3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo '{"html":true,"data":'.json_encode(array('ab'=>2,'cd'=>3)).'}'; echo '\n'; echo json_encode(array('html'=>true,'data'=>array('ab'=>2,'cd'=>3)));

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)
8.3.60.0140.00016.38
8.3.50.0170.00522.06
8.3.40.0120.00618.64
8.3.30.0100.00619.00
8.3.20.0040.00420.09
8.3.10.0040.00421.72
8.3.00.0080.00019.38
8.2.180.0090.01218.03
8.2.170.0110.00422.96
8.2.160.0100.00722.12
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0030.00619.54
8.2.110.0090.00319.27
8.2.100.0080.00317.63
8.2.90.0000.00719.05
8.2.80.0040.00417.97
8.2.70.0060.00317.34
8.2.60.0030.00517.93
8.2.50.0000.00818.07
8.2.40.0080.00018.08
8.2.30.0040.00417.86
8.2.20.0040.00417.54
8.2.10.0030.00617.97
8.2.00.0000.00817.74
8.1.280.0180.00325.92
8.1.270.0060.00318.88
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0120.00317.42
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0000.01017.22
8.1.190.0000.00816.87
8.1.180.0040.00418.10
8.1.170.0040.00420.28
8.1.160.0000.00721.93
8.1.150.0000.00718.70
8.1.140.0070.00017.37
8.1.130.0070.00017.64
8.1.120.0050.00217.43
8.1.110.0030.00517.36
8.1.100.0000.00717.41
8.1.90.0000.00717.29
8.1.80.0000.00717.37
8.1.70.0080.00017.24
8.1.60.0030.00617.48
8.1.50.0040.00417.33
8.1.40.0000.00717.36
8.1.30.0030.00617.49
8.1.20.0050.00317.47
8.1.10.0000.00717.37
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0050.00216.63
8.0.280.0070.00018.47
8.0.270.0020.00517.16
8.0.260.0050.00217.10
8.0.250.0040.00416.82
8.0.240.0020.00516.74
8.0.230.0030.00616.74
8.0.220.0030.00316.75
8.0.210.0000.00816.79
8.0.200.0000.00616.82
8.0.190.0030.00316.94
8.0.180.0030.00516.90
8.0.170.0000.00816.85
8.0.160.0030.00516.69
8.0.150.0000.00716.75
8.0.140.0080.00016.66
8.0.130.0000.00713.30
8.0.120.0000.00816.78
8.0.110.0070.00016.86
8.0.100.0000.00916.83
8.0.90.0000.00816.86
8.0.80.0100.01316.74
8.0.70.0050.00216.70
8.0.60.0040.00416.70
8.0.50.0000.00716.62
8.0.30.0080.01617.01
8.0.20.0150.01017.40
8.0.10.0000.00816.82
8.0.00.0090.00916.62
7.4.330.0050.00015.03
7.4.320.0070.00016.41
7.4.300.0060.00016.46
7.4.290.0000.00716.46
7.4.280.0070.00316.34
7.4.270.0040.00416.45
7.4.260.0030.00316.44
7.4.250.0050.00216.23
7.4.240.0040.00316.34
7.4.230.0050.00216.46
7.4.220.0060.01316.37
7.4.210.0030.01116.33
7.4.200.0050.00316.48
7.4.160.0130.00316.34
7.4.150.0100.00717.40
7.4.140.0100.00817.86
7.4.130.0040.01216.42
7.4.120.0070.01116.44
7.4.110.0070.01116.34
7.4.100.0040.01616.50
7.4.90.0090.00816.30
7.4.80.0030.01919.39
7.4.70.0180.00316.32
7.4.60.0080.00816.40
7.4.50.0060.00316.53
7.4.40.0000.01616.41
7.4.30.0000.01716.27
7.4.00.0060.01014.75
7.3.330.0060.00012.95
7.3.320.0080.00413.10
7.3.310.0040.00415.98
7.3.300.0030.00516.20
7.3.290.0070.00016.17
7.3.280.0110.00616.16
7.3.270.0030.01417.40
7.3.260.0080.00816.63
7.3.250.0140.01016.21
7.3.240.0090.00916.14
7.3.230.0120.01216.39
7.3.210.0070.01016.32
7.3.200.0090.00919.39
7.3.190.0060.01016.13
7.3.180.0150.00016.08
7.3.170.0030.01516.52
7.3.160.0100.00716.29
7.3.10.0100.00316.60
7.3.00.0030.00916.71
7.2.330.0090.00916.64
7.2.320.0100.00616.64
7.2.310.0130.00316.54
7.2.300.0140.00916.57
7.2.290.0030.01316.35
7.2.130.0040.00916.57
7.2.120.0060.00516.72
7.2.110.0030.00916.88
7.2.100.0080.00416.76
7.2.90.0100.00316.89
7.2.80.0030.00916.84
7.2.70.0030.00916.97
7.2.60.0030.01116.61
7.2.50.0050.00816.88
7.2.40.0050.00816.74
7.2.30.0070.00717.02
7.2.20.0080.00816.77
7.2.10.0100.00416.63
7.2.00.0050.00917.59
7.1.250.0060.00515.57
7.1.100.0040.00718.00
7.1.70.0060.00317.14
7.1.60.0110.01119.50
7.1.50.0130.01016.84
7.1.00.0030.07722.54
7.0.200.0090.00014.98
7.0.140.0000.07721.99
7.0.90.0200.03720.03
7.0.80.0070.04319.87
7.0.70.0230.05719.93
7.0.60.0070.05019.88
7.0.50.0130.03320.25
7.0.40.0070.03720.15
7.0.30.0070.04020.10
7.0.20.0000.04720.11
7.0.10.0030.04320.12
7.0.00.0000.04720.14
5.6.280.0070.07020.92
5.6.240.0030.05320.59
5.6.230.0100.03720.52
5.6.220.0030.06020.55
5.6.210.0000.04320.70
5.6.200.0100.05320.95
5.6.190.0070.04021.02
5.6.180.0000.04720.93
5.6.170.0030.05020.96
5.6.160.0070.04020.88
5.6.150.0030.04321.02
5.6.140.0030.04321.04
5.6.130.0030.04320.95
5.6.120.0000.03721.03
5.6.110.0130.03321.07
5.6.100.0030.04320.98
5.6.90.0100.04020.91
5.6.80.0030.05020.55
5.6.70.0070.06320.38
5.6.60.0030.08720.30
5.6.50.0070.08320.38
5.6.40.0000.08320.32
5.6.30.0030.05320.36
5.6.20.0100.04320.37
5.6.10.0030.08320.46
5.6.00.0270.03020.44
5.5.380.0030.04020.54
5.5.370.0000.04720.41
5.5.360.0030.04020.34
5.5.350.0030.04020.46
5.5.340.0000.04320.86
5.5.330.0030.03720.76
5.5.320.0170.03020.91
5.5.310.0100.04720.92
5.5.300.0000.04720.77
5.5.290.0030.05720.77
5.5.280.0070.06020.64
5.5.270.0070.04020.76
5.5.260.0070.03720.75
5.5.250.0130.03020.45
5.5.240.0030.04020.24
5.5.230.0070.08020.16
5.5.220.0130.07020.20
5.5.210.0070.04320.20
5.5.200.0030.08320.27
5.5.190.0100.08020.18
5.5.180.0270.03320.17
5.5.160.0000.04320.27
5.5.150.0030.05720.27
5.5.140.0070.06320.14
5.5.130.0170.07020.22
5.5.120.0170.07020.07
5.5.110.0070.08020.20
5.5.100.0170.07020.10
5.5.90.0030.08720.09
5.5.80.0130.06720.14
5.5.70.0100.04720.15
5.5.60.0070.07320.13
5.5.50.0170.06720.05
5.5.40.0070.07020.14
5.5.30.0130.03719.95
5.5.20.0100.08720.07
5.5.10.0070.08319.94
5.5.00.0100.07020.03
5.4.450.0070.07719.47
5.4.440.0070.03719.23
5.4.430.0030.04719.15
5.4.420.0070.03319.57
5.4.410.0030.04319.16
5.4.400.0130.02719.10
5.4.390.0000.04019.02
5.4.380.0100.08019.03
5.4.370.0070.06319.07
5.4.360.0030.06019.10
5.4.350.0070.04719.06
5.4.340.0070.07719.15
5.4.320.0130.05718.90
5.4.310.0030.08019.14
5.4.300.0100.05319.05
5.4.290.0100.06319.11
5.4.280.0030.07318.81
5.4.270.0030.08019.07
5.4.260.0130.04019.02
5.4.250.0130.07319.02
5.4.240.0200.05319.14
5.4.230.0030.07318.95
5.4.220.0100.07318.96
5.4.210.0100.07019.09
5.4.200.0030.05318.78
5.4.190.0100.04719.03
5.4.180.0070.07719.06
5.4.170.0270.04318.91
5.4.160.0030.04318.78
5.4.150.0030.08019.01
5.4.140.0070.05016.02
5.4.130.0070.04316.33
5.4.120.0170.03016.29
5.4.110.0100.06016.40
5.4.100.0070.07316.32
5.4.90.0070.07016.43
5.4.80.0070.05316.20
5.4.70.0070.04316.33
5.4.60.0130.07716.21
5.4.50.0030.07316.23
5.4.40.0070.07316.46
5.4.30.0170.06716.31
5.4.20.0100.07316.18
5.4.10.0000.06716.20
5.4.00.0000.04015.68
5.3.290.0030.07314.57
5.3.280.0100.07314.58
5.3.270.0000.05014.59
5.3.260.0000.07314.57
5.3.250.0000.05314.59
5.3.240.0070.07014.45
5.3.230.0100.07314.55
5.3.220.0070.07714.54
5.3.210.0030.07014.46
5.3.200.0030.06014.48
5.3.190.0070.07314.47
5.3.180.0200.02314.41
5.3.170.0130.03314.54
5.3.160.0100.03714.52
5.3.150.0070.05014.55
5.3.140.0000.07014.41
5.3.130.0030.04314.49
5.3.120.0070.04014.36
5.3.110.0070.07014.52
5.3.100.0100.03313.97
5.3.90.0070.04713.85
5.3.80.0170.06713.77
5.3.70.0030.04013.98
5.3.60.0070.06013.90
5.3.50.0000.04313.85
5.3.40.0030.04713.71
5.3.30.0070.04713.89
5.3.20.0000.05313.46
5.3.10.0070.06013.63
5.3.00.0030.05013.50
5.2.170.0070.02711.06
5.2.160.0030.06010.98
5.2.150.0000.04311.16
5.2.140.0070.02711.16
5.2.130.0000.03710.93
5.2.120.0030.05711.14
5.2.110.0000.03010.89
5.2.100.0000.03010.96
5.2.90.0030.06310.92
5.2.80.0070.04710.94
5.2.70.0100.05311.14
5.2.60.0000.05311.06
5.2.50.0070.05711.05
5.2.40.0000.05711.04
5.2.30.0100.04011.04
5.2.20.0070.07710.96
5.2.10.0070.03010.91
5.2.00.0170.05010.79
5.1.60.0000.0439.87
5.1.50.0030.0479.82
5.1.40.0000.02710.03
5.1.30.0030.04310.41
5.1.20.0100.05310.40
5.1.10.0070.04710.11
5.1.00.0000.05710.14
5.0.50.0000.0278.55
5.0.40.0030.0178.41
5.0.30.0000.0378.10
5.0.20.0070.0138.26
5.0.10.0130.0308.19
5.0.00.0070.0638.14
4.4.90.0030.0237.61
4.4.80.0000.0477.61
4.4.70.0030.0337.61
4.4.60.0000.0377.61
4.4.50.0030.0307.61
4.4.40.0000.0577.61
4.4.30.0030.0207.61
4.4.20.0000.0237.61
4.4.10.0000.0307.61
4.4.00.0000.0377.61
4.3.110.0030.0137.61
4.3.100.0030.0337.61
4.3.90.0000.0337.61
4.3.80.0000.0237.61
4.3.70.0030.0307.61
4.3.60.0000.0337.61
4.3.50.0030.0237.61
4.3.40.0030.0377.61
4.3.30.0000.0277.61
4.3.20.0030.0177.61
4.3.10.0000.0177.61
4.3.00.0030.0137.61

preferences:
45.31 ms | 401 KiB | 5 Q