3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new stdClass; $obj->property = '<a href="/some/link" target="_blank">link\'s text</a>'; print json_encode($obj, JSON_HEX_APOS | JSON_HEX_QUOT);

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)
8.3.60.0060.00916.61
8.3.50.0120.00418.27
8.3.40.0070.00718.55
8.3.30.0100.00719.01
8.3.20.0080.00020.29
8.3.10.0040.00421.85
8.3.00.0040.00418.85
8.2.180.0100.01016.63
8.2.170.0030.01022.96
8.2.160.0100.00322.18
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.41
8.2.110.0030.00620.39
8.2.100.0040.00818.22
8.2.90.0040.00419.28
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0090.00017.93
8.2.50.0070.00718.07
8.2.40.0040.00418.08
8.2.30.0080.00019.18
8.2.20.0000.00817.67
8.2.10.0040.00417.87
8.2.00.0070.00017.52
8.1.280.0070.00725.92
8.1.270.0030.00720.68
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00623.86
8.1.230.0110.00019.14
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0080.00317.35
8.1.190.0000.00717.22
8.1.180.0050.00318.10
8.1.170.0000.00818.47
8.1.160.0000.00721.94
8.1.150.0090.00018.70
8.1.140.0030.00619.11
8.1.130.0070.00017.89
8.1.120.0000.00717.34
8.1.110.0080.00017.29
8.1.100.0040.00417.37
8.1.90.0070.00017.44
8.1.80.0070.00017.31
8.1.70.0000.00717.41
8.1.60.0000.00817.50
8.1.50.0030.00917.36
8.1.40.0000.00717.50
8.1.30.0050.00317.43
8.1.20.0040.00417.55
8.1.10.0040.00417.53
8.1.00.0030.00617.41
8.0.300.0000.00818.77
8.0.290.0060.00316.63
8.0.280.0000.00718.47
8.0.270.0030.00317.25
8.0.260.0000.00617.30
8.0.250.0000.00717.01
8.0.240.0000.00616.82
8.0.230.0070.00016.85
8.0.220.0030.00316.84
8.0.210.0040.00416.70
8.0.200.0040.00416.78
8.0.190.0070.00016.76
8.0.180.0050.00216.81
8.0.170.0000.00716.84
8.0.160.0030.00316.73
8.0.150.0040.00416.78
8.0.140.0050.00216.78
8.0.130.0030.00313.21
8.0.120.0050.00316.69
8.0.110.0000.00716.73
8.0.100.0030.00416.80
8.0.90.0040.00416.83
8.0.80.0100.00716.71
8.0.70.0040.00416.72
8.0.60.0050.00216.61
8.0.50.0040.00416.82
8.0.30.0100.01316.98
8.0.20.0130.01017.40
8.0.10.0000.00716.77
8.0.00.0030.01416.73
7.4.330.0000.00515.03
7.4.320.0000.00616.52
7.4.300.0060.00016.49
7.4.290.0000.00716.57
7.4.280.0060.00316.35
7.4.270.0080.00016.43
7.4.260.0000.00616.39
7.4.250.0030.00316.48
7.4.240.0040.00316.55
7.4.230.0040.00416.34
7.4.220.0160.00316.54
7.4.210.0080.00616.38
7.4.200.0070.00016.45
7.4.160.0090.00616.54
7.4.150.0070.01017.40
7.4.140.0150.00517.86
7.4.130.0100.01016.42
7.4.120.0030.01516.46
7.4.110.0130.00316.43
7.4.100.0090.00916.46
7.4.90.0170.00016.49
7.4.80.0110.01419.39
7.4.70.0120.01216.51
7.4.60.0030.01316.51
7.4.50.0040.00016.17
7.4.40.0100.00716.44
7.4.30.0060.01116.46
7.4.00.0090.00614.52
7.3.330.0080.00013.16
7.3.320.0020.00212.96
7.3.310.0000.00716.24
7.3.300.0030.00316.19
7.3.290.0060.00916.20
7.3.280.0080.00816.24
7.3.270.0160.00317.40
7.3.260.0070.01716.41
7.3.250.0110.00616.33
7.3.240.0130.00316.25
7.3.230.0110.00516.39
7.3.210.0120.00616.45
7.3.200.0100.00619.39
7.3.190.0110.00616.36
7.3.180.0060.01316.23
7.3.170.0120.01016.59
7.3.160.0000.01516.20
7.2.330.0070.01016.47
7.2.320.0030.01416.58
7.2.310.0030.01316.33
7.2.300.0120.00316.69
7.2.290.0150.00716.74
7.2.60.0060.00916.64
7.2.00.0040.01119.50
7.1.200.0000.01215.68
7.1.100.0080.00317.46
7.1.70.0040.00417.16
7.1.60.0070.00419.46
7.1.50.0160.00616.97
7.1.00.0100.07022.29
7.0.200.0030.00616.64
7.0.140.0030.07022.09
7.0.90.0170.08020.04
7.0.80.0030.07719.91
7.0.70.0130.07319.99
7.0.60.0070.03719.89
7.0.50.0430.07720.37
7.0.40.0070.08020.17
7.0.30.0070.04020.13
7.0.20.0000.08020.13
7.0.10.0070.08720.09
7.0.00.0100.05320.17
5.6.280.0030.07321.07
5.6.230.0000.04020.53
5.6.220.0030.03320.64
5.6.210.0100.07320.58
5.6.200.0030.08721.01
5.6.190.0000.04721.10
5.6.180.0070.07721.02
5.6.170.0100.07721.02
5.6.160.0030.03720.95
5.6.150.0070.08021.05
5.6.140.0070.04720.95
5.6.130.0070.05021.06
5.6.120.0130.06321.05
5.6.110.0100.08021.03
5.6.100.0100.04021.16
5.6.90.0030.04021.04
5.6.80.0070.07720.45
5.6.70.0070.04720.48
5.6.60.0030.03320.48
5.6.50.0100.03320.33
5.6.40.0070.03320.48
5.6.30.0000.04320.41
5.6.20.0130.03020.36
5.6.10.0030.03320.39
5.6.00.0070.03020.38
5.5.370.0070.04320.34
5.5.360.0030.04720.31
5.5.350.0100.04720.41
5.5.340.0130.07320.87
5.5.330.0100.07720.73
5.5.320.0130.07720.83
5.5.310.0030.04720.91
5.5.300.0070.07720.89
5.5.290.0100.08320.60
5.5.280.0070.03720.64
5.5.270.0130.08020.76
5.5.260.0030.05020.90
5.5.250.0070.03320.73
5.5.240.0070.07320.29
5.5.230.0070.05320.15
5.5.220.0070.06020.28
5.5.210.0030.04320.01
5.5.200.0070.06320.09
5.5.190.0130.07020.21
5.5.180.0030.04020.27
5.5.160.0030.03320.27
5.5.150.0100.07020.15
5.5.140.0030.07720.13
5.5.130.0070.03020.24
5.5.120.0100.06020.12
5.5.110.0100.07720.16
5.5.100.0030.04020.13
5.5.90.0030.08320.12
5.5.80.0000.03720.11
5.5.70.0130.06319.93
5.5.60.0030.07320.08
5.5.50.0030.08019.99
5.5.40.0100.07320.04
5.5.30.0000.06320.07
5.5.20.0170.02320.05
5.5.10.0100.07019.97
5.5.00.0000.04320.00
5.4.450.0100.08019.40
5.4.440.0070.08019.46
5.4.430.0100.05719.14
5.4.420.0170.05019.49
5.4.410.0030.07019.16
5.4.400.0130.04719.10
5.4.390.0000.08018.81
5.4.380.0030.05719.10
5.4.370.0070.05719.03
5.4.360.0030.07718.81
5.4.350.0070.03019.09
5.4.340.0030.05318.80
5.4.320.0000.03719.05
5.4.310.0070.06718.98
5.4.300.0070.03018.96
5.4.290.0030.03318.78
5.4.280.0100.07019.07
5.4.270.0130.02719.01
5.4.260.0030.07718.98
5.4.250.0070.06018.89
5.4.240.0000.07319.08
5.4.230.0070.07019.04
5.4.220.0000.08319.13
5.4.210.0100.07018.80
5.4.200.0070.07719.05
5.4.190.0030.05718.93
5.4.180.0070.05318.80
5.4.170.0030.04019.09
5.4.160.0030.07319.20
5.4.150.0070.07719.22
5.4.140.0030.08016.22
5.4.130.0000.06316.22
5.4.120.0000.07716.22
5.4.110.0030.04716.36
5.4.100.0030.03716.31
5.4.90.0000.03716.34
5.4.80.0070.03316.31
5.4.70.0030.06316.20
5.4.60.0070.05316.23
5.4.50.0130.06316.25
5.4.40.0100.03016.35
5.4.30.0030.04716.32
5.4.20.0030.03316.27
5.4.10.0030.06716.22
5.4.00.0130.06315.68
5.3.290.0000.05014.67
5.3.280.0070.03014.41
5.3.270.0170.05714.54
5.3.260.0100.06714.58
5.3.250.0030.04014.50
5.3.240.0070.07714.56
5.3.230.0070.06714.46
5.3.220.0100.04714.56
5.3.210.0170.06714.43
5.3.200.0000.04014.54
5.3.190.0100.08014.53
5.3.180.0070.04314.46
5.3.170.0070.04714.42
5.3.160.0130.07314.54
5.3.150.0030.07314.53
5.3.140.0100.04014.38
5.3.130.0000.03314.38
5.3.120.0100.02714.55
5.3.110.0170.06314.54
5.3.100.0070.03714.02
5.3.90.0070.04313.99
5.3.80.0070.03713.95
5.3.70.0130.07013.87
5.3.60.0000.04713.86
5.3.50.0030.05713.70
5.3.40.0100.07713.95
5.3.30.0070.06713.76
5.3.20.0030.05013.68
5.3.10.0070.02713.56
5.3.00.0030.03013.64
5.2.170.0030.03711.19
5.2.160.0070.05010.95
5.2.150.0070.06011.09
5.2.140.0030.04010.97
5.2.130.0030.04011.10
5.2.120.0030.05711.06
5.2.110.0030.02311.09
5.2.100.0070.02011.09
5.2.90.0000.02711.06
5.2.80.0100.06010.91
5.2.70.0030.02311.18
5.2.60.0130.03311.06
5.2.50.0070.05711.05
5.2.40.0070.02010.78
5.2.30.0030.02310.79
5.2.20.0030.02310.80
5.2.10.0070.05710.90
5.2.00.0070.02010.77
5.1.60.0000.0239.99
5.1.50.0000.0439.98
5.1.40.0030.04010.04
5.1.30.0030.04010.41
5.1.20.0000.03310.29
5.1.10.0070.03310.14
5.1.00.0030.03310.05
5.0.50.0030.0278.54
5.0.40.0000.0478.48
5.0.30.0000.0338.26
5.0.20.0030.0138.29
5.0.10.0030.0308.11
5.0.00.0030.0378.00
4.4.90.0000.0377.32
4.4.80.0030.0107.32
4.4.70.0000.0137.32
4.4.60.0000.0137.32
4.4.50.0070.0237.32
4.4.40.0070.0277.32
4.4.30.0030.0307.32
4.4.20.0000.0137.32
4.4.10.0000.0207.32
4.4.00.0030.0477.32
4.3.110.0000.0237.32
4.3.100.0000.0377.32
4.3.90.0030.0207.32
4.3.80.0000.0277.32
4.3.70.0030.0107.32
4.3.60.0030.0307.32
4.3.50.0000.0137.32
4.3.40.0000.0337.32
4.3.30.0030.0377.32
4.3.20.0000.0377.32
4.3.10.0030.0307.32
4.3.00.0030.0337.32

preferences:
54.91 ms | 400 KiB | 5 Q