3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = rawurlencode('a b c +/'); var_dump($x, rawurldecode($x), urldecode($x));

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)
8.3.40.0110.01118.60
8.3.30.0160.00018.55
8.3.20.0030.00620.09
8.3.10.0040.00423.71
8.3.00.0000.00919.26
8.2.170.0040.01122.96
8.2.160.0100.01020.43
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00721.04
8.2.120.0080.00026.35
8.2.110.0060.00320.46
8.2.100.0080.00417.59
8.2.90.0030.00517.50
8.2.80.0040.00717.97
8.2.70.0000.00917.93
8.2.60.0000.00818.09
8.2.50.0000.00918.10
8.2.40.0040.00419.22
8.2.30.0050.00521.03
8.2.20.0040.00418.00
8.2.10.0000.00717.86
8.2.00.0050.00217.93
8.1.270.0040.00422.19
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.90
8.1.230.0080.00322.13
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0070.00018.76
8.1.160.0000.00718.92
8.1.150.0040.00418.69
8.1.140.0040.00419.37
8.1.130.0040.00418.79
8.1.120.0000.00717.43
8.1.110.0040.00417.23
8.1.100.0030.00517.37
8.1.90.0050.00617.26
8.1.80.0000.00717.34
8.1.70.0000.00817.41
8.1.60.0040.00417.39
8.1.50.0000.00717.44
8.1.40.0080.00017.40
8.1.30.0040.00417.55
8.1.20.0100.00017.58
8.1.10.0080.00017.35
8.1.00.0000.00717.38
8.0.300.0080.00020.08
8.0.290.0000.00816.63
8.0.280.0030.00518.27
8.0.270.0030.00317.16
8.0.260.0050.00516.72
8.0.250.0030.00316.91
8.0.240.0040.00416.83
8.0.230.0030.00316.74
8.0.220.0000.00616.82
8.0.210.0020.00516.82
8.0.200.0050.00316.93
8.0.190.0040.00716.76
8.0.180.0070.00016.87
8.0.170.0040.00416.86
8.0.160.0000.00816.80
8.0.150.0040.00416.75
8.0.140.0110.00016.76
8.0.130.0030.00313.31
8.0.120.0070.00016.74
8.0.110.0070.00016.70
8.0.100.0000.00716.73
8.0.90.0050.00216.93
8.0.80.0100.00616.77
8.0.70.0050.00216.75
8.0.60.0070.00016.88
8.0.50.0000.00716.70
8.0.30.0130.00316.97
8.0.20.0090.01117.40
8.0.10.0040.00417.04
8.0.00.0030.01316.66
7.4.330.0030.00315.55
7.4.320.0000.00716.43
7.4.300.0040.00416.43
7.4.290.0070.00416.46
7.4.280.0080.00016.51
7.4.270.0000.00616.57
7.4.260.0030.00316.41
7.4.250.0030.00316.49
7.4.240.0060.00316.38
7.4.230.0040.00416.59
7.4.220.0040.01116.55
7.4.210.0090.01016.45
7.4.200.0000.00716.55
7.4.160.0090.00616.57
7.4.150.0090.01317.40
7.4.140.0110.01017.86
7.4.130.0120.00616.48
7.4.120.0090.01016.32
7.4.110.0030.01616.29
7.4.100.0100.00716.45
7.4.90.0070.01516.21
7.4.80.0080.01219.39
7.4.70.0030.01316.39
7.4.60.0150.00316.43
7.4.50.0000.01316.23
7.4.40.0090.00616.39
7.4.30.0120.00816.25
7.4.00.0100.00814.91
7.3.330.0060.00012.86
7.3.320.0030.00312.87
7.3.310.0060.00016.14
7.3.300.0000.00616.15
7.3.290.0070.00016.19
7.3.280.0060.00916.13
7.3.270.0060.01217.40
7.3.260.0090.00816.22
7.3.250.0120.00816.36
7.3.240.0070.01016.23
7.3.230.0110.00916.14
7.3.210.0030.01416.15
7.3.200.0090.00916.02
7.3.190.0060.01016.20
7.3.180.0120.00316.34
7.3.170.0070.00816.23
7.3.160.0090.00616.33
7.3.120.0000.01814.60
7.3.110.0130.00314.76
7.3.100.0040.01214.27
7.3.90.0100.00714.70
7.3.80.0030.01214.62
7.3.70.0070.00714.80
7.3.60.0040.01114.43
7.3.50.0040.00714.58
7.3.40.0090.00614.43
7.3.30.0060.00614.46
7.3.20.0070.00716.56
7.3.10.0080.00616.51
7.3.00.0100.00816.49
7.2.330.0120.00616.33
7.2.320.0090.01316.21
7.2.310.0090.00916.29
7.2.300.0070.01116.55
7.2.290.0100.00716.66
7.2.250.0110.00714.40
7.2.240.0130.00714.93
7.2.230.0040.01414.70
7.2.220.0100.00714.95
7.2.210.0030.01015.15
7.2.200.0070.01014.75
7.2.190.0030.01214.76
7.2.180.0090.00314.96
7.2.170.0110.00414.80
7.2.130.0080.01516.34
7.2.120.0100.01016.39
7.2.110.0090.00616.70
7.2.100.0060.00616.77
7.2.90.0070.01116.52
7.2.80.0090.00316.79
7.2.70.0030.00716.75
7.2.60.0070.00716.67
7.2.50.0060.00316.74
7.2.40.0070.00716.96
7.2.30.0100.00316.64
7.2.20.0060.00316.57
7.2.10.0140.00316.84
7.2.00.0030.00618.01
7.1.330.0100.00315.85
7.1.320.0090.00015.67
7.1.310.0060.00615.74
7.1.300.0100.00015.89
7.1.290.0040.00815.61
7.1.280.0030.00915.71
7.1.270.0000.01115.71
7.1.260.0140.00315.49
7.1.250.0070.00715.56
7.1.200.0060.00315.72
7.1.100.0000.01118.23
7.1.70.0080.00417.07
7.1.60.0100.01434.99
7.1.50.0180.00734.75
7.1.40.0190.00634.21
7.1.30.0120.01234.30
7.1.20.0190.00634.45
7.1.10.0000.01116.43
7.1.00.0030.00916.82
7.0.200.0080.00416.67
7.0.190.0030.00916.69
7.0.180.0030.01216.03
7.0.170.0080.00316.03
7.0.160.0000.01116.06
7.0.150.0030.01316.00
7.0.140.0030.01016.21
7.0.130.0030.00916.30
7.0.120.0000.01116.45
7.0.110.0000.01116.27
7.0.100.0000.01116.23
7.0.90.0070.00416.37
7.0.80.0060.00616.34
7.0.70.0070.00416.12
7.0.60.0040.00816.05
7.0.50.0000.01216.20
7.0.40.0020.01016.60
7.0.30.0080.00916.34
7.0.20.0060.00616.39
7.0.10.0030.00916.39
7.0.00.0040.00716.38

preferences:
36.04 ms | 400 KiB | 5 Q