3v4l.org

run code in 300+ PHP versions simultaneously
<?php $entry = array( 0 => 'foo', 1 => false, 2 => -1, 3 => null, 4 => '' ); var_dump(array_filter($entry)); var_dump(array_filter($entry), 'isset');

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)
8.3.40.0090.00918.54
8.3.30.0140.00018.86
8.3.20.0000.00820.22
8.3.10.0040.00421.73
8.3.00.0070.00021.04
8.2.170.0080.00822.96
8.2.160.0130.00722.27
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0040.00419.56
8.2.110.0090.00020.52
8.2.100.0060.00617.91
8.2.90.0030.00619.09
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0080.00017.93
8.2.50.0030.00918.07
8.2.40.0030.00518.09
8.2.30.0040.00417.98
8.2.20.0040.00417.51
8.2.10.0080.00018.05
8.2.00.0040.00417.59
8.1.270.0080.00020.53
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00323.80
8.1.230.0040.00719.15
8.1.220.0000.00917.74
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0040.00417.09
8.1.180.0040.00418.10
8.1.170.0040.00418.53
8.1.160.0000.00721.80
8.1.150.0040.00418.73
8.1.140.0050.00217.29
8.1.130.0040.00417.88
8.1.120.0000.00717.37
8.1.110.0030.00517.27
8.1.100.0070.00017.27
8.1.90.0040.00417.26
8.1.80.0040.00417.32
8.1.70.0030.00317.41
8.1.60.0040.00417.41
8.1.50.0030.00617.45
8.1.40.0040.00417.45
8.1.30.0000.00817.46
8.1.20.0000.00717.53
8.1.10.0090.00017.40
8.1.00.0070.00017.23
8.0.300.0070.00018.77
8.0.290.0030.00516.58
8.0.280.0040.00418.40
8.0.270.0030.00317.17
8.0.260.0030.00317.22
8.0.250.0030.00316.83
8.0.240.0070.00016.75
8.0.230.0030.00316.73
8.0.220.0070.00016.81
8.0.210.0030.00316.72
8.0.200.0060.00016.74
8.0.190.0050.00216.89
8.0.180.0030.00516.79
8.0.170.0000.00916.85
8.0.160.0090.00016.93
8.0.150.0030.00316.76
8.0.140.0070.00016.66
8.0.130.0000.00613.28
8.0.120.0000.00816.73
8.0.110.0000.00816.64
8.0.100.0040.00416.81
8.0.90.0000.00716.65
8.0.80.0000.01716.75
8.0.70.0040.00416.68
8.0.60.0000.00716.68
8.0.50.0000.00716.61
8.0.30.0100.01016.88
8.0.20.0130.00917.40
8.0.10.0000.00816.77
8.0.00.0110.00716.79
7.4.330.0050.00015.03
7.4.320.0000.00816.57
7.4.300.0060.00016.40
7.4.290.0030.00316.32
7.4.280.0000.00816.52
7.4.270.0030.00316.50
7.4.260.0080.00016.50
7.4.250.0040.00416.46
7.4.240.0020.00516.52
7.4.230.0030.00316.45
7.4.220.0130.00916.48
7.4.210.0090.00816.48
7.4.200.0000.00716.32
7.4.160.0050.01016.36
7.4.150.0030.01517.40
7.4.140.0110.00817.86
7.4.130.0110.01016.31
7.4.120.0080.00916.36
7.4.110.0120.00616.34
7.4.100.0120.00816.52
7.4.90.0160.00316.27
7.4.80.0070.01416.35
7.4.70.0090.00916.44
7.4.60.0070.01016.30
7.4.50.0030.00616.45
7.4.40.0080.00816.46
7.4.30.0040.02116.52
7.4.00.0040.01314.88
7.3.330.0040.00212.97
7.3.320.0080.00813.05
7.3.310.0040.00416.18
7.3.300.0000.00716.08
7.3.290.0060.00016.13
7.3.280.0120.00416.19
7.3.270.0100.00717.40
7.3.260.0120.01216.42
7.3.250.0050.01316.33
7.3.240.0070.01416.45
7.3.230.0150.00316.40
7.3.210.0130.00316.05
7.3.200.0040.01219.39
7.3.190.0100.00616.30
7.3.180.0130.00316.45
7.3.170.0110.00916.27
7.3.160.0060.00916.29
7.3.120.0060.01114.73
7.3.110.0050.01114.51
7.3.100.0070.00914.53
7.3.90.0050.00814.62
7.3.80.0080.00814.42
7.3.70.0080.00614.64
7.3.60.0000.00914.35
7.3.50.0090.00414.65
7.3.40.0060.00614.64
7.3.30.0030.00914.63
7.3.20.0060.00616.53
7.3.10.0070.00516.38
7.3.00.0060.00916.24
7.2.330.0170.00616.60
7.2.320.0080.00816.15
7.2.310.0060.01516.32
7.2.300.0030.01516.24
7.2.290.0140.00816.58
7.2.250.0080.01114.82
7.2.240.0110.00814.97
7.2.230.0070.01014.63
7.2.220.0030.01014.83
7.2.210.0070.00714.67
7.2.200.0070.00414.92
7.2.190.0060.00914.67
7.2.180.0090.00314.82
7.2.170.0100.00514.74
7.2.60.0070.00716.50
7.2.00.0040.01119.34
7.1.330.0040.00915.63
7.1.320.0030.00815.81
7.1.310.0030.00715.50
7.1.300.0050.00615.74
7.1.290.0050.01015.61
7.1.280.0050.00615.64
7.1.270.0050.00715.78
7.1.260.0050.00815.63
7.1.200.0070.00715.51
7.1.100.0070.00417.95
7.1.70.0030.00617.13
7.1.60.0070.01719.46
7.1.50.0040.01616.99
7.1.00.0030.07322.33
7.0.200.0030.00316.66
7.0.140.0070.04321.96
7.0.60.0170.07719.89
7.0.50.0100.08017.84
7.0.40.0030.06320.04
7.0.30.0330.07720.04
7.0.20.0230.07720.03
7.0.10.0100.08720.34
7.0.00.0100.04320.11
5.6.280.0070.07020.88
5.6.210.0030.06320.75
5.6.200.0130.05018.12
5.6.190.0070.08320.45
5.6.180.0430.04720.35
5.6.170.0200.08020.54
5.6.160.0170.07320.48
5.6.150.0000.04018.11
5.6.140.0070.06318.20
5.6.130.0070.05018.14
5.6.120.0070.05720.96
5.6.110.0170.07321.11
5.6.100.0070.07021.03
5.6.90.0130.08021.07
5.6.80.0070.07320.50
5.5.350.0300.07720.32
5.5.340.0030.04018.02
5.5.330.0170.07320.21
5.5.320.0000.04020.30
5.5.310.0330.04320.07
5.5.300.0070.08018.02
5.5.290.0130.03317.96
5.5.280.0170.07320.86
5.5.270.0030.08320.88
5.5.260.0000.07320.63
5.5.250.0100.05720.79
5.5.240.0270.06320.36
5.4.450.0530.05719.37
5.4.440.1070.05319.23
5.4.430.0600.05319.24
5.4.420.0770.05019.57
5.4.410.0830.05019.00
5.4.400.0930.05719.31
5.4.390.1100.05018.70
5.4.380.0870.05718.49
5.4.370.0830.05318.71
5.4.360.0670.05318.49
5.4.350.1000.05318.61
5.4.340.1070.05318.54
5.4.320.1030.05718.71
5.4.310.1000.06018.55
5.4.300.0800.07018.68
5.4.290.0800.04718.77
5.4.280.0730.06018.64
5.4.270.1100.04718.52
5.4.260.0900.04718.67
5.4.250.0870.05318.64
5.4.240.1000.05018.67
5.4.230.0670.05318.67
5.4.220.0930.05018.61
5.4.210.1030.06018.71
5.4.200.1330.06016.68
5.4.190.1030.06018.55
5.4.180.0770.06718.54
5.4.170.0930.04718.72
5.4.160.0970.05718.53
5.4.150.0800.05018.64
5.4.140.0930.07016.09
5.4.130.0830.07316.06
5.4.120.0730.06716.32
5.4.110.0830.04016.08
5.4.100.0900.04716.07
5.4.90.0770.04716.14
5.4.80.0800.05316.14
5.4.70.0730.06016.05
5.4.60.0800.05716.15
5.4.50.0800.05016.28
5.4.40.0900.05016.05
5.4.30.0830.05316.27
5.4.20.0830.05016.15
5.4.10.0870.04016.09
5.4.00.0800.04715.68
5.3.290.0730.07714.59
5.3.280.0770.07314.66
5.3.270.0670.06714.59
5.3.260.0930.05014.64
5.3.250.0730.05314.70
5.3.240.0900.05014.59
5.3.230.0870.05314.52
5.3.220.0670.05714.54
5.3.210.0730.05314.64
5.3.200.0970.04314.61
5.3.190.0870.05314.63
5.3.180.0800.06014.47
5.3.170.0930.07014.55
5.3.160.0600.05014.55
5.3.150.1030.07014.54
5.3.140.1070.06314.53
5.3.130.0700.08014.57
5.3.120.1030.05014.64
5.3.110.1030.06314.62
5.3.100.0970.06014.03
5.3.90.0630.06713.93
5.3.80.0870.05313.96
5.3.70.0730.05313.91
5.3.60.0870.04313.91
5.3.50.0930.05013.89
5.3.40.1030.05013.89
5.3.30.0900.05013.98
5.3.20.0870.05713.63
5.3.10.0830.04713.55
5.3.00.0830.06013.58
5.2.170.0870.03711.05
5.2.160.0830.05011.12
5.2.150.0730.05711.09
5.2.140.0930.06011.12
5.2.130.0830.04711.13
5.2.120.0900.05011.23
5.2.110.0400.05011.03
5.2.100.0870.04011.11
5.2.90.0600.04011.14
5.2.80.0730.05011.13
5.2.70.0770.03311.25
5.2.60.0500.04711.09
5.2.50.0600.04311.07
5.2.40.0600.06010.96
5.2.30.0700.04010.93
5.2.20.0530.05710.90
5.2.10.0570.05310.87
5.2.00.0400.04710.69
5.1.60.0630.03310.05
5.1.50.0470.04010.00
5.1.40.0800.0439.99
5.1.30.0800.03010.37
5.1.20.0600.04310.41
5.1.10.0500.04710.09
5.1.00.0400.04710.10
5.0.50.0330.0308.60
5.0.40.0370.0278.40
5.0.30.0200.0438.22
5.0.20.0400.0338.27
5.0.10.0370.0338.19
5.0.00.0330.0538.28
4.4.90.0200.0275.89
4.4.80.0230.0275.86
4.4.70.0470.0205.86
4.4.60.0300.0275.90
4.4.50.0470.0235.86
4.4.40.0370.0435.86
4.4.30.0370.0235.88
4.4.20.0300.0236.00
4.4.10.0200.0275.89
4.4.00.0330.0375.88
4.3.110.0330.0305.76
4.3.100.0270.0335.81
4.3.90.0300.0205.80
4.3.80.0230.0375.87
4.3.70.0270.0205.77
4.3.60.0230.0235.82
4.3.50.0230.0235.80
4.3.40.0270.0305.84
4.3.30.0070.0235.09
4.3.20.0200.0275.09
4.3.10.0130.0235.09
4.3.00.0170.01314.57

preferences:
57.82 ms | 400 KiB | 5 Q