3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mce_init = array( 'plugins' => '', 'toolbar1' => '' ); $mce_init['plugins'] .= ',directionality'; $mce_init['toolbar1'] .= ',ltr'; // All is OK: print_r( $mce_init ); unset( $mce_init['plugins'], $mce_init['toolbar1'] ); // Triggers a warning in PHP 5.2.17: $mce_init['plugins'] .= ',directionality'; $mce_init['toolbar1'] .= ',ltr'; print_r( $mce_init ); // Should trigger the reported fatal in https://core.trac.wordpress.org/ticket/45482; $mce_init = 'string'; // '', array(), new stdClass, null, false, etc do not trigger the specific fatal. $mce_init['plugins'] .= ',directionality'; $mce_init['toolbar1'] .= ',ltr'; print_r( $mce_init );

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)
8.3.60.0090.00618.31
8.3.50.0090.00618.18
8.3.40.0110.00418.88
8.3.30.0040.01218.79
8.3.20.0040.00421.70
8.3.10.0040.00423.52
8.3.00.0070.00021.79
8.2.180.0180.00418.29
8.2.170.0100.00319.09
8.2.160.0070.00722.96
8.2.150.0060.00325.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00721.01
8.2.110.0030.00620.52
8.2.100.0080.00417.84
8.2.90.0050.00320.59
8.2.80.0070.00018.16
8.2.70.0050.00317.93
8.2.60.0020.00518.09
8.2.50.0040.00418.10
8.2.40.0070.00019.52
8.2.30.0040.00419.17
8.2.20.0050.00217.93
8.2.10.0000.00819.84
8.2.00.0000.00819.34
8.1.280.0100.00725.92
8.1.270.0000.00818.87
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00023.92
8.1.230.0000.01221.03
8.1.220.0000.00817.74
8.1.210.0070.00318.85
8.1.200.0060.00317.22
8.1.190.0030.00617.22
8.1.180.0040.00418.10
8.1.170.0000.00818.49
8.1.160.0000.00718.83
8.1.150.0040.00418.83
8.1.140.0060.00322.05
8.1.130.0030.00317.46
8.1.120.0070.00317.48
8.1.110.0000.00717.41
8.1.100.0030.00417.35
8.1.90.0000.00817.34
8.1.80.0040.00417.30
8.1.70.0000.00817.30
8.1.60.0030.00617.48
8.1.50.0000.00717.41
8.1.40.0040.00417.50
8.1.30.0000.00717.67
8.1.20.0040.00417.69
8.1.10.0000.00717.59
8.1.00.0000.00817.44
8.0.300.0030.00619.81
8.0.290.0040.00416.63
8.0.280.0030.00318.37
8.0.270.0000.00717.20
8.0.260.0000.00720.05
8.0.250.0000.00816.97
8.0.240.0000.00816.92
8.0.230.0000.00716.94
8.0.220.0000.00716.91
8.0.210.0080.00016.91
8.0.200.0040.00416.84
8.0.190.0060.00316.83
8.0.180.0040.00416.78
8.0.170.0040.00416.94
8.0.160.0000.01016.75
8.0.150.0030.00616.84
8.0.140.0070.00016.87
8.0.130.0030.00313.30
8.0.120.0040.00416.75
8.0.110.0000.00716.85
8.0.100.0000.00716.76
8.0.90.0040.00416.96
8.0.80.0080.01216.84
8.0.70.0040.00416.84
8.0.60.0040.00416.77
8.0.50.0000.00716.69
8.0.30.0080.00817.34
8.0.20.0110.00716.97
8.0.10.0040.00417.02
8.0.00.0110.00716.76
7.4.330.0000.00616.67
7.4.320.0000.00716.62
7.4.300.0000.00616.62
7.4.290.0030.00316.61
7.4.280.0040.00416.43
7.4.270.0070.00016.52
7.4.260.0000.00716.48
7.4.250.0000.00716.36
7.4.240.0000.00716.59
7.4.230.0040.00416.69
7.4.220.0030.00516.25
7.4.210.0120.00316.55
7.4.200.0040.00416.36
7.4.160.0080.01016.54
7.4.140.0100.01217.86
7.4.130.0080.00816.35
7.4.120.0120.01116.39
7.4.110.0140.00316.48
7.4.100.0180.00616.51
7.4.90.0110.00516.57
7.4.80.0120.00619.39
7.4.70.0030.01316.58
7.4.60.0060.01016.50
7.4.50.0070.01116.25
7.4.40.0100.00616.50
7.4.00.0070.01014.73
7.3.330.0000.00513.13
7.3.320.0030.00313.32
7.3.310.0030.00316.41
7.3.300.0000.00716.29
7.3.290.0060.00016.39
7.3.280.0080.01016.39
7.3.260.0110.00816.51
7.3.240.0110.00716.35
7.3.230.0040.01416.65
7.3.210.0120.00916.35
7.3.200.0090.01616.42
7.3.190.0060.01216.55
7.3.180.0130.00716.42
7.3.170.0030.01316.62
7.3.160.0070.01016.46
7.2.330.0080.00816.47
7.2.320.0160.01016.60
7.2.310.0070.01016.45
7.2.300.0120.00616.30
7.2.290.0090.00916.45
7.2.130.0370.00014.62
7.2.120.0290.00814.77
7.2.110.0250.01314.46
7.2.100.0370.01614.59
7.2.90.0490.00914.35
7.2.80.0390.00414.71
7.2.70.0510.00814.80
7.2.60.0480.01314.92
7.2.50.0490.01114.83
7.2.40.0570.01014.98
7.2.30.0460.01214.71
7.2.20.0550.00614.90
7.2.10.0560.00814.93
7.2.00.0410.00315.00
7.1.250.0400.01113.73
7.1.240.0340.00913.84
7.1.230.0250.01113.42
7.1.220.0310.01113.80
7.1.210.0720.01013.34
7.1.200.0360.00613.39
7.1.190.0400.00913.68
7.1.180.0540.00413.63
7.1.170.0470.00813.70
7.1.160.0460.00413.69
7.1.150.0530.00713.99
7.1.140.0280.01013.93
7.1.130.0390.01513.71
7.1.120.0440.01313.82
7.1.110.0900.00713.88
7.1.100.0380.01214.05
7.1.90.0420.00413.76
7.1.80.0370.00913.98
7.1.70.0420.00313.56
7.1.60.0520.00313.44
7.1.50.0450.01013.89
7.1.40.0310.01013.33
7.1.30.0410.00913.77
7.1.20.0350.01013.96
7.1.10.0360.00413.34
7.1.00.0310.00813.39
7.0.330.0270.01013.36
7.0.320.0390.00613.37
7.0.310.0430.01213.50
7.0.300.0400.01013.43
7.0.290.0330.01513.35
7.0.280.0540.00313.24
7.0.270.0610.00013.41
7.0.260.0560.00013.64
7.0.250.0400.00713.61
7.0.240.0390.00813.55
7.0.230.0440.00613.56
7.0.220.0350.00713.56
7.0.210.0580.00013.64
7.0.200.0420.00513.68
7.0.190.0350.01313.46
7.0.180.0530.00413.50
7.0.170.0440.01313.54
7.0.160.0370.00813.55
7.0.150.0450.00013.30
7.0.140.0230.01113.37
7.0.130.0400.01213.38
7.0.120.0370.00713.49
7.0.110.0380.01013.55
7.0.100.0650.00313.63
7.0.90.0270.00613.51
7.0.80.0430.00613.43
7.0.70.0430.01313.41
7.0.60.0550.00713.54
7.0.50.0360.00813.82
7.0.40.0450.00013.48
7.0.30.0450.00713.53
7.0.20.0410.01013.56
7.0.10.0450.00613.60
7.0.00.0370.00513.50
5.6.380.0070.01314.34
5.6.370.0120.01214.31
5.6.360.0100.01114.18
5.6.350.0130.00914.53
5.6.340.0110.01114.44
5.6.330.0110.01114.39
5.6.320.0130.01014.19
5.6.310.0130.00614.28
5.6.300.0150.00514.45
5.6.290.0180.00514.43
5.6.280.0140.00714.16
5.6.270.0140.00514.49
5.6.260.0160.00414.14
5.6.250.0110.01114.43
5.6.240.0200.00214.26
5.6.230.0110.01114.39
5.6.220.0180.00013.95
5.6.210.0140.00713.94
5.6.200.0170.00514.16
5.6.190.0150.00814.02
5.6.180.0040.01714.17
5.6.170.0070.01114.16
5.6.160.0200.00014.10
5.6.150.0200.00014.37
5.6.140.0200.00314.42
5.6.130.0090.01314.12
5.6.120.0090.01214.42
5.6.110.0120.00814.07
5.6.100.0090.01114.27
5.6.90.0100.01114.43
5.6.80.0130.00814.31
5.6.70.0040.01314.10
5.6.60.0070.01014.25
5.6.50.0120.00614.05
5.6.40.0170.00014.02
5.6.30.0100.01114.28
5.6.20.0120.00814.16
5.6.10.0140.00514.40
5.6.00.0150.00714.30
5.5.380.0120.00211.24
5.5.370.0080.00811.19
5.5.360.0090.00811.05
5.5.350.0140.00311.31
5.5.340.0130.00310.75
5.5.330.0050.01111.02
5.5.320.0060.00911.04
5.5.310.0060.00911.02
5.5.300.0170.00010.75
5.5.290.0120.00310.85
5.5.280.0100.00511.01
5.5.270.0130.00311.05
5.5.260.0130.00411.00
5.5.250.0170.00011.10
5.5.240.0160.00011.13
5.5.230.0090.00310.93
5.5.220.0050.00511.09
5.5.210.0090.00510.93
5.5.200.0100.00310.97
5.5.190.0080.01010.63
5.5.180.0120.00310.77
5.5.170.0150.00813.99
5.5.160.0040.01211.18
5.5.150.0090.00911.11
5.5.140.0080.00810.99
5.5.130.0120.00310.92
5.5.120.0040.01211.07
5.5.110.0080.00811.11
5.5.100.0070.00711.00
5.5.90.0060.00610.89
5.5.80.0050.01011.14
5.5.70.0170.00010.91
5.5.60.0130.00310.92
5.5.50.0070.00711.10
5.5.40.0130.00010.99
5.5.30.0100.00610.84
5.5.20.0030.01311.09
5.5.10.0080.00810.65
5.5.00.0140.00310.78
5.4.450.0120.00311.04
5.4.440.0080.00811.12
5.4.430.0100.00511.05
5.4.420.0110.00510.97
5.4.410.0070.00711.02
5.4.400.0140.00310.63
5.4.390.0110.00611.00
5.4.380.0000.01310.98
5.4.370.0080.00511.08
5.4.360.0120.00410.64
5.4.350.0110.00610.77
5.4.340.0080.00810.91
5.4.330.0120.00311.20
5.4.320.0100.01010.92
5.4.310.0100.00511.01
5.4.300.0100.00311.19
5.4.290.0120.00411.20
5.4.280.0130.00310.66
5.4.270.0130.00210.89
5.4.260.0110.00410.63
5.4.250.0070.01011.27
5.4.240.0120.00410.89
5.4.230.0130.00010.91
5.4.220.0140.00311.14
5.4.210.0130.00410.72
5.4.200.0120.00410.99
5.4.190.0120.00410.94
5.4.180.0100.00511.25
5.4.170.0110.00511.12
5.4.160.0070.00710.64
5.4.150.0090.00510.85
5.4.140.0080.00810.77
5.4.130.0150.00011.20
5.4.120.0090.00910.96
5.4.110.0130.00310.98
5.4.100.0060.01110.96
5.4.90.0030.00911.30
5.4.80.0090.00511.30
5.4.70.0090.00610.91
5.4.60.0140.00311.08
5.4.50.0110.00610.67
5.4.40.0160.00010.96
5.4.30.0100.00411.16
5.4.20.0110.00510.93
5.4.10.0120.00010.94
5.4.00.0100.00710.96
5.3.290.0080.00810.63
5.3.280.0150.00010.63
5.3.270.0100.00510.63
5.3.260.0110.00410.63
5.3.250.0110.00010.63
5.3.240.0080.00510.63
5.3.230.0090.00910.63
5.3.220.0090.00410.63
5.3.210.0080.00810.63
5.3.200.0080.00810.63
5.3.190.0130.00310.63
5.3.180.0070.00710.63
5.3.170.0140.00210.63
5.3.160.0070.00710.63
5.3.150.0110.00310.63
5.3.140.0120.00310.63
5.3.130.0110.00410.63
5.3.120.0160.00010.63
5.3.110.0130.00310.63
5.3.100.0100.00510.63
5.3.90.0130.00010.63
5.3.80.0070.00710.63
5.3.70.0050.00910.63
5.3.60.0080.00510.63
5.3.50.0030.01010.63
5.3.40.0070.00710.63
5.3.30.0090.00410.63
5.3.20.0090.00410.63
5.3.10.0080.00410.63
5.3.00.0070.00710.63
5.2.170.0060.00210.63
5.2.160.0050.00710.63
5.2.150.0060.00710.63
5.2.140.0050.00510.63
5.2.130.0060.00710.63
5.2.120.0110.00010.63
5.2.110.0080.00410.63
5.2.100.0060.00610.63
5.2.90.0000.01310.63
5.2.80.0070.00710.63
5.2.70.0090.00310.63
5.2.60.0120.00010.63
5.2.50.0060.00610.63
5.2.40.0060.00610.63
5.2.30.0080.00410.63
5.2.20.0070.00410.63
5.2.10.0000.01310.63
5.2.00.0080.00310.63
5.1.60.0080.00410.63
5.1.50.0050.00510.63
5.1.40.0100.00010.63
5.1.30.0090.00310.63
5.1.20.0050.00410.63
5.1.10.0050.00510.63
5.1.00.0080.00310.63
5.0.50.0030.00610.63
5.0.40.0040.00410.63
5.0.30.0000.00810.63
5.0.20.0000.00910.63
5.0.10.0050.00310.63
5.0.00.0070.00310.63
4.4.90.0040.00210.63
4.4.80.0060.00310.63
4.4.70.0000.00710.63
4.4.60.0020.00510.63
4.4.50.0000.00710.63
4.4.40.0030.00310.63
4.4.30.0080.00010.63
4.4.20.0030.00310.63
4.4.10.0060.00010.63
4.4.00.0040.00210.63
4.3.110.0030.00310.63
4.3.100.0030.00310.63
4.3.90.0050.00210.63
4.3.80.0030.00310.63
4.3.70.0000.00710.63
4.3.60.0040.00410.63
4.3.50.0040.00410.63
4.3.40.0000.00610.63
4.3.30.0020.00210.63
4.3.20.0060.00010.63
4.3.10.0040.00410.63
4.3.00.0000.00810.63

preferences:
63.78 ms | 400 KiB | 5 Q