3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo $a = md5('4c6e15'); echo "\n"; echo $b = '$md5' . password_hash($a, PASSWORD_DEFAULT); echo "\n"; echo substr($b, 0, 4); echo "\n"; echo password_verify($a, substr($b, 4)); echo "\n"; echo password_verify($a, substr('$md5$2y$10$3qEOsfVCJ7lJxvEISFCDzuvUKUTcaMXpcK6jeVVLQQPG.Bn7temlK', 4));

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)
7.3.10.0090.19316.26
7.3.00.0090.19216.43
7.2.130.0070.19316.71
7.2.120.0080.19416.62
7.2.110.0070.19216.45
7.2.100.0110.19316.44
7.2.90.0080.18916.81
7.2.80.0080.19416.70
7.2.70.0110.19316.65
7.2.60.0080.19316.88
7.2.50.0110.19716.61
7.2.40.0110.19016.75
7.2.30.0110.19016.76
7.2.20.0090.18916.73
7.2.10.0100.19316.32
7.2.00.0070.19317.38
7.1.250.0060.19515.56
7.1.200.0070.19215.84
7.1.100.0030.19517.93
7.1.70.0300.19316.97
7.1.60.0170.23819.82
7.1.50.0070.25716.86
7.1.00.0070.27322.54
7.0.200.0030.18916.61
7.0.140.0000.29022.18
7.0.60.0070.28719.93
7.0.50.0130.25017.82
7.0.40.0000.23320.04
7.0.30.0370.26720.20
7.0.20.0330.27720.19
7.0.10.0230.27020.20
7.0.00.0030.23320.33
5.6.280.0030.30020.82
5.6.210.0100.22720.47
5.6.200.0100.27718.20
5.6.190.0070.25320.66
5.6.180.4130.22020.41
5.6.170.0300.26720.40
5.6.160.0030.24720.54
5.6.150.0130.27318.12
5.6.140.0000.23718.16
5.6.130.0200.26018.18
5.6.120.0100.25721.04
5.6.110.0070.24320.96
5.6.100.0130.27020.96
5.6.90.0030.26321.10
5.6.80.0030.27720.36
5.6.70.0270.27720.38
5.5.350.0200.26720.30
5.5.340.0030.22718.09
5.5.330.0070.25720.07
5.5.320.0230.23720.27
5.5.310.0330.22720.18
5.5.300.0100.22318.02
5.5.290.0030.23317.94
5.5.280.0070.24720.76
5.5.270.0100.27720.86
5.5.260.0100.21720.96
5.5.250.0100.21720.49
5.5.240.0030.22020.36
5.4.450.0070.06319.62
5.4.440.0200.05719.29
5.4.430.0300.06319.54
5.4.420.0170.05019.63
5.4.410.0400.06019.32
5.4.400.0630.06018.50
5.4.390.0500.06718.49
5.4.380.0200.06718.72
5.4.370.0130.05318.60
5.4.360.0200.04718.50
5.4.350.0080.03511.97
5.4.340.0050.03711.97
5.4.320.0070.03512.45
5.4.310.0030.04012.45
5.4.300.0100.04012.46
5.4.290.0080.03612.45
5.4.280.0090.03412.35
5.4.270.0080.03412.35
5.4.260.0050.04412.35
5.4.250.0170.05718.79
5.4.240.0100.05018.91
5.4.230.0130.04318.64
5.4.220.0030.05718.77
5.4.210.0070.05318.69
5.4.200.0000.06018.83
5.4.190.0130.04718.79
5.4.180.0170.04718.73
5.4.170.0230.05718.88
5.4.160.0030.05318.67
5.4.150.0000.06018.87
5.4.140.0070.06716.29
5.4.130.0030.05016.54
5.4.120.0100.05016.22
5.4.110.0130.05016.39
5.4.100.0070.05016.35
5.4.90.0070.05316.41
5.4.80.0070.04716.27
5.4.70.0100.05016.27
5.4.60.0170.05716.18
5.4.50.0070.05016.22
5.4.40.0070.06716.38
5.4.30.0130.05016.30
5.4.20.0070.06716.38
5.4.10.0130.05016.17
5.4.00.0100.04715.70
5.3.290.0040.04512.80
5.3.280.0200.03714.37
5.3.270.0070.05314.49
5.3.260.0030.05714.49
5.3.250.0130.04714.32
5.3.240.0070.07314.49
5.3.230.0100.05014.61
5.3.220.0030.05314.60
5.3.210.0100.05014.59
5.3.200.0070.05014.61
5.3.190.0030.05714.34
5.3.180.0000.06014.47
5.3.170.0000.05314.26
5.3.160.0130.05014.61
5.3.150.0000.05714.71
5.3.140.0130.04314.57
5.3.130.0100.05714.58
5.3.120.0070.06014.40
5.3.110.0270.04714.46
5.3.100.0130.05014.19
5.3.90.0070.05714.06
5.3.80.0130.06013.79
5.3.70.0130.06314.11
5.3.60.0030.05313.99
5.3.50.0030.05013.96
5.3.40.0070.05713.97
5.3.30.0070.05313.80
5.3.20.0100.06313.38
5.3.10.0130.04713.49
5.3.00.0130.05013.41
5.2.170.0200.05011.16
5.2.160.0130.05011.13
5.2.150.0130.03711.17
5.2.140.0170.04711.05
5.2.130.0070.05011.11
5.2.120.0070.03711.25
5.2.110.0100.03711.10
5.2.100.0030.04711.01
5.2.90.0070.04011.01
5.2.80.0100.03711.02
5.2.70.0130.03311.18
5.2.60.0000.05711.20
5.2.50.0030.05710.87
5.2.40.0070.03710.93
5.2.30.0070.03711.08
5.2.20.0030.04311.11
5.2.10.0070.03310.94
5.2.00.0030.04010.89
5.1.60.0070.0339.88
5.1.50.0100.0309.95
5.1.40.0100.0309.83
5.1.30.0000.03710.25
5.1.20.0130.03310.29
5.1.10.0000.04010.09
5.1.00.0070.0339.95
5.0.50.0030.0278.31
5.0.40.0030.0278.36
5.0.30.0030.0438.07
5.0.20.0070.0238.25
5.0.10.0030.0278.13
5.0.00.0100.0378.12
4.4.90.0070.0175.93
4.4.80.0000.0235.93
4.4.70.0070.0175.93
4.4.60.0030.0275.93
4.4.50.0000.0235.93
4.4.40.0100.0275.93
4.4.30.0000.0235.96
4.4.20.0030.0205.93
4.4.10.0030.0205.93
4.4.00.0030.0335.93
4.3.110.0030.0205.93
4.3.100.0030.0205.93
4.3.90.0000.0205.93
4.3.80.0000.0475.93
4.3.70.0030.0205.93
4.3.60.0000.0305.93
4.3.50.0070.0175.93
4.3.40.0030.0305.93
4.3.30.0030.0205.93
4.3.20.0070.0175.93
4.3.10.0000.0205.93
4.3.00.0070.0236.93

preferences:
36.65 ms | 401 KiB | 5 Q