3v4l.org

run code in 300+ PHP versions simultaneously
<?php // declared in controller... $data = [ 'a' => -1.5, 'b' => false, 'c' => null, 'd' => 'stringy "string" thing', 'e' => range(3,10), 'f' => "0", 'g' => (object)['food' => 'bard'], 'h' => "not used", ]; // the CodeIgniter effect... extract($data); // in your view... $portToJS = ['a', 'b', 'c', 'd', 'e', 'f', 'g']; echo "\n<script>\nlet "; foreach ($portToJS as $i => $variable) { echo (!$i ? '' : ",\n\t") , "{$variable} = " , json_encode(${$variable}); } echo ";\n</script>";

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)
8.4.130.0090.01117.93
8.4.120.0100.00620.58
8.4.110.0070.01122.44
8.4.100.0150.00617.69
8.4.90.0150.00618.75
8.4.80.0050.00318.05
8.4.70.0030.00517.92
8.4.60.0070.01418.40
8.4.50.0110.01017.81
8.4.40.0100.01019.63
8.4.30.0110.00718.99
8.4.20.0130.00318.65
8.4.10.0060.00317.85
8.3.260.0110.00916.94
8.3.250.0120.00718.79
8.3.240.0110.00816.76
8.3.230.0050.00316.86
8.3.220.0030.00517.34
8.3.210.0070.00116.82
8.3.200.0070.00216.84
8.3.190.0140.00520.83
8.3.180.0120.00916.57
8.3.170.0090.00916.96
8.3.160.0120.00618.38
8.3.150.0000.01917.27
8.3.140.0120.00419.02
8.3.130.0060.00316.54
8.3.120.0090.00018.89
8.3.110.0100.00020.94
8.3.100.0030.00616.62
8.3.90.0000.00718.44
8.3.80.0120.00016.38
8.3.70.0030.01316.75
8.3.60.0040.01418.35
8.3.50.0100.00521.13
8.3.40.0120.00318.97
8.3.30.0090.00618.53
8.3.20.0070.00020.87
8.3.10.0040.00421.96
8.3.00.0040.00423.48
8.2.290.0120.00520.25
8.2.280.0110.00818.45
8.2.270.0120.00620.63
8.2.260.0110.00618.80
8.2.250.0140.00016.81
8.2.240.0070.00318.60
8.2.230.0060.00322.58
8.2.220.0080.00024.06
8.2.210.0030.00526.77
8.2.200.0030.00616.88
8.2.190.0070.01416.75
8.2.180.0110.00425.92
8.2.170.0000.01519.04
8.2.160.0100.00321.86
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0030.00621.06
8.2.110.0030.00621.12
8.2.100.0030.00918.03
8.2.90.0040.00420.58
8.2.80.0030.00618.05
8.2.70.0000.00917.80
8.2.60.0000.00718.16
8.2.50.0000.00918.10
8.2.40.0000.00719.47
8.2.30.0040.00419.47
8.2.20.0000.00818.20
8.2.10.0080.00019.41
8.2.00.0020.00519.24
8.1.330.0070.00321.86
8.1.320.0100.01016.06
8.1.310.0110.00716.73
8.1.300.0100.01018.27
8.1.290.0060.00330.84
8.1.280.0040.01125.92
8.1.270.0040.00424.66
8.1.260.0000.00828.09
8.1.250.0080.00028.09
8.1.240.0080.00319.13
8.1.230.0120.00619.05
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0040.00417.35
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00418.54
8.1.160.0080.00018.96
8.1.150.0040.00418.81
8.1.140.0070.00020.89
8.1.130.0000.00720.03
8.1.120.0070.00017.47
8.1.110.0070.00017.36
8.1.100.0070.00017.49
8.1.90.0080.00017.50
8.1.80.0030.00617.47
8.1.70.0040.00417.40
8.1.60.0050.00317.52
8.1.50.0040.00417.43
8.1.40.0000.00917.59
8.1.30.0000.00817.70
8.1.20.0040.00417.67
8.1.10.0040.00417.50
8.1.00.0040.00417.54
8.0.300.0000.00819.79
8.0.290.0020.00516.75
8.0.280.0000.00718.38
8.0.270.0050.00316.89
8.0.260.0000.00619.96
8.0.250.0070.00017.07
8.0.240.0050.00316.93
8.0.230.0000.00717.02
8.0.220.0050.00317.01
8.0.210.0030.00316.96
8.0.200.0040.00416.93
8.0.190.0070.00017.05
8.0.180.0040.00416.96
8.0.170.0000.00817.01
8.0.160.0000.00716.95
8.0.150.0040.00416.78
8.0.140.0000.00716.97
8.0.130.0060.00013.36
8.0.120.0040.00416.90
8.0.110.0050.00316.98
8.0.100.0050.00216.99
8.0.90.0000.00816.87
8.0.80.0080.00816.97
8.0.70.0040.00416.91
8.0.60.0030.00516.75
8.0.50.0050.00316.77
8.0.30.0080.00817.37
8.0.20.0160.00317.15
8.0.10.0000.00717.06
8.0.00.0160.00616.87
7.4.330.0050.00016.79
7.4.320.0040.00416.63
7.4.300.0070.00016.61
7.4.290.0000.00716.44
7.4.280.0050.00516.51
7.4.270.0030.00316.67
7.4.260.0030.00313.28
7.4.250.0000.00716.41
7.4.240.0050.00216.64
7.4.230.0080.00016.56
7.4.220.0050.00216.59
7.4.210.0030.01516.55
7.4.200.0000.00716.52
7.4.130.0150.00916.60
7.4.120.0110.01116.63
7.4.110.0080.01216.52
7.4.100.0060.01316.48
7.4.90.0080.01016.57
7.4.80.0100.00817.85
7.4.70.0120.00516.43
7.4.60.0040.01416.45
7.4.50.0090.00816.44
7.4.40.0090.01116.56
7.4.30.0090.00916.54
7.4.20.0090.00916.53
7.4.10.0120.01216.48
7.4.00.0070.01015.75
7.3.330.0070.00016.38
7.3.320.0050.00013.34
7.3.310.0040.00416.57
7.3.300.0000.00716.42
7.3.290.0030.00316.26
7.3.280.0100.01016.32
7.3.260.0090.01016.44
7.3.240.0100.00716.46
7.3.230.0120.00616.34
7.3.210.0120.00916.46
7.3.200.0050.01416.41
7.3.190.0060.01116.32
7.3.180.0060.01216.47
7.3.170.0130.00616.55
7.3.160.0070.01116.33
7.3.150.0070.01116.36
7.3.140.0120.00616.54
7.3.130.0040.01416.44
7.3.120.0050.01415.67
7.3.110.0110.00615.70
7.3.100.0110.00615.61
7.3.90.0070.00915.67
7.3.80.0070.00915.52
7.3.70.0080.00615.26
7.3.60.0070.00715.36
7.3.50.0090.00415.41
7.3.40.0080.00615.38
7.3.30.0070.00715.36
7.3.20.0110.00815.99
7.3.10.0110.00515.91
7.3.00.0090.01215.97
7.2.330.0070.01016.64
7.2.320.0120.00616.73
7.2.310.0100.00816.52
7.2.300.0090.00816.72
7.2.290.0110.00816.47
7.2.280.0060.01216.49
7.2.270.0120.00616.80
7.2.260.0090.00816.71
7.2.250.0090.01316.57
7.2.240.0050.01116.03
7.2.230.0060.00915.89
7.2.220.0010.01615.86
7.2.210.0110.00715.51
7.2.200.0090.00415.48
7.2.190.0060.00815.54
7.2.180.0060.01015.58
7.2.170.0070.00815.50
7.2.160.0050.01115.43
7.2.150.0120.00716.15
7.2.140.0090.01116.18
7.2.130.0170.00416.25
7.2.120.0100.00716.30
7.2.110.0100.01216.15
7.2.100.0110.00816.19
7.2.90.0110.00816.13
7.2.80.0070.01116.13
7.2.70.0140.00616.24
7.2.60.0080.01116.11
7.2.50.0070.01316.21
7.2.40.0240.00716.27
7.2.30.0080.01016.18
7.2.20.0100.01016.19
7.2.10.0100.01116.20
7.2.00.0100.00816.20
7.1.330.0110.00515.66
7.1.320.0070.00915.78
7.1.310.0100.00715.11
7.1.300.0080.00915.09
7.1.290.0110.00615.10
7.1.280.0110.00515.10
7.1.270.0690.00715.00
7.1.260.0120.00615.13
7.1.250.0070.00815.14
7.1.240.0090.00915.50
7.1.230.0090.00915.60
7.1.220.0090.00915.47
7.1.210.0040.01415.51
7.1.200.0060.01115.50
7.1.190.0160.00415.60
7.1.180.0140.00515.47
7.1.170.0090.01415.52
7.1.160.0130.00715.62
7.1.150.0070.01015.46
7.1.140.0110.00715.47
7.1.130.0090.00915.33
7.1.120.0120.00915.40
7.1.110.0070.01115.52
7.1.100.0130.00615.56
7.1.90.0110.00815.59
7.1.80.0080.01115.56
7.1.70.0120.00915.66
7.1.60.0070.01715.33
7.1.50.0060.01615.45
7.1.40.0120.01015.50
7.1.30.0090.01315.51
7.1.20.0160.00615.68
7.1.10.0150.00915.48
7.1.00.0270.00615.64
7.0.330.0300.00715.34
7.0.320.0290.00415.16
7.0.310.0100.01315.13
7.0.300.0250.00415.10
7.0.290.0230.00415.37
7.0.280.0150.01015.12
7.0.270.0230.01114.87
7.0.260.0170.00914.97
7.0.250.0220.00815.10
7.0.240.0160.01315.02
7.0.230.0180.01315.30
7.0.220.0260.01715.03
7.0.210.0170.01414.80
7.0.200.0100.01314.97
7.0.190.0110.02115.20
7.0.180.0160.01215.21
7.0.170.0180.01515.11
7.0.160.0250.01315.20
7.0.150.0190.01115.07
7.0.140.0110.02014.95
7.0.130.0330.00515.24
7.0.120.0300.01815.08
7.0.110.0280.00315.25
7.0.100.0240.01315.26
7.0.90.0420.00715.03
7.0.80.0180.01615.17
7.0.70.0230.01014.93
7.0.60.0240.00815.14
7.0.50.0200.01515.22
7.0.40.0190.00915.17
7.0.30.0220.01114.99
7.0.20.0130.01315.01
7.0.10.0230.00715.13
7.0.00.0200.00915.01
5.6.400.0320.00616.05
5.6.390.0180.01515.89
5.6.380.0160.01315.80
5.6.370.0210.00715.65
5.6.360.0150.01115.78
5.6.350.0160.01016.00
5.6.340.0140.01415.92
5.6.330.0130.01315.52
5.6.320.0160.01115.54
5.6.310.0210.02115.60
5.6.300.0190.01315.81
5.6.290.0290.00915.95
5.6.280.0230.01616.01
5.6.270.0310.00616.01
5.6.260.0220.01615.73
5.6.250.0240.01015.71
5.6.240.0280.00715.85
5.6.230.0180.01815.82
5.6.220.0300.00715.95
5.6.210.0200.01615.81
5.6.200.0220.01515.95
5.6.190.0230.01015.73
5.6.180.0210.00715.78
5.6.170.0210.01315.91
5.6.160.0250.00815.77
5.6.150.0230.00815.57
5.6.140.0180.01515.71
5.6.130.0240.01215.78
5.6.120.0240.00715.82
5.6.110.0170.01715.82
5.6.100.0190.01315.86
5.6.90.0170.01716.10
5.6.80.0140.01215.77
5.6.70.0250.00515.83
5.6.60.0130.01715.52
5.6.50.0240.00415.72
5.6.40.0200.01015.79
5.6.30.0240.00715.74
5.6.20.0180.00915.48
5.6.10.0200.01415.72
5.6.00.0190.00915.58
5.5.380.0330.01015.91
5.5.370.0270.01415.89
5.5.360.0310.01015.83
5.5.350.0330.00616.05
5.5.340.0330.00616.06
5.5.330.0180.01515.98
5.5.320.0270.00815.65
5.5.310.0270.01316.03
5.5.300.0240.00915.83
5.5.290.0220.01115.70
5.5.280.0330.00315.68
5.5.270.0280.01215.64
5.5.260.0320.00016.02
5.5.250.0290.00315.82
5.5.240.0330.00415.84
5.5.230.0250.00615.94
5.5.220.0230.01015.88
5.5.210.0250.00715.79
5.5.200.0170.01415.65
5.5.190.0170.01415.80
5.5.180.0240.01015.63
5.5.170.0260.01315.74
5.5.160.0180.01215.57
5.5.150.0210.01615.59
5.5.140.0240.01215.81
5.5.130.0160.02015.84
5.5.120.0230.01315.77
5.5.110.0230.01015.69
5.5.100.0210.00915.68
5.5.90.0210.01415.83
5.5.80.0210.01115.77
5.5.70.0270.00715.77
5.5.60.0230.01215.91
5.5.50.0260.00815.88
5.5.40.0290.00315.51
5.5.30.0240.01515.73
5.5.20.0230.01015.65
5.5.10.0260.00515.91
5.5.00.0130.02315.44
5.4.450.0160.01312.53
5.4.440.0190.00812.52
5.4.430.0190.00812.52
5.4.420.0230.00612.62
5.4.410.0150.01212.62
5.4.400.0120.01612.59
5.4.390.0220.00712.70
5.4.380.0200.00812.73
5.4.370.0150.01012.71
5.4.360.0180.00912.74
5.4.350.0200.00512.48
5.4.340.0180.00912.68
5.4.330.0200.00712.55
5.4.320.0200.00312.59
5.4.310.0110.01512.68
5.4.300.0260.00612.52
5.4.290.0190.01112.43
5.4.280.0180.01112.68
5.4.270.0180.01112.52
5.4.260.0160.00812.40
5.4.250.0240.00412.51
5.4.240.0160.00912.59
5.4.230.0260.00312.39
5.4.220.0230.00512.33
5.4.210.0170.00812.30
5.4.200.0210.00612.48
5.4.190.0170.01112.68
5.4.180.0130.01312.54
5.4.170.0250.00412.73
5.4.160.0150.00712.53
5.4.150.0130.01012.44
5.4.140.0170.01112.56
5.4.130.0090.01412.75
5.4.120.0140.01112.63
5.4.110.0170.00712.50
5.4.100.0150.01112.48
5.4.90.0160.00712.74
5.4.80.0210.00412.50
5.4.70.0230.00312.57
5.4.60.0200.00812.71
5.4.50.0130.00912.66
5.4.40.0190.00712.64
5.4.30.0140.00912.53
5.4.20.0090.01212.70
5.4.10.0140.00712.58
5.4.00.0220.00412.64
5.3.290.0180.00913.01
5.3.280.0140.00912.77
5.3.270.0180.00612.71
5.3.260.0180.00612.66
5.3.250.0170.01012.66
5.3.240.0210.00712.58
5.3.230.0170.00912.69
5.3.220.0110.01112.65
5.3.210.0150.00712.59
5.3.200.0150.01212.60
5.3.190.0070.01712.84
5.3.180.0220.00612.83
5.3.170.0120.01312.78
5.3.160.0130.01112.92
5.3.150.0130.01012.88
5.3.140.0160.00912.84
5.3.130.0130.00812.71
5.3.120.0170.00712.71
5.3.110.0190.01012.75
5.3.100.0140.00713.01
5.3.90.0200.00612.73
5.3.80.0170.00712.71
5.3.70.0160.01212.64
5.3.60.0200.00412.84
5.3.50.0180.00712.62
5.3.40.0170.00712.68
5.3.30.0150.00812.92
5.3.20.0160.01012.63
5.3.10.0130.01012.50
5.3.00.0180.00712.57
5.2.170.0160.00411.92
5.2.160.0150.00712.02
5.2.150.0170.00311.89
5.2.140.0160.00611.77
5.2.130.0170.00411.91
5.2.120.0130.00611.69
5.2.110.0080.01211.81
5.2.100.0130.01011.74
5.2.90.0160.00511.87
5.2.80.0170.00611.73
5.2.70.0240.00011.79
5.2.60.0140.00711.68
5.2.50.0130.00811.79
5.2.40.0130.00811.79
5.2.30.0160.00811.78
5.2.20.0090.01011.60
5.2.10.0150.01011.59
5.2.00.0150.00911.44
5.1.60.0090.00611.08
5.1.50.0140.00310.76
5.1.40.0130.00511.03
5.1.30.0070.01011.04
5.1.20.0170.00610.89
5.1.10.0120.00610.93
5.1.00.0150.00310.76
5.0.50.0100.00510.04
5.0.40.0100.0089.93
5.0.30.0050.01110.10
5.0.20.0030.0119.93
5.0.10.0140.0059.93
5.0.00.0080.0069.93
4.4.90.0080.0049.93
4.4.80.0050.0059.93
4.4.70.0100.0009.93
4.4.60.0060.0039.93
4.4.50.0050.0069.93
4.4.40.0070.0029.93
4.4.30.0090.0009.93
4.4.20.0070.0049.93
4.4.10.0060.0039.93
4.4.00.0080.0039.93
4.3.110.0060.0039.93
4.3.100.0080.0009.93
4.3.90.0030.0069.93
4.3.80.0090.0009.93
4.3.70.0090.0009.93
4.3.60.0030.0069.93
4.3.50.0060.0039.93
4.3.40.0000.0099.93
4.3.30.0080.0009.93
4.3.20.0040.0049.93
4.3.10.0060.0039.93
4.3.00.0000.0079.93

preferences:
38.49 ms | 403 KiB | 5 Q