3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var="\u092e\u0941\u0930\u0932\u0940 \u0938\u093e\u0930"; echo json_decode("\"$var\""); // based on deceze's comment

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)
8.3.60.0150.00316.63
8.3.50.0080.01117.29
8.3.40.0120.00318.68
8.3.30.0140.00418.49
8.3.20.0040.00418.65
8.3.10.0060.00320.52
8.3.00.0040.00417.50
8.2.180.0110.00725.92
8.2.170.0110.00318.83
8.2.160.0070.00722.12
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0000.00919.36
8.2.110.0030.00722.08
8.2.100.0050.00517.72
8.2.90.0040.00417.75
8.2.80.0040.00418.66
8.2.70.0000.00817.50
8.2.60.0030.00618.04
8.2.50.0050.00318.07
8.2.40.0040.00418.35
8.2.30.0030.00619.86
8.2.20.0000.00717.71
8.2.10.0000.00817.67
8.2.00.0030.00617.58
8.1.280.0070.01425.92
8.1.270.0030.00622.08
8.1.260.0000.00726.35
8.1.250.0070.00728.09
8.1.240.0060.00623.89
8.1.230.0090.00320.88
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0080.00017.23
8.1.190.0030.00517.10
8.1.180.0030.00618.10
8.1.170.0040.00418.50
8.1.160.0070.00018.67
8.1.150.0040.00418.62
8.1.140.0000.00817.35
8.1.130.0000.00717.84
8.1.120.0000.00717.42
8.1.110.0000.00817.34
8.1.100.0000.00817.27
8.1.90.0040.00417.34
8.1.80.0030.00317.29
8.1.70.0000.00717.29
8.1.60.0050.00317.41
8.1.50.0000.00817.40
8.1.40.0000.00717.38
8.1.30.0050.00217.52
8.1.20.0050.00317.58
8.1.10.0000.00817.49
8.1.00.0080.00017.32
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.45
8.0.270.0030.00317.26
8.0.260.0000.00816.76
8.0.250.0050.00316.86
8.0.240.0000.01016.86
8.0.230.0030.00316.91
8.0.220.0040.00416.80
8.0.210.0040.00416.95
8.0.200.0040.00416.83
8.0.190.0070.00016.89
8.0.180.0050.00316.93
8.0.170.0030.00616.87
8.0.160.0040.00416.87
8.0.150.0000.00716.77
8.0.140.0050.00316.88
8.0.130.0050.00013.33
8.0.120.0040.00416.82
8.0.110.0040.00416.79
8.0.100.0000.00816.93
8.0.90.0040.00416.94
8.0.80.0070.00716.83
8.0.70.0070.00016.98
8.0.60.0040.00416.89
8.0.50.0050.00216.77
8.0.30.0090.01316.99
8.0.20.0100.00817.37
8.0.10.0040.00416.95
8.0.00.0120.01016.71
7.4.330.0040.00013.03
7.4.320.0030.00316.36
7.4.300.0040.00416.30
7.4.290.0030.00316.53
7.4.280.0060.00316.49
7.4.270.0000.00716.54
7.4.260.0050.00013.25
7.4.250.0050.00316.41
7.4.240.0000.00716.54
7.4.230.0040.00416.44
7.4.220.0030.01616.32
7.4.210.0040.01016.48
7.4.200.0030.00316.54
7.4.190.0030.00316.63
7.4.150.0090.00916.63
7.4.140.0110.01016.48
7.4.130.0070.01416.50
7.4.120.0130.00716.49
7.4.110.0070.01416.35
7.4.100.0110.01116.39
7.4.90.0100.00716.49
7.4.80.0130.00319.39
7.4.70.0130.00316.41
7.4.60.0110.00616.48
7.4.50.0040.00416.52
7.4.40.0030.01016.39
7.4.30.0070.01016.54
7.4.00.0000.01614.79
7.3.330.0000.00612.96
7.3.320.0030.00313.00
7.3.310.0000.00716.21
7.3.300.0060.00016.11
7.3.290.0080.01216.31
7.3.280.0080.00916.21
7.3.270.0070.01116.26
7.3.260.0090.01116.32
7.3.250.0130.00516.44
7.3.240.0090.00916.32
7.3.230.0120.01216.58
7.3.210.0060.01716.30
7.3.200.0130.00316.56
7.3.190.0070.01016.32
7.3.180.0060.00916.37
7.3.170.0030.01216.52
7.3.160.0090.00616.38
7.3.120.0090.00514.96
7.3.10.0040.00716.59
7.3.00.0000.01216.55
7.2.330.0100.01416.51
7.2.320.0030.01416.28
7.2.310.0120.01216.40
7.2.300.0110.00816.57
7.2.290.0120.00616.30
7.2.130.0110.00016.74
7.2.120.0070.00716.79
7.2.110.0100.00316.61
7.2.100.0040.00416.68
7.2.90.0120.00416.99
7.2.80.0000.01416.46
7.2.70.0060.00616.75
7.2.60.0060.00616.58
7.2.50.0100.00316.74
7.2.40.0030.00816.59
7.2.30.0060.00616.85
7.2.20.0030.00716.50
7.2.10.0080.00316.88
7.2.00.0080.00817.92
7.1.250.0060.00615.50
7.1.200.0250.01115.39
7.1.100.0080.00418.22
7.1.70.0000.01116.80
7.1.60.0070.01819.40
7.1.50.0040.01816.95
7.1.00.0070.07022.42
7.0.200.0150.00614.82
7.0.140.0070.07322.09
7.0.120.0000.07021.95
7.0.60.0130.08020.00
7.0.50.0100.07317.87
7.0.40.0200.07720.02
7.0.30.0470.06320.30
7.0.20.0200.07320.19
7.0.10.0200.07320.12
7.0.00.0100.08720.19
5.6.280.0000.07721.03
5.6.210.0130.07320.74
5.6.200.0070.08718.11
5.6.190.0030.05020.57
5.6.180.0430.07020.27
5.6.170.0270.06020.44
5.6.160.0170.06720.50
5.6.150.0100.08318.09
5.6.140.0100.07318.18
5.6.130.0030.08318.20
5.6.120.0070.07720.91
5.6.110.0000.04721.10
5.6.100.0070.06321.00
5.6.90.0000.04320.96
5.6.80.0070.05020.47
5.5.350.0170.07720.38
5.5.340.0070.05718.02
5.5.330.0130.05320.20
5.5.320.0400.07720.32
5.5.310.0300.06320.16
5.5.300.0100.07718.01
5.5.290.0100.06318.00
5.5.280.0070.09020.93
5.5.270.0130.07320.77
5.5.260.0130.07720.75
5.5.250.0130.04720.48
5.5.240.0200.07020.17
5.4.450.0370.03319.24
5.4.440.0430.06719.57
5.4.430.0300.05319.40
5.4.420.0400.05319.09
5.4.410.0300.04019.34
5.4.400.0370.05019.16
5.4.390.0330.03719.10
5.4.380.0500.06019.09
5.4.370.0370.05719.24
5.4.360.0400.03319.25
5.4.350.0370.06719.09
5.4.340.0370.04319.09
5.4.320.0330.06719.09
5.4.310.0370.04319.10
5.4.300.0430.04319.24
5.4.290.0430.06019.25
5.4.280.0500.06718.93
5.4.270.0400.05718.73
5.4.260.0370.03318.77
5.4.250.0430.06718.92
5.4.240.0230.04319.07
5.4.230.0500.05318.93
5.4.220.0370.03319.24
5.4.210.0270.04019.05
5.4.200.0430.04318.88
5.4.190.0430.06018.77
5.4.180.0370.06019.07
5.4.170.0500.06319.24
5.4.160.0470.06318.89
5.4.150.0430.05719.19
5.4.140.0330.05016.27
5.4.130.0300.04716.30
5.4.120.0500.06016.32
5.4.110.0430.05016.39
5.4.100.0570.05316.39
5.4.90.0400.06316.46
5.4.80.0470.06016.39
5.4.70.0370.06016.37
5.4.60.0300.03716.37
5.4.50.0300.03716.19
5.4.40.0330.03316.44
5.4.30.0270.03716.36
5.4.20.0370.03316.31
5.4.10.0400.04016.36
5.4.00.0570.05015.69
5.3.290.0370.07014.52
5.3.280.0370.07014.45
5.3.270.0370.04314.70
5.3.260.0270.04314.62
5.3.250.0270.04014.55
5.3.240.0430.03714.45
5.3.230.0370.04314.43
5.3.220.0470.06314.51
5.3.210.0370.04714.61
5.3.200.0300.05014.50
5.3.190.0330.07314.53
5.3.180.0270.04014.57
5.3.170.0300.03714.39
5.3.160.0270.04014.40
5.3.150.0270.04014.40
5.3.140.0270.06014.60
5.3.130.0330.05014.50
5.3.120.0300.04014.39
5.3.110.0330.06014.51
5.3.100.0330.04713.94
5.3.90.0270.04013.96
5.3.80.0330.04013.87
5.3.70.0400.04714.11
5.3.60.0500.03013.95
5.3.50.0330.03713.80
5.3.40.0370.04013.89
5.3.30.0430.05014.00
5.3.20.0430.03313.64
5.3.10.0330.06313.60
5.3.00.0370.04013.65
5.2.170.0300.05711.08
5.2.160.0230.03311.16
5.2.150.0200.03311.00
5.2.140.0430.04311.00
5.2.130.0270.04710.96
5.2.120.0270.02711.15
5.2.110.0270.03711.15
5.2.100.0500.04011.01
5.2.90.0270.02710.98
5.2.80.0270.03310.92
5.2.70.0270.03710.93
5.2.60.0300.02311.05
5.2.50.0330.03011.11
5.2.40.0230.03310.84
5.2.30.0230.04711.02
5.2.20.0230.03011.11
5.2.10.0230.03310.81
5.2.00.0300.03010.62
5.1.60.0230.02010.42
5.1.50.0300.04710.42
5.1.40.0270.04710.42
5.1.30.0430.04010.42
5.1.20.0330.04010.42
5.1.10.0300.05310.42
5.1.00.0230.04010.42
5.0.50.0100.02310.42
5.0.40.0130.02310.42
5.0.30.0170.05310.42
5.0.20.0170.02010.42
5.0.10.0130.01710.42
5.0.00.0100.03010.42
4.4.90.0100.02010.42
4.4.80.0130.01710.42
4.4.70.0100.02010.42
4.4.60.0170.03710.42
4.4.50.0100.02710.42
4.4.40.0130.03710.42
4.4.30.0130.02010.42
4.4.20.0100.02010.42
4.4.10.0130.01710.42
4.4.00.0130.03010.42
4.3.110.0170.01710.42
4.3.100.0130.01710.42
4.3.90.0130.02010.42
4.3.80.0130.05010.42
4.3.70.0130.01310.42
4.3.60.0130.02010.42
4.3.50.0130.01710.42
4.3.40.0230.03010.42
4.3.30.0070.02310.42
4.3.20.0070.01710.42
4.3.10.0030.03710.42
4.3.00.0070.01310.42

preferences:
35.8 ms | 401 KiB | 5 Q