3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Surprise surprise! When the 2nd array param of array_diff() contains an elemant with value false, // the result will no longer contain null values. function myIsset($value) { return isset($value); } $arrayWithTrueValue = array( 'null1' => null, 'null2' => null, 'bool' => true, ); $filteredArray = array_filter($arrayWithTrueValue, 'myIsset'); var_dump($arrayWithTrueValue, $filteredArray, array_diff($arrayWithTrueValue, $filteredArray)); $arrayWithFalseValue = $arrayWithTrueValue; $arrayWithFalseValue['bool'] = false; $filteredArrayAlmostEmpty = array_filter($arrayWithFalseValue, 'myIsset'); var_dump($arrayWithFalseValue, $filteredArrayAlmostEmpty, array_diff($arrayWithFalseValue, $filteredArrayAlmostEmpty));

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)
8.3.60.0060.00918.43
8.3.50.0120.00921.89
8.3.40.0140.00018.70
8.3.30.0090.00918.90
8.3.20.0060.00320.35
8.3.10.0060.00322.13
8.3.00.0100.00722.39
8.2.180.0140.00718.36
8.2.170.0120.00322.96
8.2.160.0110.01120.98
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0030.00519.48
8.2.110.0100.00022.18
8.2.100.0090.00317.75
8.2.90.0030.00619.17
8.2.80.0080.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00417.55
8.2.50.0040.00418.07
8.2.40.0120.00018.22
8.2.30.0020.00517.96
8.2.20.0040.00417.53
8.2.10.0000.00817.67
8.2.00.0000.00817.55
8.1.280.0090.00625.92
8.1.270.0060.00922.05
8.1.260.0090.00926.35
8.1.250.0120.00628.09
8.1.240.0140.00423.86
8.1.230.0060.00619.21
8.1.220.0000.00717.74
8.1.210.0060.00318.77
8.1.200.0050.00517.25
8.1.190.0080.00017.41
8.1.180.0050.00518.10
8.1.170.0050.00318.56
8.1.160.0070.00421.99
8.1.150.0000.00718.64
8.1.140.0000.00817.48
8.1.130.0070.00017.82
8.1.120.0040.00417.27
8.1.110.0060.00317.29
8.1.100.0040.00417.39
8.1.90.0040.00417.38
8.1.80.0040.00417.38
8.1.70.0000.00717.29
8.1.60.0000.00917.45
8.1.50.0000.00817.45
8.1.40.0000.00817.40
8.1.30.0000.00717.55
8.1.20.0060.00317.54
8.1.10.0000.00717.50
8.1.00.0040.00417.44
8.0.300.0000.00718.77
8.0.290.0070.00017.18
8.0.280.0030.00318.25
8.0.270.0030.00317.24
8.0.260.0080.00016.66
8.0.250.0070.00016.80
8.0.240.0070.00016.75
8.0.230.0070.00016.86
8.0.220.0000.00716.83
8.0.210.0040.00416.71
8.0.200.0000.00616.85
8.0.190.0040.00416.91
8.0.180.0000.00716.88
8.0.170.0000.00816.80
8.0.160.0000.00816.70
8.0.150.0110.00016.83
8.0.140.0000.00816.79
8.0.130.0040.00413.30
8.0.120.0040.00416.69
8.0.110.0020.00516.75
8.0.100.0050.00316.68
8.0.90.0000.00716.70
8.0.80.0120.00316.84
8.0.70.0040.00416.82
8.0.60.0000.00716.89
8.0.50.0050.00316.89
8.0.30.0100.01016.99
8.0.20.0120.00617.40
8.0.10.0040.00417.02
8.0.00.0110.01116.71
7.4.330.0030.00315.00
7.4.320.0060.00016.43
7.4.300.0030.00316.43
7.4.290.0030.00316.37
7.4.280.0030.00316.48
7.4.270.0080.00016.47
7.4.260.0070.00016.57
7.4.250.0000.00716.51
7.4.240.0020.00516.46
7.4.230.0030.00316.63
7.4.220.0150.00316.45
7.4.210.0100.00716.58
7.4.200.0040.00416.34
7.4.190.0000.00716.34
7.4.160.0080.00816.43
7.4.150.0060.01217.40
7.4.140.0070.01117.86
7.4.130.0090.01116.48
7.4.120.0090.00916.55
7.4.110.0170.00016.58
7.4.100.0090.01216.71
7.4.90.0100.01116.36
7.4.80.0070.01116.51
7.4.70.0070.01016.52
7.4.60.0000.01616.48
7.4.50.0040.00416.54
7.4.40.0110.00722.77
7.4.30.0060.01016.32
7.4.00.0100.00615.04
7.3.330.0000.00513.06
7.3.320.0060.00013.23
7.3.310.0070.00016.25
7.3.300.0000.00616.17
7.3.290.0100.01016.14
7.3.280.0110.00816.21
7.3.270.0090.00917.40
7.3.260.0150.00616.32
7.3.250.0070.01316.34
7.3.240.0090.00916.30
7.3.230.0040.01216.55
7.3.210.0180.00016.39
7.3.200.0090.00919.39
7.3.190.0120.00916.45
7.3.180.0160.00716.26
7.3.170.0070.01016.48
7.3.160.0110.00816.32
7.3.120.0000.01114.74
7.2.330.0100.00716.55
7.2.320.0040.01416.73
7.2.310.0130.00716.50
7.2.300.0150.00616.44
7.2.290.0060.01616.59
7.1.70.0030.00616.86
7.1.60.0100.01419.82
7.1.50.0230.01034.73
7.1.00.0000.08022.48
7.0.200.0070.00316.83
7.0.140.0070.07021.93
7.0.90.0270.03319.88
7.0.80.0130.04719.84
7.0.70.0200.03719.89
7.0.60.0230.04020.02
7.0.50.0470.03720.38
7.0.40.0170.07720.11
7.0.30.0130.08020.05
7.0.20.0130.05320.04
7.0.10.0100.08720.09
7.0.00.0170.08020.18
5.6.280.0030.07321.05
5.6.230.0030.03720.50
5.6.220.0100.03320.77
5.6.210.0030.04720.62
5.6.200.0100.07721.07
5.6.190.0170.06721.04
5.6.180.0070.06021.02
5.6.170.0170.07721.18
5.6.160.0100.07720.95
5.6.150.0070.06720.94
5.6.140.0070.08721.14
5.6.130.0130.06020.96
5.6.120.0070.07321.00
5.6.110.0030.07721.08
5.6.100.0100.08021.04
5.6.90.0070.06321.00
5.6.80.0130.07020.43
5.6.70.0030.05320.47
5.6.60.0000.06320.39
5.6.50.0070.05320.56
5.6.40.0030.08320.45
5.6.30.0130.05320.42
5.6.20.0070.04720.31
5.6.10.0130.05320.46
5.6.00.0000.08020.39
5.5.370.0070.04020.38
5.5.360.0100.07320.41
5.5.350.0100.05020.42
5.5.340.0130.05020.80
5.5.330.0070.08020.88
5.5.320.0100.04720.77
5.5.310.0100.07320.82
5.5.300.0100.09320.73
5.5.290.0100.07720.86
5.5.280.0100.04320.89
5.5.270.0100.06720.86
5.5.260.0030.08720.80
5.5.250.0030.08320.67
5.5.240.0070.07720.31
5.5.230.0000.09020.24
5.5.220.0170.06320.29
5.5.210.0070.06720.21
5.5.200.0130.06720.00
5.5.190.0070.04720.09
5.5.180.0170.06720.08
5.5.160.0030.08020.25
5.5.150.0130.07020.24
5.5.140.0070.08020.13
5.5.130.0030.06720.27
5.5.120.0070.06020.25
5.5.110.0130.06720.13
5.5.100.0170.06720.16
5.5.90.0070.08320.04
5.5.80.0170.06019.98
5.5.70.0130.07320.06
5.5.60.0030.04320.16
5.5.50.0100.07719.96
5.5.40.0130.07320.14
5.5.30.0070.05019.96
5.5.20.0070.04719.90
5.5.10.0130.06319.98
5.5.00.0100.08020.03
5.4.450.0100.05019.29
5.4.440.0000.06019.36
5.4.430.0200.06719.55
5.4.420.0030.08019.27
5.4.410.0030.06019.22
5.4.400.0070.07319.04
5.4.390.0000.08718.90
5.4.380.0000.08319.03
5.4.370.0030.08019.22
5.4.360.0100.07719.04
5.4.350.0030.08018.95
5.4.340.0170.06718.88
5.4.320.0030.05718.95
5.4.310.0100.07319.04
5.4.300.0000.06019.18
5.4.290.0030.08719.21
5.4.280.0130.05718.89
5.4.270.0070.08019.12
5.4.260.0200.06719.18
5.4.250.0070.07019.04
5.4.240.0070.04318.94
5.4.230.0070.07319.16
5.4.220.0030.08018.84
5.4.210.0070.04319.04
5.4.200.0030.05019.12
5.4.190.0030.08019.13
5.4.180.0070.07318.83
5.4.170.0170.05319.11
5.4.160.0030.07719.07
5.4.150.0030.08319.21
5.4.140.0130.06316.41
5.4.130.0030.06016.36
5.4.120.0000.09016.41
5.4.110.0100.06716.32
5.4.100.0070.05316.34
5.4.90.0030.03716.39
5.4.80.0100.06716.33
5.4.70.0100.03716.32
5.4.60.0100.03016.32
5.4.50.0000.04716.31
5.4.40.0130.04316.54
5.4.30.0130.07016.40
5.4.20.0070.04016.47
5.4.10.0100.04016.24
5.4.00.0030.07715.86
5.3.290.0030.08014.66
5.3.280.0100.07714.73
5.3.270.0030.08014.67
5.3.260.0130.06714.67
5.3.250.0030.07314.67
5.3.240.0100.05714.67
5.3.230.0070.05314.56
5.3.220.0030.06714.50
5.3.210.0030.04714.67
5.3.200.0130.07014.68
5.3.190.0100.07314.50
5.3.180.0100.05014.70
5.3.170.0100.07314.62
5.3.160.0000.04014.59
5.3.150.0030.07714.55
5.3.140.0070.08014.59
5.3.130.0070.07714.60
5.3.120.0000.08314.56
5.3.110.0070.06014.67
5.3.100.0030.07314.15
5.3.90.0000.08314.13
5.3.80.0070.06014.08
5.3.70.0030.05014.00
5.3.60.0030.07714.06
5.3.50.0070.05714.03
5.3.40.0070.08013.97
5.3.30.0100.06013.97
5.3.20.0100.06313.97
5.3.10.0070.07313.97
5.3.00.0100.04313.97
5.2.170.0030.03713.97
5.2.160.0170.03713.97
5.2.150.0030.06713.97
5.2.140.0100.06013.97
5.2.130.0000.06313.97
5.2.120.0030.06713.97
5.2.110.0100.05713.97
5.2.100.0070.06313.97
5.2.90.0030.05313.97
5.2.80.0070.04313.97
5.2.70.0100.05713.97
5.2.60.0130.04013.97
5.2.50.0000.05313.97
5.2.40.0100.03013.97
5.2.30.0100.06013.97
5.2.20.0000.06313.97
5.2.10.0030.06313.97
5.2.00.0070.05313.97
5.1.60.0070.03713.97
5.1.50.0030.04713.97
5.1.40.0000.03313.97
5.1.30.0000.03713.97
5.1.20.0070.05713.97
5.1.10.0070.04013.97
5.1.00.0030.05313.97
5.0.50.0070.04313.97
5.0.40.0070.04313.97
5.0.30.0030.05713.97
5.0.20.0000.05013.97
5.0.10.0070.04713.97
5.0.00.0000.06713.97
4.4.90.0000.03313.97
4.4.80.0030.03713.97
4.4.70.0000.04013.97
4.4.60.0070.03313.97
4.4.50.0070.02713.97
4.4.40.0030.03313.97
4.4.30.0000.02713.97
4.4.20.0000.04013.97
4.4.10.0070.03013.97
4.4.00.0030.05713.97
4.3.110.0030.03313.97
4.3.100.0000.02713.97
4.3.90.0030.02713.97
4.3.80.0030.04713.97
4.3.70.0000.03313.97
4.3.60.0000.03313.97
4.3.50.0030.03313.97
4.3.40.0000.04013.97
4.3.30.0030.02013.97
4.3.20.0030.02013.97
4.3.10.0000.01713.97
4.3.00.0000.02013.97

preferences:
51.07 ms | 401 KiB | 5 Q