3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fucked = new stdClass(); $fucked->{"some 1"} = "hey 1"; $fucked->{"some 2"} = "hey 2"; $fucked->{"some 3"} = "hey 3"; $fucked->{"some 4"} = ""; $fucked->{"some 5"} = "hey 5"; $fucked->{"some 6"} = "hey 6"; $values = []; for($i = 1; $i <= 6; ++$i) { $val = $fucked->{"some $i"}; if($val) { $values[] = $val; } } var_export($values);

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)
8.3.60.0120.00318.30
8.3.50.0070.00717.98
8.3.40.0110.00418.68
8.3.30.0130.00418.89
8.3.20.0040.00419.15
8.3.10.0060.00319.26
8.3.00.0040.00423.48
8.2.180.0130.00318.04
8.2.170.0070.00722.96
8.2.160.0140.00019.29
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0070.00019.83
8.2.110.0040.00719.37
8.2.100.0080.00417.91
8.2.90.0000.00817.75
8.2.80.0040.00418.77
8.2.70.0060.00317.75
8.2.60.0000.00817.50
8.2.50.0040.00417.93
8.2.40.0090.00019.47
8.2.30.0030.00519.38
8.2.20.0000.00718.12
8.2.10.0040.00418.09
8.2.00.0040.00419.56
8.1.280.0030.01525.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0050.00519.14
8.1.230.0070.00422.73
8.1.220.0040.00418.64
8.1.210.0000.00818.77
8.1.200.0000.00917.34
8.1.190.0040.00417.22
8.1.180.0080.00018.10
8.1.170.0000.00817.62
8.1.160.0040.00418.80
8.1.150.0060.00318.94
8.1.140.0000.00717.62
8.1.130.0030.00317.35
8.1.120.0040.00417.41
8.1.110.0070.00017.45
8.1.100.0050.00317.41
8.1.90.0030.00717.35
8.1.80.0080.00017.47
8.1.70.0060.00317.47
8.1.60.0060.00617.49
8.1.50.0000.00817.56
8.1.40.0000.00817.58
8.1.30.0040.00417.69
8.1.20.0050.00317.52
8.1.10.0050.00217.57
8.1.00.0030.00617.53
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00718.40
8.0.270.0040.00417.24
8.0.260.0030.00316.74
8.0.250.0000.00716.93
8.0.240.0030.00516.96
8.0.230.0040.00417.00
8.0.220.0030.00316.90
8.0.210.0000.00716.86
8.0.200.0000.00816.97
8.0.190.0050.00316.93
8.0.180.0000.00716.92
8.0.170.0060.00316.80
8.0.160.0080.00016.89
8.0.150.0030.00316.85
8.0.140.0020.00516.79
8.0.130.0000.00613.32
8.0.120.0040.00416.87
8.0.110.0040.00416.86
8.0.100.0040.00416.78
8.0.90.0000.00716.90
8.0.80.0070.01016.81
8.0.70.0000.00717.01
8.0.60.0040.00416.99
8.0.50.0040.00417.01
8.0.30.0110.00717.06
8.0.20.0080.01017.40
8.0.10.0000.00817.01
8.0.00.0080.01116.73
7.4.330.0020.00215.55
7.4.320.0000.00616.45
7.4.300.0000.00616.34
7.4.290.0000.00816.45
7.4.280.0040.00416.36
7.4.270.0000.00716.55
7.4.260.0050.00316.50
7.4.250.0050.00316.52
7.4.240.0070.00016.45
7.4.230.0070.00016.36
7.4.220.0070.00016.55
7.4.210.0030.01316.50
7.4.200.0040.00416.48
7.4.160.0090.00716.59
7.4.140.0080.01017.86
7.4.130.0110.00616.58
7.4.120.0100.00916.51
7.4.110.0100.00616.48
7.4.100.0130.00316.67
7.4.90.0100.00616.68
7.4.80.0070.01219.39
7.4.70.0140.00316.44
7.4.60.0070.01016.48
7.4.50.0120.00316.37
7.4.40.0090.01516.55
7.4.10.0080.00814.63
7.4.00.0070.00614.97
7.3.330.0030.00313.09
7.3.320.0000.00613.27
7.3.310.0070.00016.43
7.3.300.0000.00816.19
7.3.290.0030.00316.33
7.3.280.0080.00716.28
7.3.260.0080.01016.37
7.3.240.0080.00916.50
7.3.230.0110.00516.64
7.3.210.0100.00716.25
7.3.200.0060.01016.46
7.3.190.0090.00916.63
7.3.180.0060.00916.50
7.3.170.0060.01316.29
7.3.160.0030.01316.45
7.3.130.0100.01014.83
7.3.120.0070.01114.50
7.3.110.0090.00914.79
7.3.100.0070.01114.80
7.3.90.0030.01315.00
7.3.80.0040.00814.65
7.3.70.0030.01314.78
7.3.60.0070.00714.97
7.3.50.0040.00714.80
7.3.40.0090.00614.78
7.3.30.0070.01114.47
7.3.20.0160.00016.81
7.3.10.0110.00316.57
7.3.00.0060.00916.38
7.2.330.0110.00816.57
7.2.320.0140.00316.39
7.2.310.0070.01016.82
7.2.300.0120.00616.57
7.2.290.0100.01016.58
7.2.260.0060.01215.00
7.2.250.0130.00615.00
7.2.240.0040.01115.04
7.2.230.0060.00914.98
7.2.220.0140.00314.81
7.2.210.0030.01014.95
7.2.200.0100.00714.99
7.2.190.0160.00314.89
7.2.180.0070.00414.96
7.2.170.0030.01015.23
7.2.160.0060.01215.18
7.2.150.0150.00417.04
7.2.140.0070.00316.65
7.2.130.0060.01216.80
7.2.120.0040.01117.02
7.2.110.0070.01116.98
7.2.100.0000.01516.80
7.2.90.0070.01317.00
7.2.80.0130.00316.69
7.2.70.0000.01316.84
7.2.60.0070.00616.76
7.2.50.0030.01216.98
7.2.40.0050.00916.84
7.2.30.0060.01016.82
7.2.20.0070.00616.85
7.2.10.0070.00716.83
7.2.00.0080.00717.02
7.1.330.0100.00315.83
7.1.320.0130.00315.77
7.1.310.0000.01115.70
7.1.300.0050.00515.90
7.1.290.0060.00915.93
7.1.280.0030.00915.61
7.1.270.0090.00915.66
7.1.260.0100.00315.95
7.1.250.0000.01315.93
7.1.240.0070.00315.73
7.1.230.0040.00715.76
7.1.220.0100.00315.85
7.1.210.0030.01015.90
7.1.200.0090.00715.91
7.1.190.0000.01415.88
7.1.180.0090.00615.79
7.1.170.0060.00715.87
7.1.160.0020.01115.72
7.1.150.0020.01115.62
7.1.140.0060.00715.65
7.1.130.0080.00515.60
7.1.120.0040.00815.75
7.1.110.0060.00915.89
7.1.100.0050.00815.60
7.1.90.0120.00215.86
7.1.80.0060.00615.66
7.1.70.0100.00315.92
7.1.60.0180.00724.63
7.1.50.0050.01524.75
7.1.40.0130.00924.77
7.1.30.0140.00924.70
7.1.20.0110.01024.77
7.1.10.0060.00715.71
7.1.00.0070.00415.86
7.0.330.0120.00315.34
7.0.320.0000.01515.26
7.0.310.0090.00615.35
7.0.300.0080.00615.55
7.0.290.0080.00815.22
7.0.280.0080.00615.29
7.0.270.0030.01215.27
7.0.260.0030.01015.44
7.0.250.0030.00815.51
7.0.240.0050.00515.42
7.0.230.0110.00315.26
7.0.220.0100.00615.64
7.0.210.0030.00915.54
7.0.200.0060.00615.48
7.0.190.0060.00315.61
7.0.180.0050.00815.33
7.0.170.0110.00415.46
7.0.160.0030.01015.13
7.0.150.0030.00615.20
7.0.140.0030.01015.50
7.0.130.0120.00015.42
7.0.120.0000.01415.12
7.0.110.0070.00715.54
7.0.100.0120.00315.54
7.0.90.0030.00615.07
7.0.80.0100.00315.34
7.0.70.0070.00715.63
7.0.60.0070.00715.48
7.0.50.0030.01315.49
7.0.40.0070.00413.56
7.0.30.0070.00713.62
7.0.20.0100.00313.41
7.0.10.0140.00413.61
7.0.00.0110.00313.47
5.6.400.0000.01314.46
5.6.390.0000.01014.23
5.6.380.0060.00914.43
5.6.370.0120.00614.47
5.6.360.0060.00614.18
5.6.350.0000.01014.22
5.6.340.0040.01414.32
5.6.330.0040.00814.64
5.6.320.0030.00614.46
5.6.310.0060.00314.62
5.6.300.0040.00814.42
5.6.290.0040.00714.72
5.6.280.0100.00314.35
5.6.270.0030.01214.77
5.6.260.0030.00914.53
5.6.250.0030.00614.57
5.6.240.0000.01714.18
5.6.230.0070.01014.36
5.6.220.0040.00814.22
5.6.210.0070.01014.29
5.6.200.0070.00414.28
5.6.190.0070.01014.30
5.6.180.0090.00614.29
5.6.170.0030.01514.68
5.6.160.0100.00714.65
5.6.150.0030.01514.46
5.6.140.0030.00914.37
5.6.130.0100.00314.36
5.6.120.0060.00914.39
5.6.110.0000.01514.57
5.6.100.0040.01514.25
5.6.90.0070.01114.15
5.6.80.0060.01114.19
5.6.70.0090.00614.33
5.6.60.0030.01214.21
5.6.50.0100.00614.42
5.6.40.0080.00414.41
5.6.30.0080.00814.31
5.6.20.0060.00914.31
5.6.10.0070.00714.50
5.6.00.0040.01114.10

preferences:
45.55 ms | 400 KiB | 5 Q