3v4l.org

run code in 300+ PHP versions simultaneously
<?php print urldecode('%25C3%25A0'); print urldecode(urldecode('%25C3%25A0'));

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)
8.3.60.0120.00918.30
8.3.50.0110.00416.21
8.3.40.0070.01418.63
8.3.30.0060.01018.46
8.3.20.0070.00020.21
8.3.10.0030.00623.59
8.3.00.0080.00019.68
8.2.180.0100.01018.06
8.2.170.0070.00722.96
8.2.160.0120.00318.96
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0050.00219.39
8.2.120.0050.00326.35
8.2.110.0040.00420.35
8.2.100.0040.00817.91
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0050.00317.80
8.2.50.0040.00418.10
8.2.40.0070.00020.39
8.2.30.0070.00019.14
8.2.20.0000.00717.86
8.2.10.0080.00017.96
8.2.00.0000.00817.94
8.1.280.0070.01125.92
8.1.270.0040.00423.96
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00620.88
8.1.230.0040.00719.15
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0110.00017.10
8.1.190.0030.00517.00
8.1.180.0030.00518.10
8.1.170.0000.00918.49
8.1.160.0000.00718.85
8.1.150.0060.00318.82
8.1.140.0040.00419.33
8.1.130.0050.00318.62
8.1.120.0080.00017.18
8.1.110.0030.00517.27
8.1.100.0040.00417.21
8.1.90.0040.00417.27
8.1.80.0000.00717.21
8.1.70.0040.00417.22
8.1.60.0050.00317.50
8.1.50.0040.00417.42
8.1.40.0080.00017.36
8.1.30.0000.00817.52
8.1.20.0000.00717.47
8.1.10.0030.00617.54
8.1.00.0000.00817.39
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.31
8.0.270.0030.00317.23
8.0.260.0030.00316.80
8.0.250.0030.00316.78
8.0.240.0030.00616.89
8.0.230.0000.00716.76
8.0.220.0070.00016.67
8.0.210.0030.00316.63
8.0.200.0060.00016.85
8.0.190.0030.00716.68
8.0.180.0030.00316.73
8.0.170.0030.00316.77
8.0.160.0070.00016.64
8.0.150.0030.00316.59
8.0.140.0030.00316.62
8.0.130.0050.00013.17
8.0.120.0030.00516.69
8.0.110.0040.00416.69
8.0.100.0040.00416.69
8.0.90.0040.00416.63
8.0.80.0060.00916.73
8.0.70.0050.00216.64
8.0.60.0000.00716.63
8.0.50.0040.00416.59
8.0.30.0070.01116.80
8.0.20.0130.00617.40
8.0.10.0000.00716.67
8.0.00.0140.00316.42
7.4.330.0030.00315.55
7.4.320.0000.00716.48
7.4.300.0060.00016.37
7.4.290.0000.00816.37
7.4.280.0050.00216.34
7.4.270.0030.00316.47
7.4.260.0000.01016.49
7.4.250.0000.00716.26
7.4.240.0070.00016.46
7.4.230.0070.00016.55
7.4.220.0150.00316.32
7.4.210.0110.00316.40
7.4.200.0030.00316.36
7.4.160.0090.00916.39
7.4.150.0070.01117.40
7.4.140.0120.00917.86
7.4.130.0150.00316.26
7.4.120.0110.00616.39
7.4.110.0070.01016.62
7.4.100.0080.01516.44
7.4.90.0100.00616.36
7.4.80.0070.01019.39
7.4.70.0100.01016.42
7.4.60.0090.00616.28
7.4.50.0060.00916.47
7.4.40.0130.00316.64
7.4.30.0110.00516.22
7.4.00.0090.00614.72
7.3.330.0000.00512.96
7.3.320.0030.00312.83
7.3.310.0000.00715.99
7.3.300.0000.00716.01
7.3.290.0070.00816.09
7.3.280.0100.00916.14
7.3.270.0120.00617.40
7.3.260.0080.00916.32
7.3.250.0120.00516.34
7.3.240.0100.00816.25
7.3.230.0060.01016.44
7.3.210.0140.00416.27
7.3.200.0100.00716.29
7.3.190.0130.00316.44
7.3.180.0120.00416.36
7.3.170.0030.01216.21
7.3.160.0120.00316.35
7.3.120.0100.01015.01
7.3.110.0070.01114.72
7.3.100.0090.00614.72
7.3.90.0120.00014.76
7.3.80.0000.01914.54
7.3.70.0030.01014.73
7.3.60.0090.00614.66
7.3.50.0000.01514.55
7.3.40.0040.01214.57
7.3.30.0070.01114.64
7.3.20.0070.01116.61
7.3.10.0090.00916.71
7.3.00.0060.00916.69
7.2.330.0030.01416.18
7.2.320.0100.01016.38
7.2.310.0130.00316.59
7.2.300.0090.01516.63
7.2.290.0110.00716.32
7.2.250.0070.01114.85
7.2.240.0070.01415.06
7.2.230.0040.01114.55
7.2.220.0030.00614.67
7.2.210.0030.01314.89
7.2.200.0070.00714.95
7.2.190.0030.01315.00
7.2.180.0070.00714.81
7.2.170.0000.01414.81
7.2.60.0070.00716.64
7.2.00.0000.01418.83
7.1.330.0030.01015.81
7.1.320.0000.01515.80
7.1.310.0080.00415.73
7.1.300.0070.00715.79
7.1.290.0000.01415.44
7.1.280.0000.01215.25
7.1.270.0070.01115.49
7.1.260.0070.01015.57
7.1.200.0030.01015.43
7.1.100.0100.00617.86
7.1.70.0060.01316.94
7.1.60.0220.01735.09
7.1.50.0200.01834.41
7.1.40.0290.01234.42
7.1.30.0230.02134.51
7.1.20.0240.01534.55
7.1.10.0000.01716.65
7.1.00.0060.01116.75
7.0.200.0150.00316.40
7.0.190.0050.01416.68
7.0.180.0080.01116.24
7.0.170.0070.01116.04
7.0.160.0080.00916.00
7.0.150.0080.01016.26
7.0.140.0060.01016.34
7.0.130.0060.01316.42
7.0.120.0170.02516.36
7.0.110.0070.00916.21
7.0.100.0040.01216.02
7.0.90.0030.01216.09
7.0.80.0060.01116.16
7.0.70.0070.01016.14
7.0.60.0080.00915.89
7.0.50.0130.00516.31
7.0.40.0060.00916.14
7.0.30.0430.01114.67
7.0.20.0080.00816.34
7.0.10.0040.01216.10
7.0.00.0070.01016.07

preferences:
34.73 ms | 401 KiB | 5 Q