3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array('one', 'two', 'three', new stdClass, array("hello")); var_dump(is_array($array[4])); foreach($array as $key=>$value) { switch($value) { case 'one': echo 'one'; break; case 'two': echo 'two'; break; case 'three': echo 'three'; break; case is_object($value): echo 'object'; break; case is_array($value): echo 'array'; break; } }

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)
8.3.60.0100.01016.50
8.3.50.0100.00923.00
8.3.40.0110.00318.96
8.3.30.0090.00619.13
8.3.20.0070.00020.30
8.3.10.0000.00823.63
8.3.00.0040.00419.38
8.2.180.0080.01216.38
8.2.170.0000.01522.96
8.2.160.0140.00020.38
8.2.150.0090.00624.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.96
8.2.110.0060.00318.03
8.2.100.0040.00717.78
8.2.90.0080.00019.36
8.2.80.0080.00017.97
8.2.70.0050.00317.75
8.2.60.0030.00518.05
8.2.50.0060.00318.07
8.2.40.0000.00718.03
8.2.30.0040.00418.02
8.2.20.0040.00417.77
8.2.10.0040.00418.02
8.2.00.0040.00417.79
8.1.280.0100.00725.92
8.1.270.0110.00423.85
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.63
8.1.230.0040.00822.68
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0090.00017.25
8.1.190.0050.00317.13
8.1.180.0040.00418.10
8.1.170.0000.00818.50
8.1.160.0070.00021.94
8.1.150.0000.01118.95
8.1.140.0070.00017.38
8.1.130.0070.00017.76
8.1.120.0000.00717.52
8.1.110.0000.00917.39
8.1.100.0000.00717.38
8.1.90.0000.00717.51
8.1.80.0070.00017.50
8.1.70.0000.00717.48
8.1.60.0040.00417.51
8.1.50.0030.00617.50
8.1.40.0080.00017.58
8.1.30.0070.00017.66
8.1.20.0070.00017.65
8.1.10.0070.00017.45
8.1.00.0040.00417.39
8.0.300.0000.00818.77
8.0.290.0070.00016.75
8.0.280.0030.00318.38
8.0.270.0030.00317.28
8.0.260.0030.00317.21
8.0.250.0000.00716.93
8.0.240.0000.00816.96
8.0.230.0030.00316.96
8.0.220.0000.00716.79
8.0.210.0000.00716.90
8.0.200.0060.00316.81
8.0.190.0070.00316.87
8.0.180.0040.00416.92
8.0.170.0040.00416.94
8.0.160.0070.00016.91
8.0.150.0000.00716.86
8.0.140.0000.01216.76
8.0.130.0090.00013.41
8.0.120.0040.00416.72
8.0.110.0000.00716.73
8.0.100.0040.00416.74
8.0.90.0030.00316.74
8.0.80.0140.00316.95
8.0.70.0000.00716.85
8.0.60.0000.00816.82
8.0.50.0000.00716.77
8.0.30.0120.00717.04
8.0.20.0090.01217.40
8.0.10.0050.00316.96
8.0.00.0030.01716.77
7.4.330.0060.00015.15
7.4.320.0030.00316.52
7.4.300.0040.00416.66
7.4.290.0040.00416.63
7.4.280.0040.00416.52
7.4.270.0000.00716.53
7.4.260.0070.00416.60
7.4.250.0080.00016.38
7.4.240.0030.00516.49
7.4.230.0030.00316.43
7.4.220.0060.01216.56
7.4.210.0120.00916.48
7.4.200.0040.00416.59
7.4.160.0070.01016.61
7.4.150.0130.01017.40
7.4.140.0120.00617.86
7.4.130.0100.00816.55
7.4.120.0080.00916.66
7.4.110.0120.00616.41
7.4.100.0120.00916.57
7.4.90.0030.01316.57
7.4.80.0090.00919.39
7.4.70.0100.00616.47
7.4.60.0070.01016.33
7.4.50.0040.00416.53
7.4.40.0130.00716.71
7.4.30.0060.00916.44
7.4.00.0070.00815.06
7.3.330.0050.00013.27
7.3.320.0000.00613.18
7.3.310.0000.00716.41
7.3.300.0030.00316.37
7.3.290.0060.00916.28
7.3.280.0110.00616.33
7.3.270.0120.01217.40
7.3.260.0110.00616.39
7.3.250.0050.01116.48
7.3.240.0080.00816.39
7.3.230.0090.00616.39
7.3.210.0030.01316.61
7.3.200.0060.01119.39
7.3.190.0170.00016.31
7.3.180.0030.01316.57
7.3.170.0040.01216.53
7.3.160.0100.00716.52
7.3.120.0080.00714.87
7.3.110.0080.00814.98
7.3.100.0080.00614.77
7.3.90.0030.01014.73
7.3.80.0050.00914.71
7.3.70.0030.01014.92
7.3.60.0030.01014.85
7.3.50.0070.00614.64
7.3.40.0030.01014.71
7.3.30.0060.00714.60
7.3.20.0080.00516.70
7.3.10.0040.01016.55
7.3.00.0030.00716.60
7.2.330.0090.01316.77
7.2.320.0080.00816.86
7.2.310.0100.00716.75
7.2.300.0070.01016.79
7.2.290.0080.00816.71
7.2.250.0110.00915.04
7.2.240.0100.00915.11
7.2.230.0080.01015.10
7.2.220.0110.00114.78
7.2.210.0090.00715.21
7.2.200.0050.00915.01
7.2.190.0040.00915.07
7.2.180.0130.00215.00
7.2.170.0060.00915.11
7.2.00.0000.01219.37
7.1.330.0050.00915.82
7.1.320.0060.00615.71
7.1.310.0050.01115.82
7.1.300.0070.00815.78
7.1.290.0060.00715.57
7.1.280.0040.00915.81
7.1.270.0080.00515.68
7.1.260.0080.00715.79
7.1.100.0040.00817.76
7.1.70.0040.00416.80
7.1.60.0000.01117.23
7.1.50.0110.01116.64
7.1.00.0030.07322.35
7.0.200.0070.01016.79
7.0.140.0030.07321.96
7.0.60.0070.04320.04
7.0.50.0100.07317.85
7.0.40.0100.04720.02
7.0.30.0270.04320.18
7.0.20.0330.07720.30
7.0.10.0030.04720.21
7.0.00.0130.04720.16
5.6.280.0030.07320.92
5.6.210.0170.07020.53
5.6.200.0130.07318.18
5.6.190.0100.08020.61
5.6.180.3630.03720.43
5.6.170.0270.07720.33
5.6.160.0100.06320.30
5.6.150.0070.08018.18
5.6.140.0030.08318.15
5.6.130.0070.04018.09
5.6.120.0200.07020.96
5.6.110.0000.09020.96
5.6.100.0100.07320.93
5.6.90.0070.05021.12
5.6.80.0070.07720.40
5.5.350.0300.07020.41
5.5.340.0000.04017.91
5.5.330.0170.04020.57
5.5.320.0370.07020.56
5.5.310.0400.07020.32
5.5.300.0070.05018.01
5.5.290.0030.04317.98
5.5.280.0100.08020.76
5.5.270.0000.09020.61
5.5.260.0100.08020.73
5.5.250.0170.07720.55
5.5.240.0000.07320.15
5.4.450.0300.07719.43
5.4.440.0230.07319.26
5.4.430.0300.06719.45
5.4.420.0270.07319.45
5.4.410.0200.04319.08
5.4.400.0200.03719.24
5.4.390.0200.03719.25
5.4.380.0270.03018.81
5.4.370.0200.05019.05
5.4.360.0330.06319.12
5.4.350.0230.04019.21
5.4.340.0300.06018.83
5.4.320.0230.04319.09
5.4.310.0270.06719.08
5.4.300.0200.04719.12
5.4.290.0270.06318.80
5.4.280.0300.03319.21
5.4.270.0300.06719.07
5.4.260.0270.04719.17
5.4.250.0230.04019.22
5.4.240.0330.06319.12
5.4.230.0300.05718.92
5.4.220.0300.04719.07
5.4.210.0400.06019.07
5.4.200.0270.03318.77
5.4.190.0230.05318.88
5.4.180.0170.04319.07
5.4.170.0100.04718.90
5.4.160.0370.04319.18
5.4.150.0270.03019.05
5.4.140.0130.04316.23
5.4.130.0200.05016.27
5.4.120.0230.04316.29
5.4.110.0330.03716.43
5.4.100.0200.04016.43
5.4.90.0200.03716.39
5.4.80.0230.04016.45
5.4.70.0170.04316.37
5.4.60.0230.03316.36
5.4.50.0270.02716.43
5.4.40.0200.04016.43
5.4.30.0130.03716.04
5.4.20.0200.03016.23
5.4.10.0200.03316.43
5.4.00.0130.03715.73
5.3.290.0200.03314.52
5.3.280.0130.04014.45
5.3.270.0200.03314.51
5.3.260.0270.03314.46
5.3.250.0200.03314.59
5.3.240.0200.03314.44
5.3.230.0130.04014.47
5.3.220.0130.03714.54
5.3.210.0200.03314.51
5.3.200.0070.04314.66
5.3.190.0130.04014.61
5.3.180.0130.03714.42
5.3.170.0130.03714.40
5.3.160.0270.02714.65
5.3.150.0230.03014.42
5.3.140.0170.03714.60
5.3.130.0170.04714.50
5.3.120.0170.04714.38
5.3.110.0200.04714.38
5.3.100.0130.03714.08
5.3.90.0200.03013.85
5.3.80.0130.03713.81
5.3.70.0100.04013.93
5.3.60.0130.03713.84
5.3.50.0200.03013.96
5.3.40.0070.04713.78
5.3.30.0130.04713.86
5.3.20.0170.04013.64
5.3.10.0130.03713.60
5.3.00.0100.05013.43
5.2.170.0170.02311.05
5.2.160.0230.01711.05
5.2.150.0100.03711.23
5.2.140.0170.02311.16
5.2.130.0170.02010.95
5.2.120.0100.02710.95
5.2.110.0170.03310.95
5.2.100.0130.02710.93
5.2.90.0100.03310.96
5.2.80.0100.04011.14
5.2.70.0170.02711.25
5.2.60.0100.03010.98
5.2.50.0130.02711.06
5.2.40.0130.02711.04
5.2.30.0130.03010.98
5.2.20.0130.03010.81
5.2.10.0100.03010.81
5.2.00.0200.02710.62
5.1.60.0130.0209.96
5.1.50.0130.0209.85
5.1.40.0100.0239.88
5.1.30.0100.02710.45
5.1.20.0100.02710.24
5.1.10.0170.02010.04
5.1.00.0130.02310.04
5.0.50.0100.0209.26
5.0.40.0070.0209.26
5.0.30.0070.0309.26
5.0.20.0030.0209.26
5.0.10.0070.0179.26
5.0.00.0030.0339.26
4.4.90.0100.0139.26
4.4.80.0030.0179.26
4.4.70.0100.0179.26
4.4.60.0030.0179.26
4.4.50.0100.0109.26
4.4.40.0030.0309.26
4.4.30.0030.0209.26
4.4.20.0070.0139.26
4.4.10.0070.0139.26
4.4.00.0070.0239.26
4.3.110.0100.0139.26
4.3.100.0030.0179.26
4.3.90.0070.0139.26
4.3.80.0070.0239.26
4.3.70.0070.0239.26
4.3.60.0070.0139.26
4.3.50.0030.0209.26
4.3.40.0030.0239.26
4.3.30.0000.0179.26
4.3.20.0000.0179.26
4.3.10.0000.0179.26
4.3.00.0030.0139.26

preferences:
49.24 ms | 401 KiB | 5 Q