3v4l.org

run code in 300+ PHP versions simultaneously
<?php $index['indian']['use'] = 1; $keyword['metal'] = json_encode($index, JSON_UNESCAPED_UNICODE); var_dump($keyword);

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)
8.5.10.0130.00416.50
8.5.00.0120.00819.84
8.4.150.0030.00014.05
8.4.140.0150.00717.64
8.4.130.0120.00817.74
8.4.120.0140.00624.05
8.4.110.0120.00818.67
8.4.100.0140.00718.86
8.4.90.0140.00520.63
8.4.80.0100.00918.70
8.4.70.0160.00718.02
8.4.60.0100.01118.75
8.4.50.0060.00220.26
8.4.40.0060.00319.30
8.4.30.0170.00317.75
8.4.20.0160.00719.57
8.4.10.0030.00619.47
8.3.280.0080.01218.45
8.3.270.0130.00716.63
8.3.260.0110.00816.56
8.3.250.0100.00816.95
8.3.240.0130.00317.16
8.3.230.0120.00716.28
8.3.220.0130.00418.77
8.3.210.0030.00516.34
8.3.200.0060.00216.30
8.3.190.0100.00918.79
8.3.180.0090.00618.36
8.3.170.0110.00719.14
8.3.160.0180.00020.09
8.3.150.0150.00316.71
8.3.140.0040.00417.12
8.3.130.0030.00618.23
8.3.120.0100.01020.63
8.3.110.0100.01018.19
8.3.100.0060.00616.51
8.3.90.0110.00326.77
8.3.80.0000.01216.75
8.3.70.0110.00316.63
8.3.60.0070.01416.63
8.3.50.0100.00317.49
8.3.40.0000.01418.51
8.3.30.0120.00918.71
8.3.20.0000.00720.07
8.3.10.0040.00423.65
8.3.00.0030.00623.66
8.2.290.0120.00720.46
8.2.280.0090.00618.27
8.2.270.0070.01117.30
8.2.260.0040.00416.48
8.2.250.0000.00816.85
8.2.240.0130.00316.97
8.2.230.0040.00420.94
8.2.220.0100.00024.06
8.2.210.0110.00426.77
8.2.200.0060.00318.41
8.2.190.0150.00016.58
8.2.180.0040.01125.92
8.2.170.0100.00318.76
8.2.160.0070.00722.96
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00419.82
8.2.110.0100.00021.19
8.2.100.0040.00717.72
8.2.90.0090.00319.08
8.2.80.0040.00417.97
8.2.70.0050.00517.50
8.2.60.0080.00017.79
8.2.50.0000.00718.10
8.2.40.0040.00422.13
8.2.30.0000.00819.09
8.2.20.0040.00417.98
8.2.10.0050.00317.95
8.2.00.0000.00818.06
8.1.330.0140.00422.04
8.1.320.0120.00816.15
8.1.310.0070.01018.29
8.1.300.0190.00016.02
8.1.290.0040.00430.84
8.1.280.0070.00725.92
8.1.270.0070.00023.83
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0030.00622.74
8.1.230.0110.00019.11
8.1.220.0050.00317.75
8.1.210.0050.00318.77
8.1.200.0000.00817.36
8.1.190.0060.00317.35
8.1.180.0000.00718.10
8.1.170.0000.00818.50
8.1.160.0000.00819.00
8.1.150.0040.00418.78
8.1.140.0070.00017.62
8.1.130.0060.00318.85
8.1.120.0050.00317.41
8.1.110.0040.00417.29
8.1.100.0070.00017.38
8.1.90.0030.00617.43
8.1.80.0030.00317.39
8.1.70.0000.00717.32
8.1.60.0000.00817.47
8.1.50.0040.00417.33
8.1.40.0030.00717.34
8.1.30.0060.00317.66
8.1.20.0040.00417.61
8.1.10.0060.00317.53
8.1.00.0040.00417.48
8.0.300.0070.00018.77
8.0.290.0050.00216.62
8.0.280.0030.00718.38
8.0.270.0030.00317.23
8.0.260.0030.00318.98
8.0.250.0030.00316.88
8.0.240.0080.00016.78
8.0.230.0040.00416.91
8.0.220.0030.00716.86
8.0.210.0040.00416.78
8.0.200.0000.00716.76
8.0.190.0000.00816.88
8.0.180.0040.00416.82
8.0.170.0000.00816.77
8.0.160.0000.00716.85
8.0.150.0000.00716.73
8.0.140.0030.00616.75
8.0.130.0030.00313.28
8.0.120.0050.00316.80
8.0.110.0040.00416.89
8.0.100.0000.00816.70
8.0.90.0000.00816.77
8.0.80.0070.01416.88
8.0.70.0030.00316.61
8.0.60.0000.00716.69
8.0.50.0030.00616.77
8.0.30.0130.00716.98
8.0.20.0090.00917.40
8.0.10.0000.00716.88
8.0.00.0110.00816.84
7.4.330.0020.00216.69
7.4.320.0000.00616.42
7.4.300.0000.00616.51
7.4.290.0020.00516.46
7.4.280.0040.00416.36
7.4.270.0040.00416.33
7.4.260.0070.00016.51
7.4.250.0000.00816.47
7.4.240.0000.00816.38
7.4.230.0030.00316.32
7.4.220.0100.00716.36
7.4.210.0070.01016.51
7.4.200.0030.00316.46
7.4.160.0090.01116.52
7.4.150.0170.00017.40
7.4.140.0110.00917.86
7.4.130.0110.00716.64
7.4.120.0100.00916.47
7.4.110.0100.00616.48
7.4.100.0150.01016.56
7.4.90.0030.01216.57
7.4.80.0030.01319.39
7.4.70.0100.01316.28
7.4.60.0040.01316.52
7.4.50.0030.01016.10
7.4.40.0150.00316.30
7.4.30.0050.01116.47
7.4.10.0090.00914.56
7.4.00.0070.00815.02
7.3.330.0000.00512.93
7.3.320.0000.00513.03
7.3.310.0000.00716.16
7.3.300.0000.00716.05
7.3.290.0090.00516.18
7.3.280.0060.01116.15
7.3.270.0030.01417.40
7.3.260.0130.00616.13
7.3.250.0130.00316.40
7.3.240.0070.01016.23
7.3.230.0130.00616.31
7.3.210.0110.00616.36
7.3.200.0130.00416.37
7.3.190.0090.00616.55
7.3.180.0060.01216.43
7.3.170.0030.01416.18
7.3.160.0060.00916.20
7.3.130.0110.00914.74
7.3.120.0120.00615.00
7.3.110.0060.01314.57
7.3.100.0070.01114.85
7.3.90.0000.01714.71
7.3.80.0070.00714.34
7.3.70.0030.01314.87
7.3.60.0060.01014.59
7.3.50.0110.00414.71
7.3.40.0110.00014.71
7.3.30.0030.00614.48
7.3.20.0060.00916.38
7.3.10.0000.01316.37
7.3.00.0040.00716.50
7.2.330.0070.01016.27
7.2.320.0170.00716.45
7.2.310.0060.01216.58
7.2.300.0140.00416.35
7.2.290.0130.00516.72
7.2.260.0060.01314.85
7.2.250.0070.01315.18
7.2.240.0000.01414.92
7.2.230.0080.00814.89
7.2.220.0110.00415.04
7.2.210.0040.00714.77
7.2.200.0030.00914.87
7.2.190.0140.00014.99
7.2.180.0000.01514.90
7.2.170.0030.01414.80
7.2.160.0000.00914.81
7.2.150.0030.00616.78
7.2.140.0030.00616.87
7.2.130.0060.00917.02
7.2.120.0100.00716.57
7.2.110.0030.01316.73
7.2.100.0000.01416.72
7.2.90.0130.00316.61
7.2.80.0030.00916.89
7.2.70.0100.00316.86
7.2.60.0080.00516.91
7.2.50.0050.01016.76
7.2.40.0060.01116.74
7.2.30.0090.00616.78
7.2.20.0090.00916.82
7.2.10.0050.00516.68
7.2.00.0000.01517.06
7.1.330.0070.00715.72
7.1.320.0100.01015.75
7.1.310.0090.00615.64
7.1.300.0000.01715.75
7.1.290.0060.00315.84
7.1.280.0000.01015.61
7.1.270.0030.00815.69
7.1.260.0070.01015.71
7.1.250.0030.00615.62
7.1.240.0030.01015.65
7.1.230.0070.00715.72
7.1.220.0030.00615.52
7.1.210.0100.00315.72
7.1.200.0070.00515.65
7.1.190.0070.00715.83
7.1.180.0100.00315.83
7.1.170.0100.00315.48
7.1.160.0030.00615.44
7.1.150.0090.00315.67
7.1.140.0060.00615.73
7.1.130.0070.00315.48
7.1.120.0030.01415.80
7.1.110.0470.00916.07
7.1.100.0200.00416.01
7.1.90.0220.01015.86
7.1.80.0220.00715.75
7.1.70.0180.00815.51
7.1.60.0300.01324.52
7.1.50.0280.01524.38
7.1.40.0190.01424.09
7.1.30.0240.01324.09
7.1.20.0330.01324.38
7.1.10.0490.01014.99
7.1.00.0180.01115.18
7.0.330.0070.00715.56
7.0.320.0070.00715.56
7.0.310.0080.00415.45
7.0.300.0040.00815.14
7.0.290.0040.00415.27
7.0.280.0040.00415.57
7.0.270.0070.00715.30
7.0.260.0000.01115.25
7.0.250.0170.00715.63
7.0.240.0170.00815.71
7.0.230.0210.00715.56
7.0.220.0180.01115.60
7.0.210.0170.01215.10
7.0.200.0310.01315.03
7.0.190.0220.00915.21
7.0.180.0200.00714.88
7.0.170.0220.00914.89
7.0.160.0220.00814.95
7.0.150.0180.01214.86
7.0.140.0230.00715.00
7.0.130.0170.01015.09
7.0.120.0190.00814.98
7.0.110.0220.00315.04
7.0.100.0190.00814.89
7.0.90.0190.00514.91
7.0.80.0210.00614.98
7.0.70.0170.01014.88
7.0.60.0170.00814.92
7.0.50.0200.00715.01
7.0.40.0180.00814.05
7.0.30.0210.01014.08
7.0.20.0170.00913.89
7.0.10.0240.01413.99
7.0.00.0200.00813.98
5.6.400.0070.00714.46
5.6.390.0060.00614.05
5.6.380.0070.00714.37
5.6.370.0060.00314.20
5.6.360.0090.00314.32
5.6.350.0000.00914.18
5.6.340.0070.00714.18
5.6.330.0100.00613.97
5.6.320.0130.00014.23
5.6.310.0030.01213.98
5.6.300.0030.00614.28
5.6.290.0120.00314.25
5.6.280.0080.00614.23
5.6.270.0070.00414.14
5.6.260.0040.00814.29
5.6.250.0040.00814.15
5.6.240.0150.00314.21
5.6.230.0070.00714.28
5.6.220.0060.00914.10
5.6.210.0030.00514.11
5.6.200.0030.00714.36
5.6.190.0060.00914.11
5.6.180.0080.00414.12
5.6.170.0070.00713.99
5.6.160.0110.00314.15
5.6.150.0000.00814.35
5.6.140.0060.00914.24
5.6.130.0060.00914.11
5.6.120.0100.00314.06
5.6.110.0070.00714.15
5.6.100.0030.00713.95
5.6.90.0100.00714.14
5.6.80.0090.00014.23
5.6.70.0100.00014.25
5.6.60.0030.00614.00
5.6.50.0000.01514.26
5.6.40.0040.01114.45
5.6.30.0070.00713.86
5.6.20.0030.00913.99
5.6.10.0090.00614.24
5.6.00.0090.00614.08

preferences:
172.26 ms | 403 KiB | 5 Q