60.0030.01816.48
7.4.50.0040.00816.43
7.4.40.0090.01316.54
7.4.30.0100.00716.63
7.4.10.0090.00314.84
7.4.00.0050.00914.83
7.3.330.0000.00513.17
7.3.320.0000.00513.32
7.3.310.0000.00716.13
7.3.300.0030.00316.32
7.3.290.0070.00016.18
7.3.280.0070.01216.30
7.3.270.0060.01217.40
7.3.260.0130.01116.16
7.3.250.0130.00516.58
7.3.240.0130.00716.36
7.3.230.0090.00916.39
7.3.210.0070.01016.24
7.3.200.0080.00816.24
7.3.190.0110.00716.31
7.3.180.0060.00916.61
7.3.170.0150.00016.39
7.3.160.0070.01016.53
7.3.130.0100.01015.00
7.3.120.0070.00914.71
7.3.110.0070.00614.86
7.3.100.0040.00914.88
7.3.90.0070.00814.85
7.3.80.0070.00814.95
7.3.70.0040.00814.83
7.3.60.0050.00814.74
7.3.50.0050.00814.80
7.3.40.0060.00714.87
7.3.30.0040.01014.89
7.3.20.0070.00516.62
7.3.10.0040.00816.46
7.3.00.0060.00716.65
7.2.330.0060.01316.77
7.2.320.0090.01216.75
7.2.310.0040.01916.76
7.2.300.0030.01416.65
7.2.290.0060.00916.80
7.2.260.0030.01415.22
7.2.250.0030.01315.23
7.2.240.0050.00815.23
7.2.230.0100.00714.99
7.2.220.0100.00615.10
7.2.210.0030.00914.95
7.2.200.0060.00814.93
7.2.190.0050.01015.00
7.2.180.0020.01115.00
7.2.170.0030.00914.97
7.2.160.0040.00714.91
7.2.150.0060.00716.84
7.2.140.0050.00716.92
7.2.130.0040.01016.94
7.2.120.0090.00316.91
7.2.110.0040.00916.85
7.2.100.0040.00816.76
7.2.90.0080.00616.84
7.2.80.0050.00816.83
7.2.70.0070.01016.89
7.2.60.0030.01016.90
7.2.50.0050.00816.81
7.2.40.0020.01216.95
7.2.30.0080.00616.99
7.2.20.0060.00917.01
7.2.10.0070.00816.71
7.2.00.0040.01016.61
7.1.330.0010.01015.88
7.1.320.0020.01015.74
7.1.310.0060.00515.88
7.1.300.0060.00415.79
7.1.290.0060.00615.83
7.1.280.0050.00715.69
7.1.270.0040.00915.54
7.1.260.0070.00615.71
7.1.250.0070.00715.78
7.1.240.0030.01016.02
7.1.230.0050.00315.78
7.1.220.0060.00315.81
7.1.210.0090.00315.68
7.1.200.0090.00515.84
7.1.190.0060.01015.98
7.1.180.0070.00715.78
7.1.170.0070.00415.91
7.1.160.0030.00615.73
7.1.150.0070.01015.48
7.1.140.0040.00415.90
7.1.130.0060.00915.87
7.1.120.0070.01015.70
7.1.110.0030.01215.92
7.1.100.0000.01115.84
7.1.90.0030.00915.72
7.1.80.0120.00315.56
7.1.70.0020.01216.33
7.1.60.0040.01417.57
7.1.50.0060.01316.16
7.1.40.0000.01015.64
7.1.30.0000.01415.89
7.1.20.0080.00615.78
7.1.10.0060.00315.67
7.1.00.0020.04119.08
7.0.330.0100.00315.37
7.0.320.0050.00215.25
7.0.310.0060.00315.18
7.0.300.0030.01215.42
7.0.290.0090.00315.35
7.0.280.0000.01415.41
7.0.270.0080.00415.48
7.0.260.0090.00315.41
7.0.250.0000.00815.37
7.0.240.0030.00915.47
7.0.230.0040.01115.54
7.0.220.0040.01115.26
7.0.210.0030.01315.32
7.0.200.0060.00915.14
7.0.190.0070.00715.20
7.0.180.0070.01015.16
7.0.170.0100.00315.44
7.0.160.0000.00915.62
7.0.150.0090.00615.50
7.0.140.0100.00615.23
7.0.130.0070.00715.09
7.0.120.0100.00315.13
7.0.110.0030.01015.49
7.0.100.0100.00315.30
7.0.90.0110.00315.27
7.0.80.0000.01115.20
7.0.70.0030.01015.37
7.0.60.0100.04018.46
7.0.50.0050.02816.55
7.0.40.0050.02716.87
7.0.30.0200.04816.77
7.0.20.0120.02616.86
7.0.10.0040.02516.81
7.0.00.0150.03716.84
5.6.400.0060.00314.06
5.6.390.0070.00714.45
5.6.380.0060.00314.08
5.6.370.0040.00814.51
5.6.360.0090.00414.59
5.6.350.0100.00614.68
5.6.340.0100.00314.57
5.6.330.0000.01414.18
5.6.320.0100.00314.48
5.6.310.0030.00714.16
5.6.300.0000.01414.38
5.6.290.0030.00614.65
5.6.280.0030.01817.77
5.6.270.0060.00314.18
5.6.260.0040.00714.61
5.6.250.0090.00614.09
5.6.240.0030.01014.21
5.6.230.0030.00714.40
5.6.220.0030.00914.30
5.6.210.0030.03217.47
5.6.200.0050.02616.11
5.6.190.0080.02317.41
5.6.180.0180.03817.58
5.6.170.0080.02817.59
5.6.160.0080.02517.49
5.6.150.0070.04516.37
5.6.140.0070.04416.19
5.6.130.0060.02816.47
5.6.120.0100.04517.59
5.6.110.0050.04517.67
5.6.100.0100.03917.65
5.6.90.0120.03517.56
5.6.80.0050.04817.26
5.6.70.0110.00714.06
5.6.60.0130.00314.34
5.6.50.0040.00814.30
5.6.40.0070.00714.59
5.6.30.0100.00314.20
5.6.20.0030.00814.37
5.6.10.0100.00014.04
5.6.00.0060.00314.20
5.5.380.0070.00314.33
5.5.370.0080.00314.21
5.5.360.0040.00814.60
5.5.350.0170.04517.24
5.5.340.0060.04116.17
5.5.330.0090.03317.18
5.5.320.0120.02817.20
5.5.310.0060.02617.17
5.5.300.0050.03616.01
5.5.290.0100.04015.96
5.5.280.0050.04517.53
5.5.270.0130.03117.50
5.5.260.0060.03217.35
5.5.250.0050.03417.50
5.5.240.0050.04217.20
5.5.230.0060.00614.03
5.5.220.0090.00914.32
5.5.210.0000.01414.18
5.5.200.0070.00714.14
5.5.190.0060.00314.47
5.5.180.0110.00314.21
5.5.170.0030.00614.24
5.5.160.0090.00614.04
5.5.150.0000.01414.46
5.5.140.0090.00614.29
5.5.130.0040.01114.23
5.5.120.0040.00814.53
5.5.110.0100.01014.41
5.5.100.0080.00814.15
5.5.90.0090.00914.36
5.5.80.0070.01014.32
5.5.70.0040.01414.14
5.5.60.0060.00614.29
5.5.50.0070.00714.36
5.5.40.0100.00314.02
5.5.30.0080.00814.25
5.5.20.0120.00014.30
5.5.10.0040.00814.27
5.5.00.0090.00414.46

preferences:
56.24 ms | 401 KiB | 5 Q