3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = rawurlencode('a b c +/'); $x2 = rawurlencode('a b c +/'); var_dump($x, rawurldecode($x), urldecode($x)); var_dump($x2, rawurldecode($x2), urldecode($x2));

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)
8.3.60.0070.00716.63
8.3.50.0140.00416.25
8.3.40.0060.00918.54
8.3.30.0120.00318.54
8.3.20.0060.00320.21
8.3.10.0040.00423.66
8.3.00.0050.00319.13
8.2.180.0110.00316.34
8.2.170.0070.00722.96
8.2.160.0130.00920.26
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00321.11
8.2.120.0050.00326.35
8.2.110.0060.00319.30
8.2.100.0070.00318.03
8.2.90.0030.00619.09
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0030.00617.80
8.2.50.0000.00818.10
8.2.40.0050.00320.42
8.2.30.0030.00620.85
8.2.20.0040.00418.05
8.2.10.0030.00417.86
8.2.00.0000.00717.89
8.1.280.0100.00725.92
8.1.270.0040.00421.95
8.1.260.0050.00326.35
8.1.250.0050.00228.09
8.1.240.0060.00322.36
8.1.230.0030.01117.45
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0030.00717.22
8.1.190.0050.00317.23
8.1.180.0030.00618.10
8.1.170.0040.00418.46
8.1.160.0000.00718.91
8.1.150.0000.00718.79
8.1.140.0000.00919.50
8.1.130.0030.00618.84
8.1.120.0000.00717.38
8.1.110.0000.00817.39
8.1.100.0040.00417.36
8.1.90.0040.00717.39
8.1.80.0000.00717.39
8.1.70.0040.00417.43
8.1.60.0000.00917.51
8.1.50.0000.00717.32
8.1.40.0000.00817.45
8.1.30.0000.00717.60
8.1.20.0060.00317.53
8.1.10.0000.00717.46
8.1.00.0040.00417.38
8.0.300.0030.00618.77
8.0.290.0070.00016.58
8.0.280.0000.00718.27
8.0.270.0000.00717.17
8.0.260.0030.00316.74
8.0.250.0000.00616.89
8.0.240.0070.00016.77
8.0.230.0040.00416.79
8.0.220.0000.00616.77
8.0.210.0070.00016.82
8.0.200.0080.00016.85
8.0.190.0040.00416.74
8.0.180.0000.00816.82
8.0.170.0030.00616.81
8.0.160.0050.00216.71
8.0.150.0000.00716.88
8.0.140.0040.00716.79
8.0.130.0000.00613.32
8.0.120.0030.00516.82
8.0.110.0030.00516.68
8.0.100.0040.00416.70
8.0.90.0040.00416.68
8.0.80.0030.01216.75
8.0.70.0000.00716.70
8.0.60.0000.00716.70
8.0.50.0000.00716.64
8.0.30.0100.00816.92
8.0.20.0130.00717.40
8.0.10.0040.00416.92
8.0.00.0120.00616.66
7.4.330.0050.00015.55
7.4.320.0070.00016.34
7.4.300.0030.00316.48
7.4.290.0100.00016.46
7.4.280.0080.00016.54
7.4.270.0030.00316.49
7.4.260.0040.00416.55
7.4.250.0050.00216.47
7.4.240.0000.00716.42
7.4.230.0050.00316.41
7.4.220.0100.00716.45
7.4.210.0070.00816.50
7.4.200.0000.00716.45
7.4.160.0090.00616.34
7.4.150.0170.01717.40
7.4.140.0100.01017.86
7.4.130.0100.00816.26
7.4.120.0110.01016.48
7.4.110.0150.00916.37
7.4.100.0180.00016.38
7.4.90.0080.00816.53
7.4.80.0160.00419.39
7.4.70.0060.01016.54
7.4.60.0070.01016.59
7.4.50.0070.00316.43
7.4.40.0110.00616.39
7.4.30.0080.00816.32
7.4.00.0070.00814.79
7.3.330.0070.00012.96
7.3.320.0050.00013.01
7.3.310.0000.00716.15
7.3.300.0000.00616.13
7.3.290.0030.00316.04
7.3.280.0080.00916.13
7.3.270.0000.01817.40
7.3.260.0130.00516.24
7.3.250.0130.00716.22
7.3.240.0090.00916.26
7.3.230.0100.00816.22
7.3.210.0110.00716.15
7.3.200.0090.00916.25
7.3.190.0060.01116.05
7.3.180.0120.00816.04
7.3.170.0120.00416.12
7.3.160.0090.00616.18
7.3.120.0100.01014.51
7.3.110.0070.01014.57
7.3.100.0080.00814.57
7.3.90.0030.00714.58
7.3.80.0030.01014.83
7.3.70.0000.01014.73
7.3.60.0070.00714.63
7.3.50.0000.00814.67
7.3.40.0040.01514.42
7.3.30.0060.00914.58
7.3.20.0060.00616.47
7.3.10.0040.01416.16
7.3.00.0070.00716.34
7.2.330.0150.00616.59
7.2.320.0090.01216.49
7.2.310.0140.00716.57
7.2.300.0100.00716.68
7.2.290.0040.01916.31
7.2.250.0030.01614.74
7.2.240.0000.01514.93
7.2.230.0040.01114.82
7.2.220.0060.00314.87
7.2.210.0120.00315.13
7.2.200.0060.00315.00
7.2.190.0060.00314.96
7.2.180.0070.00715.03
7.2.170.0120.00614.94
7.2.60.0120.00016.73
7.1.330.0070.00715.43
7.1.320.0000.01615.82
7.1.310.0050.00815.59
7.1.300.0070.00715.64
7.1.290.0060.00615.54
7.1.280.0040.01415.75
7.1.270.0100.00715.50
7.1.260.0000.01415.90
7.1.200.0030.01015.48
7.1.100.0040.01118.13
7.1.70.0040.00817.07
7.1.60.0170.00735.00
7.1.50.0150.01234.69
7.1.40.0270.00934.15
7.1.30.0200.00734.21
7.1.20.0100.01734.42
7.1.10.0000.01216.53
7.1.00.0060.00616.61
7.0.200.0030.00916.50
7.0.190.0070.00416.29
7.0.180.0070.00716.16
7.0.170.0030.00916.28
7.0.160.0080.00415.99
7.0.150.0070.01015.88
7.0.140.0030.01016.07
7.0.130.0040.00816.31
7.0.120.0000.01116.54
7.0.110.0080.00316.14
7.0.100.0000.01116.34
7.0.90.0000.01316.09
7.0.80.0000.01416.34
7.0.70.0090.00316.37
7.0.60.0030.00915.79
7.0.50.0040.00816.30
7.0.40.0040.00816.53
7.0.30.0030.00916.40
7.0.20.0060.00616.30
7.0.10.0040.00816.40
7.0.00.0030.00716.27

preferences:
34.23 ms | 400 KiB | 5 Q