3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = ['1','a','b','c']; echo "$array[2]". "\n"; echo $array [4]= 'd'."\n"; echo $array[]='f'."\n"; //aasocoative array $grosery=['chocolate'=>1, 'sugar'=>10, 'salt'=>3, 'apple'=>2, 'mango'=>5]; // ['1','a','b','c'], this isn't any differnt from the one on the left foreach($array as $key=>$thing) { echo $key . ' ' . $thing; }

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)
8.3.60.0090.00616.75
8.3.50.0110.00416.29
8.3.40.0060.00918.60
8.3.30.0090.00618.68
8.3.20.0050.00320.09
8.3.10.0030.00523.71
8.3.00.0040.00422.09
8.2.180.0110.01116.63
8.2.170.0110.00322.96
8.2.160.0090.00619.07
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0070.00021.03
8.2.120.0070.00726.35
8.2.110.0090.00020.74
8.2.100.0040.00817.84
8.2.90.0080.00019.21
8.2.80.0040.00417.97
8.2.70.0070.00417.50
8.2.60.0040.00418.05
8.2.50.0080.00018.10
8.2.40.0050.00320.41
8.2.30.0080.00019.36
8.2.20.0000.00718.00
8.2.10.0000.00918.12
8.2.00.0070.00018.18
8.1.280.0090.00625.92
8.1.270.0000.00823.96
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.79
8.1.230.0000.01222.75
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0000.00817.35
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0030.00419.02
8.1.150.0020.00520.68
8.1.140.0000.00719.48
8.1.130.0040.00418.88
8.1.120.0020.00517.44
8.1.110.0040.00417.43
8.1.100.0000.00717.44
8.1.90.0030.00517.35
8.1.80.0000.00717.46
8.1.70.0040.00417.47
8.1.60.0050.00317.48
8.1.50.0040.00417.41
8.1.40.0000.00817.41
8.1.30.0040.00417.60
8.1.20.0060.00317.66
8.1.10.0030.00617.49
8.1.00.0040.00417.50
8.0.300.0050.00220.15
8.0.290.0080.00016.63
8.0.280.0040.00418.38
8.0.270.0030.00317.26
8.0.260.0000.00616.87
8.0.250.0000.00716.95
8.0.240.0000.00716.96
8.0.230.0030.00316.83
8.0.220.0070.00016.80
8.0.210.0030.00316.80
8.0.200.0000.00816.86
8.0.190.0040.00416.83
8.0.180.0030.00616.88
8.0.170.0000.00716.80
8.0.160.0000.00716.95
8.0.150.0070.00016.73
8.0.140.0030.00316.82
8.0.130.0060.00013.25
8.0.120.0050.00316.82
8.0.110.0070.00016.91
8.0.100.0040.00417.00
8.0.90.0050.00216.86
8.0.80.0110.01116.77
8.0.70.0070.00016.93
8.0.60.0040.00416.94
8.0.50.0000.00716.80
8.0.30.0090.00817.02
8.0.20.0090.01017.40
8.0.10.0000.00917.08
8.0.00.0080.01216.78
7.4.330.0060.00015.55
7.4.320.0080.00016.59
7.4.300.0000.00616.41
7.4.290.0080.00016.46
7.4.280.0060.00316.50
7.4.270.0030.00516.61
7.4.260.0000.00513.26
7.4.250.0000.00716.37
7.4.240.0070.00016.46
7.4.230.0000.00716.63
7.4.220.0110.00716.44
7.4.210.0100.00616.71
7.4.200.0000.00716.46
7.4.160.0080.00916.58
7.4.150.0070.01117.40
7.4.140.0100.01017.86
7.4.130.0150.00416.40
7.4.120.0090.01116.50
7.4.110.0090.00916.45
7.4.100.0120.00916.65
7.4.90.0030.01316.41
7.4.80.0100.00719.39
7.4.70.0030.01516.36
7.4.60.0090.00616.55
7.4.50.0060.00916.57
7.4.40.0130.00716.43
7.4.30.0120.00316.50
7.4.10.0070.01215.09
7.4.00.0050.01215.01
7.3.330.0070.00013.24
7.3.320.0060.00013.18
7.3.310.0000.00716.41
7.3.300.0000.00716.24
7.3.290.0040.01416.32
7.3.280.0080.00816.32
7.3.270.0060.01117.40
7.3.260.0080.01216.37
7.3.250.0120.00916.51
7.3.240.0140.00916.57
7.3.230.0080.00816.55
7.3.210.0090.00616.58
7.3.200.0100.00616.46
7.3.190.0110.00516.59
7.3.180.0030.01416.59
7.3.170.0080.00816.20
7.3.160.0210.00316.39
7.3.130.0070.01114.94
7.3.120.0020.01414.77
7.3.110.0110.00714.99
7.3.100.0080.00615.00
7.3.90.0060.00914.70
7.3.80.0030.00814.63
7.3.70.0040.00714.88
7.3.60.0070.00714.79
7.3.50.0080.00514.87
7.3.40.0020.01214.81
7.3.30.0030.01014.89
7.3.20.0050.00916.76
7.3.10.0030.00816.50
7.3.00.0090.00616.64
7.2.330.0080.00916.71
7.2.320.0120.00616.79
7.2.310.0030.01816.84
7.2.300.0130.01016.64
7.2.290.0150.00316.63
7.2.260.0080.01014.98
7.2.250.0080.00915.16
7.2.240.0000.01515.13
7.2.230.0070.01115.14
7.2.220.0090.00915.12
7.2.210.0080.00715.18
7.2.200.0030.01215.17
7.2.190.0050.00815.05
7.2.180.0090.00514.76
7.2.170.0030.01115.01
7.2.160.0020.01214.84
7.2.150.0080.00716.99
7.2.140.0040.00616.94
7.2.130.0030.01116.88
7.2.120.0020.01516.77
7.2.110.0070.00416.99
7.2.100.0080.00316.86
7.2.90.0050.01016.82
7.2.80.0090.00816.77
7.2.70.0050.01117.02
7.2.60.0050.00816.99
7.2.50.0070.00816.88
7.2.40.0060.00816.89
7.2.30.0060.00716.99
7.2.20.0090.00717.11
7.2.10.0030.00717.00
7.2.00.0040.01217.84
7.1.330.0030.01015.76
7.1.320.0100.00515.94
7.1.310.0040.00815.83
7.1.300.0080.00515.85
7.1.290.0040.00615.70
7.1.280.0060.00815.71
7.1.270.0020.01115.89
7.1.260.0040.00615.81
7.1.250.0070.00715.84
7.1.240.0070.00615.84
7.1.230.0080.00315.85
7.1.220.0060.00315.89
7.1.210.0080.00715.75
7.1.200.0040.00815.86
7.1.190.0100.00515.78
7.1.180.0070.00615.92
7.1.170.0050.00715.83
7.1.160.0060.00715.81
7.1.150.0070.00615.78
7.1.140.0030.01015.81
7.1.130.0040.00615.82
7.1.120.0060.00815.85
7.1.110.0100.00415.71
7.1.100.0060.00716.51
7.1.90.0050.00715.85
7.1.80.0050.00715.78
7.1.70.0070.00916.27
7.1.60.0140.00522.14
7.1.50.0140.01022.09
7.1.40.0060.01321.91
7.1.30.0110.00921.95
7.1.20.0110.00922.08
7.1.10.0060.00915.95
7.1.00.0050.01116.09
7.0.330.0120.00515.24
7.0.320.0080.00815.47
7.0.310.0050.00715.38
7.0.300.0020.00915.34
7.0.290.0070.00715.56
7.0.280.0010.01015.41
7.0.270.0050.00615.32
7.0.260.0060.00615.41
7.0.250.0090.00515.30
7.0.240.0090.00215.48
7.0.230.0040.00915.38
7.0.220.0060.00715.50
7.0.210.0020.01015.29
7.0.200.0080.00715.90
7.0.190.0050.00915.88
7.0.180.0050.00815.76
7.0.170.0070.00815.61
7.0.160.0060.00915.79
7.0.150.0040.00915.77
7.0.140.0040.00915.86
7.0.130.0050.00815.64
7.0.120.0060.00715.74
7.0.110.0070.00715.71
7.0.100.0040.00815.80
7.0.90.0030.01115.77
7.0.80.0100.00415.71
7.0.70.0060.01215.72
7.0.60.0070.01015.61
7.0.50.0050.01115.67
7.0.40.0030.00914.49
7.0.30.0030.01514.36
7.0.20.0050.00914.47
7.0.10.0090.00814.55
7.0.00.0100.00414.49
5.6.400.0070.00814.44
5.6.390.0070.00814.42
5.6.380.0030.00814.60
5.6.370.0080.00514.49
5.6.360.0030.00814.59
5.6.350.0060.00614.63
5.6.340.0040.00914.38
5.6.330.0080.00514.54
5.6.320.0060.00814.43
5.6.310.0050.00814.44
5.6.300.0040.00814.60
5.6.290.0050.00614.68
5.6.280.0060.00614.47
5.6.270.0060.00714.52
5.6.260.0070.00514.45
5.6.250.0080.00614.41
5.6.240.0050.00714.52
5.6.230.0030.01014.32
5.6.220.0070.01014.41
5.6.210.0040.01114.35
5.6.200.0070.00814.28
5.6.190.0020.01014.52
5.6.180.0060.00614.29
5.6.170.0020.00914.28
5.6.160.0050.01014.27
5.6.150.0090.00514.43
5.6.140.0060.00514.32
5.6.130.0070.00514.34
5.6.120.0060.00414.53
5.6.110.0100.00314.58
5.6.100.0050.00914.60
5.6.90.0050.00914.31
5.6.80.0060.00714.43
5.6.70.0120.00514.38
5.6.60.0100.00314.38
5.6.50.0080.00714.40
5.6.40.0070.00714.43
5.6.30.0090.00214.22
5.6.20.0060.00514.20
5.6.10.0020.01114.10
5.6.00.0070.00714.16

preferences:
55.38 ms | 401 KiB | 5 Q