3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var1 = md5('240610708'); $var2 = md5('QNKCDZO'); var_dump($var1); var_dump($var2); var_dump(md5('240610708') === md5('QNKCDZO')); var_dump($var1 === $var2); var_dump('0e462097431906509019562988736854' === '0e830400451993494058024219903391'); var_dump((string) $var1 === (string) $var2);

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)
8.3.60.0150.00016.63
8.3.50.0070.01117.89
8.3.40.0100.01018.67
8.3.30.0080.00618.88
8.3.20.0040.00420.34
8.3.10.0050.00321.90
8.3.00.0080.00019.38
8.2.180.0090.00918.16
8.2.170.0110.00722.96
8.2.160.0100.00320.57
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0060.00326.16
8.2.120.0050.00319.26
8.2.110.0060.00319.21
8.2.100.0000.01217.50
8.2.90.0000.00819.08
8.2.80.0030.00617.97
8.2.70.0000.00817.50
8.2.60.0040.00417.68
8.2.50.0040.00418.07
8.2.40.0000.00719.64
8.2.30.0040.00418.02
8.2.20.0040.00417.55
8.2.10.0020.00518.01
8.2.00.0030.00517.59
8.1.280.0140.00725.92
8.1.270.0000.00818.74
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.01
8.1.230.0060.00617.66
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00417.11
8.1.190.0000.00817.10
8.1.180.0000.00918.10
8.1.170.0080.00018.46
8.1.160.0040.00421.89
8.1.150.0020.00518.87
8.1.140.0080.00017.30
8.1.130.0000.00717.25
8.1.120.0060.00317.31
8.1.110.0030.00317.40
8.1.100.0070.00017.32
8.1.90.0000.00817.30
8.1.80.0070.00017.29
8.1.70.0070.00017.45
8.1.60.0030.00617.48
8.1.50.0000.00817.54
8.1.40.0040.00417.50
8.1.30.0000.00817.65
8.1.20.0000.00817.50
8.1.10.0070.00017.38
8.1.00.0080.00017.36
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0030.00518.27
8.0.270.0000.00717.27
8.0.260.0030.00516.84
8.0.250.0070.00016.81
8.0.240.0030.00316.83
8.0.230.0040.00416.78
8.0.220.0070.00016.82
8.0.210.0030.00316.80
8.0.200.0060.00016.89
8.0.190.0040.00416.90
8.0.180.0040.00416.86
8.0.170.0080.00016.76
8.0.160.0060.00316.73
8.0.150.0000.00716.89
8.0.140.0000.00716.86
8.0.130.0000.00713.27
8.0.120.0040.00416.80
8.0.110.0040.00416.70
8.0.100.0040.00316.64
8.0.90.0000.00716.62
8.0.80.0130.00916.89
8.0.70.0000.00716.69
8.0.60.0040.00416.93
8.0.50.0000.00816.71
8.0.30.0110.01317.22
8.0.20.0110.01417.41
8.0.10.0000.00716.85
8.0.00.0160.00416.90
7.4.330.0030.00315.07
7.4.320.0060.00016.62
7.4.300.0030.00316.58
7.4.290.0000.00716.38
7.4.280.0040.00416.58
7.4.270.0070.00016.52
7.4.260.0000.00716.59
7.4.250.0040.00416.44
7.4.240.0020.00516.60
7.4.230.0030.00316.39
7.4.220.0120.00916.54
7.4.210.0120.00816.53
7.4.200.0070.00016.50
7.4.160.0080.00816.55
7.4.150.0080.01217.40
7.4.140.0160.00517.86
7.4.130.0070.00916.43
7.4.120.0070.01016.46
7.4.110.0070.01416.34
7.4.100.0100.01016.36
7.4.90.0160.00016.39
7.4.80.0130.01019.39
7.4.70.0070.01016.46
7.4.60.0090.00816.48
7.4.50.0040.00416.31
7.4.40.0040.01616.53
7.4.30.0080.01216.50
7.4.00.0000.01215.02
7.3.330.0000.00513.04
7.3.320.0140.00013.18
7.3.310.0040.00416.16
7.3.300.0000.00716.18
7.3.290.0030.00316.34
7.3.280.0110.00616.31
7.3.270.0170.00317.40
7.3.260.0090.00916.30
7.3.250.0090.01216.44
7.3.240.0030.01316.30
7.3.230.0200.00016.56
7.3.210.0040.01316.40
7.3.200.0070.01019.39
7.3.190.0080.00816.47
7.3.180.0100.00716.24
7.3.170.0090.00916.29
7.3.160.0090.00616.27
7.3.10.0090.00616.63
7.3.00.0000.01116.58
7.2.330.0110.00716.42
7.2.320.0070.01116.45
7.2.310.0060.01216.56
7.2.300.0120.00916.61
7.2.290.0180.00016.61
7.2.130.0110.00016.74
7.2.120.0060.00316.78
7.2.110.0030.01016.92
7.2.100.0040.00716.88
7.2.90.0060.00916.79
7.2.80.0070.01016.88
7.2.70.0080.00416.36
7.2.60.0090.00616.99
7.2.50.0060.00616.93
7.2.40.0090.00016.91
7.2.30.0120.00016.84
7.2.20.0090.00616.57
7.2.10.0090.00316.71
7.2.00.0020.01217.91
7.1.250.0030.00615.83
7.1.100.0030.00717.82
7.1.70.0050.00317.14
7.1.60.0100.01419.50
7.1.50.0150.00317.04
7.1.00.0000.07722.48
7.0.200.1740.00614.67
7.0.140.0100.04722.09
7.0.60.0130.08019.74
7.0.50.0000.05017.90
7.0.40.0070.04020.23
7.0.30.0330.07320.25
7.0.20.0370.07320.19
7.0.10.0270.07720.18
7.0.00.0000.06020.01
5.6.280.0070.07021.10
5.6.210.0230.06020.70
5.6.200.0030.06718.15
5.6.190.0070.04320.60
5.6.180.0200.04020.24
5.6.170.0470.07320.40
5.6.160.0100.07320.32
5.6.150.0030.04318.20
5.6.140.0000.05018.14
5.6.130.0130.06018.22
5.6.120.0030.05020.98
5.6.110.0000.06321.01
5.6.100.0030.04321.00
5.6.90.0070.08720.96
5.6.80.0170.08020.45
5.6.70.0370.07020.52
5.5.350.0230.02720.38
5.5.340.0070.05018.01
5.5.330.0070.04320.23
5.5.320.0130.08020.20
5.5.310.0200.04020.20
5.5.300.0170.07317.98
5.5.290.0070.08318.01
5.5.280.0030.04020.68
5.5.270.0170.07020.88
5.5.260.0070.07020.97
5.5.250.0000.04320.49
5.5.240.0000.06320.27
5.4.450.0600.06019.63
5.4.440.0930.06019.46
5.4.430.0130.05319.48
5.4.420.0670.06019.33
5.4.410.0130.05018.69
5.4.400.1070.05318.78
5.4.390.1070.07018.66
5.4.380.1170.08718.74
5.4.370.1200.05718.46
5.4.360.1530.05718.68
5.4.350.1330.06318.74
5.4.340.1370.05318.46
5.4.320.1100.05718.77
5.4.310.1270.06718.77
5.4.300.1000.08318.68
5.4.290.1230.06018.71
5.4.280.1430.07018.67
5.4.270.1200.07318.68
5.4.260.1100.06018.51
5.4.250.0930.05718.73
5.4.240.1000.06718.77
5.4.230.1230.06718.71
5.4.220.1100.06018.73
5.4.210.1030.06318.45
5.4.200.1000.04716.41
5.4.190.0800.06718.49
5.4.180.0900.05018.75
5.4.170.0870.06718.64
5.4.160.1100.05318.50
5.4.150.1030.05718.50
5.4.140.0730.07316.18
5.4.130.1070.06316.27
5.4.120.1100.06716.09
5.4.110.1030.05016.29
5.4.100.1100.06716.34
5.4.90.1070.04716.21
5.4.80.1070.05016.24
5.4.70.1370.05316.02
5.4.60.1000.04716.17
5.4.50.1030.06016.19
5.4.40.1070.06016.17
5.4.30.1170.06016.00
5.4.20.0830.05716.05
5.4.10.0930.05716.31
5.4.00.0930.05015.67
5.3.290.1370.06014.65
5.3.280.1330.05014.56
5.3.270.1070.06314.51
5.3.260.1030.06714.68
5.3.250.1130.05014.58
5.3.240.1300.06014.51
5.3.230.1100.06314.67
5.3.220.1100.06314.48
5.3.210.0900.06714.48
5.3.200.1000.07314.65
5.3.190.1230.05314.59
5.3.180.1230.05714.54
5.3.170.1000.05014.61
5.3.160.1030.07014.54
5.3.150.1300.05014.56
5.3.140.1230.05014.54
5.3.130.1030.05314.52
5.3.120.1200.05014.53
5.3.110.1200.06314.44
5.3.100.1070.07714.13
5.3.90.1130.06714.00
5.3.80.1200.07013.98
5.3.70.1030.06013.94
5.3.60.0800.08014.03
5.3.50.1300.07014.04
5.3.40.1470.07714.02
5.3.30.0870.06013.82
5.3.20.1000.06313.63
5.3.10.1030.05713.68
5.3.00.0970.06013.63
5.2.170.1000.04311.11
5.2.160.0830.04311.12
5.2.150.0630.05311.10
5.2.140.1000.06711.11
5.2.130.0700.04711.03
5.2.120.0670.04311.01
5.2.110.0800.04011.25
5.2.100.0870.04311.11
5.2.90.0770.05011.15
5.2.80.0770.05011.15
5.2.70.0970.04311.25
5.2.60.0870.05311.09
5.2.50.0800.04310.99
5.2.40.0470.04011.04
5.2.30.0770.04711.11
5.2.20.0630.04310.95
5.2.10.0530.04310.92
5.2.00.0900.03710.78
5.1.60.0600.04010.04
5.1.50.0570.03710.09
5.1.40.0530.0439.97
5.1.30.0730.02710.37
5.1.20.0700.03310.36
5.1.10.0470.04710.13
5.1.00.0800.04010.14
5.0.50.0470.0438.68
5.0.40.0470.0278.48
5.0.30.0430.0438.31
5.0.20.0270.0378.32
5.0.10.0200.0478.22
5.0.00.0400.0478.27
4.4.90.0370.0275.82
4.4.80.0230.0275.91
4.4.70.0470.0235.89
4.4.60.0430.0235.93
4.4.50.0270.0235.95
4.4.40.0470.0335.93
4.4.30.0270.0205.89
4.4.20.0600.0236.04
4.4.10.0270.0375.92
4.4.00.0370.0375.91
4.3.110.0470.0305.80
4.3.100.0430.0205.82
4.3.90.0230.0275.80
4.3.80.0230.0435.87
4.3.70.0430.0275.79
4.3.60.0330.0335.77
4.3.50.0330.0235.78
4.3.40.0100.0405.76
4.3.30.0200.0304.59
4.3.20.0070.0234.57
4.3.10.0070.0304.47
4.3.00.0100.0236.80

preferences:
46.2 ms | 400 KiB | 5 Q