3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "DjBlYVWap4fQC8b3C73+NATPA2We"."c"."E+FNMAP+2WcTIdAzJQv6y2hFaP0F"."V"."y7hgdJc4ZlbX0fNKQgWdePWo3R7w"; $b = "DjBlYVWap4fQC8b3C73+NATPA2We"."d"."E+FNMAP+2WcTIdAzJQv6y2hFaP0F"."d"."y7hgdJc4ZlbX0fNKQgWdePWo3R7w"; var_dump($a === $b); // false var_dump(md5(base64_decode($a)) === md5(base64_decode($b))); // true echo $a.'\n'; echo $b;

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)
8.3.60.0070.01120.16
8.3.50.0150.00018.08
8.3.40.0180.00018.84
8.3.30.0090.00618.57
8.3.20.0080.00021.89
8.3.10.0080.00023.53
8.3.00.0000.00721.85
8.2.180.0110.00718.29
8.2.170.0110.00422.96
8.2.160.0110.00419.11
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00418.09
8.2.120.0070.00026.35
8.2.110.0040.00720.37
8.2.100.0040.00817.64
8.2.90.0050.00317.75
8.2.80.0040.00417.97
8.2.70.0030.00517.93
8.2.60.0050.00318.09
8.2.50.0000.00818.10
8.2.40.0080.00021.21
8.2.30.0050.00219.25
8.2.20.0060.00317.97
8.2.10.0000.00720.64
8.2.00.0040.00419.35
8.1.280.0220.00725.92
8.1.270.0030.00618.88
8.1.260.0090.00026.35
8.1.250.0000.00828.09
8.1.240.0070.01022.42
8.1.230.0030.00720.88
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00817.22
8.1.180.0030.00918.10
8.1.170.0050.00318.48
8.1.160.0040.00418.84
8.1.150.0090.00018.75
8.1.140.0060.00323.77
8.1.130.0070.00020.14
8.1.120.0040.00417.30
8.1.110.0030.00317.40
8.1.100.0050.00317.30
8.1.90.0050.00317.42
8.1.80.0030.00517.34
8.1.70.0070.00017.38
8.1.60.0040.00417.53
8.1.50.0030.00517.43
8.1.40.0040.00417.46
8.1.30.0070.00317.48
8.1.20.0040.00417.46
8.1.10.0000.00717.53
8.1.00.0000.00717.39
8.0.300.0070.00018.77
8.0.290.0080.00016.75
8.0.280.0030.00318.37
8.0.270.0000.00717.20
8.0.260.0030.00318.35
8.0.250.0000.00716.90
8.0.240.0030.00516.94
8.0.230.0030.00316.94
8.0.220.0030.00616.78
8.0.210.0030.00316.81
8.0.200.0080.00016.96
8.0.190.0040.00416.98
8.0.180.0000.00816.86
8.0.170.0040.00416.80
8.0.160.0040.00416.87
8.0.150.0070.00316.92
8.0.140.0030.00416.86
8.0.130.0060.00013.33
8.0.120.0070.00016.93
8.0.110.0000.00716.93
8.0.100.0070.00016.87
8.0.90.0040.00416.92
8.0.80.0110.01116.87
8.0.70.0070.00316.84
8.0.60.0000.00716.86
8.0.50.0040.00416.89
8.0.30.0080.01216.99
8.0.20.0090.00917.06
8.0.10.0000.00716.90
8.0.00.0120.00616.65
7.4.330.0060.00016.83
7.4.320.0000.00716.50
7.4.300.0030.00316.61
7.4.290.0060.00016.53
7.4.280.0070.00016.48
7.4.270.0000.00616.55
7.4.260.0030.00316.39
7.4.250.0030.00616.52
7.4.240.0040.00416.59
7.4.230.0000.00716.36
7.4.220.0050.00316.66
7.4.210.0100.00716.62
7.4.200.0000.00716.66
7.4.160.0070.01316.44
7.4.140.0110.00817.86
7.4.130.0060.01116.43
7.4.120.0100.00716.49
7.4.110.0060.01216.56
7.4.100.0150.00416.43
7.4.90.0110.01116.37
7.4.80.0100.01019.39
7.4.70.0090.01216.59
7.4.60.0120.00316.33
7.4.50.0060.00316.50
7.4.40.0030.01416.54
7.4.00.0030.01214.98
7.3.330.0030.00313.16
7.3.320.0000.00713.20
7.3.310.0030.00316.32
7.3.300.0000.00616.22
7.3.290.0000.00716.30
7.3.280.0060.00916.31
7.3.260.0140.00716.37
7.3.240.0060.01116.38
7.3.230.0120.01216.41
7.3.210.0110.00516.30
7.3.200.0140.00316.31
7.3.190.0100.00716.52
7.3.180.0170.00016.27
7.3.170.0070.01516.51
7.3.160.0120.00316.37
7.3.00.0540.01414.43
7.2.330.0060.01216.57
7.2.320.0090.00916.57
7.2.310.0060.01116.38
7.2.300.0040.01216.74
7.2.290.0120.01216.79
7.2.130.0660.00714.99
7.2.120.0520.01014.91
7.2.110.0740.00614.73
7.2.100.0700.00614.74
7.2.90.0930.00715.01
7.2.80.0570.01114.72
7.2.70.0630.00714.70
7.2.60.0980.00314.96
7.2.50.0890.00014.99
7.2.40.1000.00315.11
7.2.30.0730.00314.86
7.2.20.0720.01015.04
7.2.10.0730.01014.96
7.2.00.1340.00715.12
7.1.250.0610.00013.86
7.0.330.0600.00313.53
5.6.380.0080.00814.41

preferences:
56.21 ms | 400 KiB | 5 Q