3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array('something' => 'x'); $emp = empty($array['articletext']); echo $emp;

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)
8.3.40.0110.00718.84
8.3.30.0030.01018.87
8.3.20.0040.00420.22
8.3.10.0030.00523.61
8.3.00.0040.00418.87
8.2.170.0120.00319.09
8.2.160.0110.00422.96
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0030.00720.85
8.2.110.0090.00020.41
8.2.100.0090.00318.04
8.2.90.0000.00818.34
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0090.00017.93
8.2.50.0030.00818.07
8.2.40.0030.00719.95
8.2.30.0040.00418.18
8.2.20.0050.00317.79
8.2.10.0080.00018.11
8.2.00.0080.00017.69
8.1.270.0140.00423.97
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0000.00922.20
8.1.230.0030.00720.90
8.1.220.0000.00817.74
8.1.210.0050.00318.89
8.1.200.0060.00317.23
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0000.00818.46
8.1.160.0050.00221.85
8.1.150.0080.00018.59
8.1.140.0050.00317.42
8.1.130.0000.00717.91
8.1.120.0030.00517.38
8.1.110.0000.00717.42
8.1.100.0040.00417.29
8.1.90.0000.00817.29
8.1.80.0000.00717.32
8.1.70.0030.00317.36
8.1.60.0000.01117.41
8.1.50.0040.00417.45
8.1.40.0060.00317.27
8.1.30.0030.00517.59
8.1.20.0040.00417.54
8.1.10.0000.00817.57
8.1.00.0070.00017.51
8.0.300.0040.00420.04
8.0.290.0040.00417.05
8.0.280.0080.00018.34
8.0.270.0030.00317.27
8.0.260.0000.00717.16
8.0.250.0000.00716.96
8.0.240.0000.00716.92
8.0.230.0000.00816.84
8.0.220.0030.00316.77
8.0.210.0000.00816.69
8.0.200.0050.00216.80
8.0.190.0080.00016.84
8.0.180.0000.00816.83
8.0.170.0000.00716.86
8.0.160.0070.00016.80
8.0.150.0020.00516.81
8.0.140.0030.00316.67
8.0.130.0000.00513.27
8.0.120.0000.00816.71
8.0.110.0070.00016.74
8.0.100.0000.00716.88
8.0.90.0040.00416.78
8.0.80.0060.01016.84
8.0.70.0000.00716.70
8.0.60.0000.00716.73
8.0.50.0080.00016.74
8.0.30.0090.01017.04
8.0.20.0140.00517.40
8.0.10.0030.00316.88
8.0.00.0120.00916.58
7.4.330.0000.00415.00
7.4.320.0040.00416.43
7.4.300.0060.00016.41
7.4.290.0040.00416.41
7.4.280.0040.00416.53
7.4.270.0050.00216.44
7.4.260.0000.00716.43
7.4.250.0080.00016.42
7.4.240.0020.00616.42
7.4.230.0000.00716.42
7.4.220.0110.00616.45
7.4.210.0040.01016.52
7.4.200.0030.00316.64
7.4.190.0000.00716.32
7.4.160.0100.01316.35
7.4.150.0060.01117.40
7.4.140.0080.01017.86
7.4.130.0090.00716.43
7.4.120.0050.01216.44
7.4.110.0140.00816.31
7.4.100.0030.01316.57
7.4.90.0030.01716.34
7.4.80.0130.01019.39
7.4.70.0040.01316.33
7.4.60.0090.00916.48
7.4.50.0000.00516.31
7.4.40.0120.00316.53
7.4.30.0110.00516.35
7.4.00.0030.01015.01
7.3.330.0030.00313.17
7.3.320.0030.00313.03
7.3.310.0030.00316.18
7.3.300.0070.00016.08
7.3.290.0030.01016.10
7.3.280.0070.01216.16
7.3.270.0130.01017.40
7.3.260.0100.00716.59
7.3.250.0070.01216.35
7.3.240.0070.01016.19
7.3.230.0130.00616.39
7.3.210.0090.00916.25
7.3.200.0070.01119.39
7.3.190.0060.00916.17
7.3.180.0040.01116.37
7.3.170.0060.01016.45
7.3.160.0070.01416.28
7.3.120.0040.00914.88
7.3.10.0030.01116.29
7.3.00.0070.00716.74
7.2.330.0070.01016.43
7.2.320.0060.00916.48
7.2.310.0100.00616.60
7.2.300.0070.01016.56
7.2.290.0110.00916.53
7.2.130.0090.00616.80
7.2.120.0090.00616.84
7.2.110.0000.01016.80
7.2.100.0080.00616.71
7.2.90.0080.00816.66
7.2.80.0030.01216.88
7.2.70.0060.00916.86
7.2.60.0020.01116.83
7.2.50.0110.00316.48
7.2.40.0040.00816.61
7.2.30.0000.01416.93
7.2.20.0080.00416.57
7.2.10.0060.00616.84
7.2.00.0070.00717.88
7.1.250.0030.00915.92
7.1.200.0030.00615.52
7.1.100.0040.00718.21
7.1.70.0000.00717.22
7.1.60.0090.00317.07
7.1.50.0040.00816.59
7.1.00.0070.07322.57
7.0.200.0070.00016.82
7.0.140.0130.06022.08
7.0.110.0070.04020.04
7.0.100.0000.05319.95
7.0.90.0130.07319.91
7.0.80.0130.08319.88
7.0.70.0070.08320.08
7.0.60.0100.06720.07
7.0.50.0130.07020.16
7.0.40.0100.07320.05
7.0.30.0070.08720.19
7.0.20.0000.08320.25
7.0.10.0130.07720.20
7.0.00.0030.09320.14
5.6.280.0130.06321.06
5.6.260.0130.07320.69
5.6.250.0170.06320.66
5.6.240.0100.06020.46
5.6.230.0070.08020.54
5.6.220.0070.06320.54
5.6.210.0130.07720.59
5.6.200.0100.08020.95
5.6.190.0100.08020.98
5.6.180.0070.08721.28
5.6.170.0130.08021.18
5.6.160.0200.07021.21
5.6.150.0070.07321.18
5.6.140.0100.07321.08
5.6.130.0070.08320.92
5.6.120.0130.08021.00
5.6.110.0070.08321.01
5.6.100.0070.08321.03
5.6.90.0170.06720.91
5.6.80.0030.08320.31
5.6.70.0130.05720.66
5.6.60.0100.06320.38
5.6.50.0100.08020.46
5.6.40.0070.07720.34
5.6.30.0000.04720.62
5.6.20.0070.07320.34
5.6.10.0100.07720.37
5.6.00.0100.06720.55
5.5.380.0030.06020.35
5.5.370.0130.07020.56
5.5.360.0130.06320.39
5.5.350.0130.07020.15
5.5.340.0070.08320.77
5.5.330.0030.08720.80
5.5.320.0130.08021.01
5.5.310.0230.07020.69
5.5.300.0100.07320.96
5.5.290.0030.09320.98
5.5.280.0000.09020.95
5.5.270.0100.07720.72
5.5.260.0100.07720.89
5.5.250.0230.05320.69
5.5.240.0100.04320.39
5.5.230.0130.07020.18
5.5.220.0030.08020.31
5.5.210.0000.08720.27
5.5.200.0000.07720.32
5.5.190.0070.08320.22
5.5.180.0030.08320.13
5.5.160.0130.04020.24
5.5.150.0100.07020.29
5.5.140.0100.07320.37
5.5.130.0170.06320.08
5.5.120.0070.07720.29
5.5.110.0100.05320.11
5.5.100.0130.07320.25
5.5.90.0070.05020.09
5.5.80.0070.05720.09
5.5.70.0000.04320.17
5.5.60.0070.04320.06
5.5.50.0100.04020.14
5.5.40.0070.05019.96
5.5.30.0100.03319.97
5.5.20.0000.04020.23
5.5.10.0130.04720.16
5.5.00.0000.04020.14
5.4.450.0070.08019.28
5.4.440.0130.07019.33
5.4.430.0170.05719.42
5.4.420.0030.08019.27
5.4.410.0070.07319.38
5.4.400.0070.07019.18
5.4.390.0100.07019.11
5.4.380.0100.07318.98
5.4.370.0070.07019.16
5.4.360.0100.07718.95
5.4.350.0070.07018.93
5.4.340.0100.07019.00
5.4.320.0100.06319.00
5.4.310.0070.07719.11
5.4.300.0070.07319.11
5.4.290.0030.07719.11
5.4.280.0070.08018.95
5.4.270.0100.07019.02
5.4.260.0030.05719.28
5.4.250.0000.08319.17
5.4.240.0030.07719.00
5.4.230.0000.04719.09
5.4.220.0000.04018.93
5.4.210.0070.07719.27
5.4.200.0030.03719.11
5.4.190.0070.04019.04
5.4.180.0030.05719.16
5.4.170.0000.04019.10
5.4.160.0100.02718.98
5.4.150.0000.07318.98
5.4.140.0000.07716.20
5.4.130.0030.06016.20
5.4.120.0030.07316.33
5.4.110.0000.07716.40
5.4.100.0100.05316.40
5.4.90.0000.03316.45
5.4.80.0130.05016.51
5.4.70.0000.03716.27
5.4.60.0030.03316.44
5.4.50.0100.06316.45
5.4.40.0100.02716.16
5.4.30.0030.03316.25
5.4.20.0030.04016.25
5.4.10.0000.04016.34
5.4.00.0070.03015.92
5.3.290.0100.07314.73
5.3.280.0000.05714.44
5.3.270.0000.04014.53
5.3.260.0070.06014.43
5.3.250.0100.04714.61
5.3.240.0000.03714.67
5.3.230.0070.06714.51
5.3.220.0000.06314.35
5.3.210.0000.07314.63
5.3.200.0030.05714.39
5.3.190.0030.04014.56
5.3.180.0100.03314.65
5.3.170.0100.05714.62
5.3.160.0030.03714.49
5.3.150.0030.03714.57
5.3.140.0070.05714.50
5.3.130.0030.06014.54
5.3.120.0030.03714.37
5.3.110.0030.03314.37
5.3.100.0070.04714.03
5.3.90.0070.03013.80
5.3.80.0000.04313.97
5.3.70.0070.03313.95
5.3.60.0030.04314.07
5.3.50.0000.03713.84
5.3.40.0000.05013.87
5.3.30.0000.03713.77
5.3.20.0100.02713.53
5.3.10.0030.03313.54
5.3.00.0070.03313.71
5.2.170.0000.03011.88
5.2.160.0030.02711.88
5.2.150.0030.02711.88
5.2.140.0030.05011.88
5.2.130.0070.03711.88
5.2.120.0000.05711.88
5.2.110.0000.03011.88
5.2.100.0030.03011.88
5.2.90.0000.02711.88
5.2.80.0000.03011.88
5.2.70.0000.03011.88
5.2.60.0000.03311.88
5.2.50.0030.03011.88
5.2.40.0000.03011.88
5.2.30.0030.02711.88
5.2.20.0100.03311.88
5.2.10.0000.03311.88
5.2.00.0000.04011.88
5.1.60.0030.02311.88
5.1.50.0030.02311.88
5.1.40.0000.02711.88
5.1.30.0070.05011.88
5.1.20.0070.03011.88
5.1.10.0030.04011.88
5.1.00.0000.03011.88
5.0.50.0000.03011.88
5.0.40.0000.02011.88
5.0.30.0030.04311.88
5.0.20.0030.02311.88
5.0.10.0070.04011.88
5.0.00.0000.05011.88
4.4.90.0000.02311.88
4.4.80.0000.01711.88
4.4.70.0000.01711.88
4.4.60.0030.01711.88
4.4.50.0000.01311.88
4.4.40.0030.02311.88
4.4.30.0070.01011.88
4.4.20.0030.01011.88
4.4.10.0000.01311.88
4.4.00.0030.02311.88
4.3.110.0030.01711.88
4.3.100.0000.01311.88
4.3.90.0070.03011.88
4.3.80.0000.05711.88
4.3.70.0070.03011.88
4.3.60.0070.03011.88
4.3.50.0030.03711.88
4.3.40.0000.04711.88
4.3.30.0030.03311.88
4.3.20.0030.03011.88
4.3.10.0030.03311.88
4.3.00.0000.03311.88

preferences:
47.92 ms | 400 KiB | 5 Q