3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr=[]; function addToArray($arr,$val) { array_push($arr,["order_id"=>$val]); return $arr; } $arr=addToArray($arr,"1234"); $arr=addToArray($arr,"1234"); print_r($arr); ?>

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)
8.3.60.0150.00618.50
8.3.50.0090.00616.62
8.3.40.0130.00718.66
8.3.30.0060.00918.43
8.3.20.0000.00720.35
8.3.10.0080.00023.56
8.3.00.0030.00619.67
8.2.180.0070.00716.63
8.2.170.0140.00722.96
8.2.160.0090.00619.04
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0050.00319.27
8.2.120.0050.00326.35
8.2.110.0040.00720.36
8.2.100.0090.00317.72
8.2.90.0080.00019.08
8.2.80.0040.00418.04
8.2.70.0030.00617.50
8.2.60.0050.00318.04
8.2.50.0000.00818.10
8.2.40.0000.00720.59
8.2.30.0040.00421.04
8.2.20.0000.01018.11
8.2.10.0050.00317.98
8.2.00.0040.00417.87
8.1.280.0120.00325.92
8.1.270.0030.00523.98
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0030.00623.84
8.1.230.0070.00417.89
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0060.00317.36
8.1.180.0070.00018.10
8.1.170.0000.00818.66
8.1.160.0030.00319.02
8.1.150.0070.00020.59
8.1.140.0040.00419.46
8.1.130.0000.00818.86
8.1.120.0000.00717.30
8.1.110.0030.00517.34
8.1.100.0050.00217.36
8.1.90.0000.00717.29
8.1.80.0030.00317.35
8.1.70.0030.00317.33
8.1.60.0020.00517.56
8.1.50.0030.00617.48
8.1.40.0080.00317.43
8.1.30.0000.00817.70
8.1.20.0000.00717.66
8.1.10.0040.00417.54
8.1.00.0040.00417.48
8.0.300.0040.00420.01
8.0.290.0000.00716.63
8.0.280.0030.00318.38
8.0.270.0030.00617.18
8.0.260.0080.00016.62
8.0.250.0030.00316.78
8.0.240.0070.00016.78
8.0.230.0030.00316.79
8.0.220.0000.00816.79
8.0.210.0030.00316.80
8.0.200.0060.00016.86
8.0.190.0090.00016.87
8.0.180.0040.00416.75
8.0.170.0060.00316.83
8.0.160.0000.00716.72
8.0.150.0000.00716.73
8.0.140.0050.00316.71
8.0.130.0000.00613.21
8.0.120.0040.00416.81
8.0.110.0030.00316.86
8.0.100.0040.00416.82
8.0.90.0040.00416.87
8.0.80.0030.01316.85
8.0.70.0040.00416.74
8.0.60.0050.00216.66
8.0.50.0050.00216.66
8.0.30.0120.00616.88
8.0.20.0110.01317.40
8.0.10.0040.00416.84
8.0.00.0070.01116.92
7.4.330.0000.00615.55
7.4.320.0000.00616.43
7.4.300.0030.00316.36
7.4.290.0040.00416.39
7.4.280.0040.00416.45
7.4.270.0070.00016.51
7.4.260.0040.00716.50
7.4.250.0030.00316.45
7.4.240.0020.00516.53
7.4.230.0070.00016.62
7.4.220.0130.01316.44
7.4.210.0130.00616.46
7.4.200.0040.00416.50
7.4.160.0100.00816.39
7.4.150.0070.01017.40
7.4.140.0100.00617.86
7.4.130.0180.00616.58
7.4.120.0070.01216.40
7.4.110.0120.01116.57
7.4.100.0170.00416.41
7.4.90.0110.00816.37
7.4.80.0100.00619.39
7.4.70.0100.00716.52
7.4.60.0070.01016.34
7.4.50.0070.01016.28
7.4.40.0090.01216.42
7.4.30.0040.01216.26
7.4.00.0060.00914.82
7.3.330.0000.00813.30
7.3.320.0030.00313.32
7.3.310.0060.00316.20
7.3.300.0000.00716.30
7.3.290.0100.00616.35
7.3.280.0080.00916.28
7.3.270.0140.01217.40
7.3.260.0130.00316.57
7.3.250.0080.01116.44
7.3.240.0120.00616.45
7.3.230.0150.00516.25
7.3.210.0080.00816.23
7.3.200.0140.00316.22
7.3.190.0140.00316.29
7.3.180.0070.01016.42
7.3.170.0070.01016.36
7.3.160.0060.00916.36
7.3.120.0090.00914.66
7.3.110.0070.00914.83
7.3.100.0040.01114.61
7.3.90.0020.01314.89
7.3.80.0070.00614.97
7.3.70.0070.00614.82
7.3.60.0080.00214.66
7.3.50.0040.01014.87
7.3.40.0090.00614.78
7.3.30.0080.00314.85
7.3.20.0050.00716.56
7.3.10.0050.00816.66
7.3.00.0050.00916.64
7.2.330.0110.00616.64
7.2.320.0100.00616.36
7.2.310.0060.00916.54
7.2.300.0110.00516.46
7.2.290.0100.01016.45
7.2.250.0100.00815.09
7.2.240.0050.01414.92
7.2.230.0070.00814.96
7.2.220.0050.01114.81
7.2.210.0070.00515.02
7.2.200.0040.00914.98
7.2.190.0020.01114.78
7.2.180.0090.00714.92
7.2.170.0060.00814.89
7.2.160.0030.01015.00
7.2.150.0110.00316.91
7.2.140.0030.01016.89
7.2.130.0030.00816.66
7.2.120.0100.00316.94
7.2.110.0040.00416.71
7.2.100.0080.00416.86
7.2.90.0100.00416.89
7.2.80.0090.00616.84
7.2.70.0030.01316.89
7.2.60.0030.00916.80
7.2.50.0070.01117.02
7.2.40.0070.00717.04
7.2.30.0100.00716.92
7.2.20.0000.01016.92
7.2.10.0000.01216.91
7.2.00.0070.01118.26
7.1.330.0100.00515.90
7.1.320.0050.00815.79
7.1.310.0090.00215.69
7.1.300.0050.00715.63
7.1.290.0060.01015.84
7.1.280.0080.01015.72
7.1.270.0030.00915.78
7.1.260.0070.00715.79
7.1.250.0070.00415.88
7.1.240.0080.00415.85
7.1.230.0060.00915.72
7.1.220.0060.00315.91
7.1.210.0030.00615.56
7.1.200.0080.00515.85
7.1.190.0000.00815.91
7.1.180.0070.00315.71
7.1.170.0040.01215.83
7.1.160.0110.00315.68
7.1.150.0040.00815.98
7.1.140.0030.00715.93
7.1.130.0030.01215.93
7.1.120.0000.01215.57
7.1.110.0040.00715.86
7.1.100.0110.00416.78
7.1.90.0100.00315.72
7.1.80.0000.01215.48
7.1.70.0070.01116.53
7.1.60.0160.01625.48
7.1.50.0170.01025.28
7.1.40.0160.00725.03
7.1.30.0240.00825.13
7.1.20.0250.01025.16
7.1.10.0050.01016.17
7.1.00.0060.01316.23
7.0.330.0060.00315.31
7.0.320.0060.00915.27
7.0.310.0000.00915.52
7.0.300.0000.01115.34
7.0.290.0040.00715.38
7.0.280.0070.00715.23
7.0.270.0000.01215.39
7.0.260.0070.00715.22
7.0.250.0070.00415.45
7.0.240.0100.00715.39
7.0.230.0110.00415.36
7.0.220.0040.01115.41
7.0.210.0040.01515.50
7.0.200.0000.01415.95
7.0.190.0070.00815.97
7.0.180.0090.00915.90
7.0.170.0100.01115.70
7.0.160.0050.01315.70
7.0.150.0060.01015.87
7.0.140.0060.01015.83
7.0.130.0110.00815.94
7.0.120.0100.01015.97
7.0.110.0090.01015.90
7.0.100.0060.01115.76
7.0.90.0120.00515.78
7.0.80.0130.00315.76
7.0.70.0110.00315.78
7.0.60.0090.01115.74
7.0.50.0100.00815.83
7.0.40.0070.00915.05
7.0.30.0100.00715.04
7.0.20.0040.00914.92
7.0.10.0080.00514.87
7.0.00.0110.00614.96
5.6.400.0060.00613.92
5.6.390.0040.00714.55
5.6.380.0070.00714.12
5.6.370.0030.01014.26
5.6.360.0000.01314.54
5.6.350.0030.00613.96
5.6.340.0090.00614.05
5.6.330.0000.01514.32
5.6.320.0070.01014.48
5.6.310.0060.00914.33
5.6.300.0040.00814.18
5.6.290.0000.01214.18
5.6.280.0140.00014.24
5.6.270.0000.01213.83
5.6.260.0060.00914.25
5.6.250.0040.01114.52
5.6.240.0110.00414.05
5.6.230.0080.00614.13
5.6.220.0090.00614.41
5.6.210.0070.00714.05
5.6.200.0030.01414.09
5.6.190.0040.01214.14
5.6.180.0070.00714.04
5.6.170.0120.00313.89
5.6.160.0040.01114.13
5.6.150.0070.00714.27
5.6.140.0030.00914.31
5.6.130.0090.00614.02
5.6.120.0070.00714.03
5.6.110.0000.00914.11
5.6.100.0030.01014.21
5.6.90.0090.00614.36
5.6.80.0080.00314.14
5.6.70.0060.00314.16
5.6.60.0090.00614.10
5.6.50.0030.00613.93
5.6.40.0060.00914.22
5.6.30.0080.00614.02
5.6.20.0040.00413.84
5.6.10.0030.01413.87
5.6.00.0030.00614.18

preferences:
35.73 ms | 400 KiB | 5 Q