3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getDialogKey($message) { $ids = array_flip([$message['id_profile_from'], $message['id_profile_to']]); ksort($ids, SORT_NUMERIC); return implode('_', $ids); } var_dump(getDialogKey([ 'id_profile_from' => 1905, 'id_profile_to' => 1683, ]));

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)
8.3.60.0090.01216.63
8.3.50.0100.01021.98
8.3.40.0140.00718.85
8.3.30.0130.00619.04
8.3.20.0000.00720.21
8.3.10.0040.00423.58
8.3.00.0000.00819.14
8.2.180.0120.00318.21
8.2.170.0070.00722.96
8.2.160.0040.01420.32
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0030.00619.27
8.2.110.0080.00020.57
8.2.100.0070.00417.63
8.2.90.0040.00419.20
8.2.80.0060.00617.97
8.2.70.0040.00417.63
8.2.60.0080.00018.05
8.2.50.0090.00018.07
8.2.40.0060.00319.88
8.2.30.0040.00418.37
8.2.20.0080.00017.86
8.2.10.0040.00418.14
8.2.00.0000.00817.80
8.1.280.0120.00325.92
8.1.270.0040.00422.06
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0030.00622.01
8.1.230.0040.00817.42
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00917.38
8.1.190.0000.00917.10
8.1.180.0050.00318.10
8.1.170.0040.00418.57
8.1.160.0000.00722.04
8.1.150.0070.00018.63
8.1.140.0070.00017.50
8.1.130.0070.00017.84
8.1.120.0000.00717.34
8.1.110.0040.00417.46
8.1.100.0050.00217.37
8.1.90.0040.00417.46
8.1.80.0000.00717.48
8.1.70.0070.00017.42
8.1.60.0080.00317.50
8.1.50.0000.00817.52
8.1.40.0080.00017.43
8.1.30.0030.00617.66
8.1.20.0000.00717.73
8.1.10.0080.00017.43
8.1.00.0000.00817.52
8.0.300.0000.00718.77
8.0.290.0090.00016.75
8.0.280.0040.00418.46
8.0.270.0080.00017.14
8.0.260.0070.00017.30
8.0.250.0030.00316.83
8.0.240.0060.00316.91
8.0.230.0000.00716.96
8.0.220.0030.00316.91
8.0.210.0030.00316.79
8.0.200.0040.00416.94
8.0.190.0040.00416.90
8.0.180.0050.00316.90
8.0.170.0000.00816.77
8.0.160.0030.00517.03
8.0.150.0080.00016.88
8.0.140.0050.00316.82
8.0.130.0030.00313.27
8.0.120.0000.00816.83
8.0.110.0070.00016.72
8.0.100.0060.00316.96
8.0.90.0000.00716.75
8.0.80.0070.00816.86
8.0.70.0040.00416.77
8.0.60.0040.00416.78
8.0.50.0040.00416.95
8.0.30.0120.00817.15
8.0.20.0090.00917.40
8.0.10.0050.00216.93
8.0.00.0080.01216.94
7.4.330.0060.00015.00
7.4.320.0060.00016.59
7.4.300.0030.00316.53
7.4.290.0030.00316.63
7.4.280.0050.00316.64
7.4.270.0040.00416.53
7.4.260.0070.00016.43
7.4.250.0070.00016.64
7.4.240.0050.00216.52
7.4.230.0040.00416.68
7.4.220.0070.01016.71
7.4.210.0060.00816.62
7.4.200.0040.00416.36
7.4.190.0000.00716.59
7.4.160.0070.00716.45
7.4.150.0070.01017.40
7.4.140.0120.00617.86
7.4.130.0100.00716.51
7.4.120.0090.01016.54
7.4.110.0060.01216.37
7.4.100.0070.01016.50
7.4.90.0100.01016.75
7.4.80.0030.01719.39
7.4.70.0150.00416.69
7.4.60.0150.00316.55
7.4.50.0090.00016.49
7.4.40.0170.00016.50
7.4.30.0100.00616.62
7.4.00.0040.01214.86
7.3.330.0000.00613.09
7.3.320.0030.00313.30
7.3.310.0000.00716.29
7.3.300.0030.00316.14
7.3.290.0070.00716.23
7.3.280.0070.00816.30
7.3.270.0130.00317.40
7.3.260.0070.01116.29
7.3.250.0050.01516.55
7.3.240.0090.00916.28
7.3.230.0130.00316.51
7.3.210.0100.00616.53
7.3.200.0100.00719.39
7.3.190.0120.00916.33
7.3.180.0100.01016.18
7.3.170.0100.00616.39
7.3.160.0130.00316.35
7.3.120.0060.01014.81
7.3.110.0110.00614.79
7.3.100.0080.00714.50
7.3.90.0070.00814.62
7.3.80.0030.01214.72
7.3.70.0060.00714.72
7.3.60.0050.00914.64
7.3.50.0090.00414.78
7.3.40.0080.00714.88
7.3.30.0070.00414.93
7.3.20.0070.00616.68
7.3.10.0070.00816.51
7.3.00.0090.00316.51
7.2.330.0090.00916.40
7.2.320.0270.03016.34
7.2.310.0060.01316.73
7.2.300.0110.00716.67
7.2.290.0060.00916.57
7.2.250.0070.00814.88
7.2.240.0070.01215.00
7.2.230.0050.01215.05
7.2.220.0070.01115.10
7.2.210.0090.00315.01
7.2.200.0090.00714.80
7.2.190.0020.01014.80
7.2.180.0030.01114.97
7.2.170.0090.00715.01
7.2.00.0090.00619.19
7.1.330.0050.01015.71
7.1.320.0070.00915.78
7.1.310.0050.00615.80
7.1.300.0060.00515.64
7.1.290.0070.00715.62
7.1.280.0020.01115.75
7.1.270.0040.01115.76
7.1.260.0010.01115.79
7.1.100.0030.01017.96
7.1.70.0040.00417.01
7.1.60.0060.01819.46
7.1.50.0060.00616.98
7.1.00.0000.08022.46
7.0.200.0030.00616.38
7.0.140.0070.07322.00
7.0.60.0100.07719.78
7.0.50.0130.06317.86
7.0.40.0070.07020.13
7.0.30.0200.04320.08
7.0.20.0300.07720.28
7.0.10.0000.05320.20
7.0.00.0100.05320.20
5.6.280.0000.08021.12
5.6.210.0070.05720.53
5.6.200.0030.08318.18
5.6.190.0130.07020.61
5.6.180.0230.06720.48
5.6.170.0130.04320.52
5.6.160.0070.04020.44
5.6.150.0070.08318.14
5.6.140.0070.06318.20
5.6.130.0130.03718.15
5.6.120.0130.07721.00
5.6.110.0070.08720.96
5.6.100.0130.07021.14
5.6.90.0100.04720.95
5.6.80.0100.03720.39
5.6.70.4170.04020.50
5.5.350.0200.07020.38
5.5.340.0070.05017.92
5.5.330.0030.04020.27
5.5.320.0300.05320.38
5.5.310.0270.08020.38
5.5.300.0030.04017.98
5.5.290.0100.06318.04
5.5.280.0070.03720.78
5.5.270.0100.03320.65
5.5.260.0100.05320.87
5.5.250.0100.07720.71
5.5.240.0270.07320.13
5.4.450.0230.04019.64
5.4.440.0130.04019.32
5.4.430.0200.03319.54
5.4.420.0230.03019.57
5.4.410.0130.03719.44
5.4.400.0100.04018.95
5.4.390.0130.04319.31
5.4.380.0170.03319.09
5.4.370.0130.03718.98
5.4.360.0100.04718.87
5.4.350.0130.04719.22
5.4.340.0230.06718.95
5.4.320.0270.05019.09
5.4.310.0200.07318.99
5.4.300.0230.07018.94
5.4.290.0170.06018.86
5.4.280.0200.04318.84
5.4.270.0230.04718.99
5.4.260.0170.05018.87
5.4.250.0170.03718.84
5.4.240.0170.03719.05
5.4.230.0270.06719.23
5.4.220.0270.07319.19
5.4.210.0400.05718.84
5.4.200.0300.06718.98
5.4.190.0200.04019.14
5.4.180.0230.03719.21
5.4.170.0170.04719.20
5.4.160.0330.03019.18
5.4.150.0300.06719.07
5.4.140.0270.06016.49
5.4.130.0230.06716.32
5.4.120.0200.03316.32
5.4.110.0200.04316.62
5.4.100.0330.06316.35
5.4.90.0330.04716.40
5.4.80.0170.07316.50
5.4.70.0330.06316.34
5.4.60.0170.04316.43
5.4.50.0230.04716.51
5.4.40.0430.02716.45
5.4.30.0230.06016.30
5.4.20.0200.04716.55
5.4.10.0230.07316.55
5.4.00.0100.04315.82
5.3.290.0200.08014.68
5.3.280.0270.07014.49
5.3.270.0170.05314.50
5.3.260.0230.05014.69
5.3.250.0330.04714.70
5.3.240.0270.06014.51
5.3.230.0170.05714.50
5.3.220.0300.06714.56
5.3.210.0300.04714.61
5.3.200.0470.04714.73
5.3.190.0270.04014.62
5.3.180.0370.05314.47
5.3.170.0230.06014.64
5.3.160.0270.07014.54
5.3.150.0230.08014.62
5.3.140.0300.06014.53
5.3.130.0300.05714.52
5.3.120.0230.04314.60
5.3.110.0230.05014.55
5.3.100.0200.07714.15
5.3.90.0230.04714.04
5.3.80.0270.07013.92
5.3.70.0200.06014.03
5.3.60.0230.07313.90
5.3.50.0170.06013.85
5.3.40.0200.05713.84
5.3.30.0270.04313.84
5.3.20.0330.03313.62
5.3.10.0200.04313.58
5.3.00.0330.06313.64
5.2.170.0200.06011.82
5.2.160.0130.06311.82
5.2.150.0230.05711.82
5.2.140.0200.04711.82
5.2.130.0270.03311.82
5.2.120.0230.02711.82
5.2.110.0170.03711.82
5.2.100.0270.05711.82
5.2.90.0170.03711.82
5.2.80.0170.05011.82
5.2.70.0170.03711.82
5.2.60.0300.03011.82
5.2.50.0270.05011.82
5.2.40.0170.03711.82
5.2.30.0130.03711.82
5.2.20.0170.05311.82
5.2.10.0200.05711.82
5.2.00.0130.04311.82
5.1.60.0170.05311.82
5.1.50.0100.03711.82
5.1.40.0130.04311.82
5.1.30.0230.05311.82
5.1.20.0200.03011.82
5.1.10.0130.04011.82
5.1.00.0100.03311.82
5.0.50.0070.02711.82
5.0.40.0100.02311.82
5.0.30.0070.05311.82
5.0.20.0070.02311.82
5.0.10.0130.03711.82
5.0.00.0100.05011.82
4.4.90.0100.01311.82
4.4.80.0130.03311.82
4.4.70.0100.03011.82
4.4.60.0030.02311.82
4.4.50.0170.01311.82
4.4.40.0130.04711.82
4.4.30.0070.03711.82
4.4.20.0070.02311.82
4.4.10.0100.01711.82
4.4.00.0100.05011.82
4.3.110.0100.03711.82
4.3.100.0070.02011.82
4.3.90.0030.01711.82
4.3.80.0030.03311.82
4.3.70.0070.02011.82
4.3.60.0070.02011.82
4.3.50.0030.01711.82
4.3.40.0070.02311.82
4.3.30.0000.01711.82
4.3.20.0070.01311.82
4.3.10.0070.02011.82
4.3.00.0030.03311.82

preferences:
42 ms | 401 KiB | 5 Q