3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str1 = md5('240610708'); var_dump( $str1 ); $str2 = md5('QNKCDZO'); var_dump(md5('240610708') == md5('QNKCDZO')); var_dump(md5('240610708') === md5('QNKCDZO')); var_dump($str1 == $str2); var_dump(md5('240610708')); var_dump(md5('QNKCDZO')); var_dump( '0e462097431906509019562988736854' == '0e830400451993494058024219903391' ); if( '0e462097431906509019562988736854' == '0e830400451993494058024219903391' ) echo 'true'; if( 'a0e462097431906509019562988736854' == 'a0e830400451993494058024219903391' ) echo 'true';

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)
8.3.60.0120.00618.56
8.3.50.0100.00821.93
8.3.40.0090.00918.59
8.3.30.0110.00419.10
8.3.20.0000.00720.34
8.3.10.0070.00722.09
8.3.00.0030.00522.44
8.2.180.0130.00716.50
8.2.170.0150.00022.96
8.2.160.0130.00720.69
8.2.150.0040.00424.18
8.2.140.0090.00924.66
8.2.130.0030.00626.16
8.2.120.0070.00317.75
8.2.110.0060.00320.52
8.2.100.0030.00917.97
8.2.90.0000.00819.22
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0000.00717.80
8.2.50.0060.00318.07
8.2.40.0050.00318.02
8.2.30.0000.00718.00
8.2.20.0000.00717.56
8.2.10.0000.00717.66
8.2.00.0030.01017.73
8.1.280.0100.00725.92
8.1.270.0000.00921.96
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0060.00320.99
8.1.230.0060.00617.52
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0110.00017.35
8.1.190.0060.00317.39
8.1.180.0040.00418.73
8.1.170.0000.00818.58
8.1.160.0040.00421.99
8.1.150.0050.00218.62
8.1.140.0040.00417.44
8.1.130.0000.01017.69
8.1.120.0030.00317.37
8.1.110.0000.00817.45
8.1.100.0000.00917.51
8.1.90.0000.00817.46
8.1.80.0030.00317.45
8.1.70.0030.00317.43
8.1.60.0000.01117.54
8.1.50.0000.00817.45
8.1.40.0030.00617.42
8.1.30.0000.00817.52
8.1.20.0050.00317.59
8.1.10.0080.00017.49
8.1.00.0040.00417.33
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0030.00318.34
8.0.270.0000.00717.25
8.0.260.0000.00818.49
8.0.250.0060.00016.97
8.0.240.0040.00416.91
8.0.230.0040.00416.85
8.0.220.0060.00016.89
8.0.210.0030.00316.71
8.0.200.0070.00016.80
8.0.190.0070.00016.82
8.0.180.0000.00816.84
8.0.170.0000.00716.82
8.0.160.0000.00816.91
8.0.150.0040.00416.85
8.0.140.0030.00416.85
8.0.130.0000.00513.30
8.0.120.0040.00416.85
8.0.110.0000.00816.78
8.0.100.0000.00716.69
8.0.90.0040.00416.79
8.0.80.0120.00616.95
8.0.70.0000.00716.82
8.0.60.0000.00716.79
8.0.50.0070.00016.89
8.0.30.0120.00717.12
8.0.20.0060.01417.40
8.0.10.0040.00416.86
8.0.00.0090.00816.73
7.4.330.0050.00015.09
7.4.320.0060.00016.60
7.4.300.0000.00716.54
7.4.290.0030.00316.49
7.4.280.0030.00316.43
7.4.270.0040.00416.45
7.4.260.0000.01116.38
7.4.250.0040.00416.54
7.4.240.0020.00516.52
7.4.230.0070.00016.62
7.4.220.0050.01016.51
7.4.210.0060.01016.68
7.4.200.0000.00716.33
7.4.190.0030.00616.55
7.4.160.0210.00016.52
7.4.150.0120.00617.40
7.4.140.0120.00817.86
7.4.130.0110.00716.57
7.4.120.0090.00916.64
7.4.110.0090.00816.62
7.4.100.0110.00716.47
7.4.90.0180.00016.53
7.4.80.0070.01019.39
7.4.70.0080.00816.71
7.4.60.0030.01316.53
7.4.50.0050.00316.35
7.4.40.0120.00622.77
7.4.30.0070.01016.41
7.4.00.0070.01014.86
7.3.330.0060.00013.15
7.3.320.0000.00513.30
7.3.310.0000.00716.41
7.3.300.0000.00716.16
7.3.290.0260.00816.33
7.3.280.0100.00516.34
7.3.270.0070.01217.40
7.3.260.0080.00816.42
7.3.250.0090.00816.44
7.3.240.0090.00816.52
7.3.230.0120.00616.51
7.3.210.0150.00316.30
7.3.200.0130.00619.39
7.3.190.0120.01516.28
7.3.180.0060.00916.50
7.3.170.0140.01016.28
7.3.160.0060.00916.38
7.3.120.0070.01214.86
7.3.110.0090.00614.57
7.3.100.0140.00014.74
7.3.90.0080.00414.84
7.3.80.0090.00014.43
7.3.70.0000.01114.65
7.3.60.0060.00914.84
7.3.50.0040.01414.71
7.3.40.0060.00314.75
7.3.30.0040.00414.76
7.3.20.0070.01016.25
7.3.10.0100.00716.79
7.3.00.0070.00716.70
7.2.330.0110.00616.36
7.2.320.0120.01216.44
7.2.310.0100.00716.59
7.2.300.0130.00316.40
7.2.290.0120.00916.37
7.2.250.0060.01214.98
7.2.240.0030.01314.95
7.2.230.0090.00614.89
7.2.220.0080.00814.89
7.2.210.0060.00614.72
7.2.200.0060.00914.63
7.2.190.0030.01215.14
7.2.180.0090.00314.91
7.2.170.0000.01115.04
7.2.60.0030.00916.82
7.2.00.0060.00919.14
7.1.330.0070.00715.72
7.1.320.0100.00315.86
7.1.310.0030.01115.93
7.1.300.0130.00315.71
7.1.290.0110.00015.68
7.1.280.0070.00715.69
7.1.270.0030.01015.76
7.1.260.0030.00515.39
7.1.200.0070.00715.77
7.1.100.0000.01018.19
7.1.70.0070.00017.02
7.1.60.0030.01319.82
7.1.50.0100.00016.72
7.1.00.0100.07022.31
7.0.200.0030.01016.62
7.0.140.0100.06721.98
7.0.60.0100.04019.95
7.0.50.0070.05717.91
7.0.40.0130.08320.11
7.0.30.0370.05720.00
7.0.20.0330.07720.19
7.0.10.0100.03719.99
7.0.00.0070.05320.16
5.6.280.0030.07321.09
5.6.210.0070.08720.77
5.6.200.0100.08018.18
5.6.190.0130.06720.56
5.6.180.0400.06320.41
5.6.170.0300.07720.50
5.6.160.0130.04020.42
5.6.150.0200.06718.14
5.6.140.0030.04018.18
5.6.130.0070.06018.21
5.6.120.0170.07721.00
5.6.110.0170.07720.98
5.6.100.0100.06021.12
5.6.90.0070.07320.87
5.6.80.0070.03720.43
5.5.350.0030.08020.30
5.5.340.0070.07317.91
5.5.330.0070.08720.43
5.5.320.0330.07320.31
5.5.310.0230.08320.33
5.5.300.0070.07717.88
5.5.290.0100.08017.91
5.5.280.0030.07320.96
5.5.270.0030.08320.95
5.5.260.0100.07020.87
5.5.250.0100.07020.54
5.5.240.4200.04020.26
5.4.450.0270.05319.48
5.4.440.0830.04019.57
5.4.430.0500.04019.40
5.4.420.0430.04319.37
5.4.410.0400.03319.11
5.4.400.1030.04019.22
5.4.390.0500.04019.13
5.4.380.0400.05318.70
5.4.370.0430.04318.70
5.4.360.0270.05318.59
5.4.350.0330.05318.54
5.4.340.0270.06318.50
5.4.320.0050.05612.46
5.4.310.0090.03412.45
5.4.300.0070.03512.46
5.4.290.0050.03912.45
5.4.280.0070.03612.32
5.4.270.0050.03912.32
5.4.260.0140.04112.32
5.4.250.0120.05912.32
5.4.240.0160.06112.32
5.4.230.0090.05812.32
5.4.220.0130.07912.31
5.4.210.0100.05012.32
5.4.200.0080.05412.32
5.4.190.0170.04712.31
5.4.180.0150.04712.31
5.4.170.0210.11512.32
5.4.160.0060.04512.32
5.4.150.0120.05212.31
5.4.140.0100.07412.00
5.4.130.0080.06511.99
5.4.120.0060.05411.95
5.4.110.0090.05011.94
5.4.100.0090.05711.94
5.4.90.0080.05511.94
5.4.80.0100.06011.94
5.4.70.0060.04911.94
5.4.60.0100.05111.93
5.4.50.0110.05211.94
5.4.40.0080.05111.92
5.4.30.0050.05311.93
5.4.20.0060.03911.92
5.4.10.0050.04911.92
5.4.00.0100.05811.41
5.3.290.0090.04112.80
5.3.280.0200.06812.71
5.3.270.0200.06212.72
5.3.260.0120.05712.72
5.3.250.0130.05812.71
5.3.240.0110.04712.71
5.3.230.0130.06312.71
5.3.220.0120.04712.68
5.3.210.0240.06012.68
5.3.200.0080.06112.68
5.3.190.0330.06912.68
5.3.180.0150.05712.68
5.3.170.0100.05412.67
5.3.160.0150.04612.67
5.3.150.0110.06212.67
5.3.140.0180.05812.66
5.3.130.0160.06612.66
5.3.120.0370.07212.66
5.3.110.0140.05312.66
5.3.100.0140.06012.12
5.3.90.0070.04512.08
5.3.80.0070.04012.07
5.3.70.0090.03912.07
5.3.60.0040.04112.07
5.3.50.0090.03712.00
5.3.40.0060.04112.00
5.3.30.0080.03511.94
5.3.20.0060.03711.70
5.3.10.0100.03211.66
5.3.00.0070.05111.66
5.2.170.0110.0719.16
5.2.160.0080.0349.15
5.2.150.0320.0589.15
5.2.140.0300.0839.15
5.2.130.0100.0309.11
5.2.120.0060.0349.11
5.2.110.0050.0339.11
5.2.100.0100.0569.11
5.2.90.0370.0699.11
5.2.80.0170.0559.11
5.2.70.0070.0479.11
5.2.60.0060.0479.06
5.2.50.0080.0379.03
5.2.40.0060.0409.00
5.2.30.0060.0428.98
5.2.20.0030.0629.00
5.2.10.0050.0318.91
5.2.00.0050.0418.77
5.1.60.0070.0338.06
5.1.50.0040.0298.06
5.1.40.0080.0338.04
5.1.30.0090.0578.39
5.1.20.0070.0488.41
5.1.10.0060.0418.14
5.1.00.0070.0368.14
5.0.50.0160.0576.61
5.0.40.0070.0366.47
5.0.30.0090.0406.28
5.0.20.0070.0246.27
5.0.10.0070.0186.25
5.0.00.0090.0706.24
4.4.90.0030.0224.78
4.4.80.0100.0244.75
4.4.70.0040.0234.75
4.4.60.0040.0204.75
4.4.50.0050.0224.77
4.4.40.0070.0334.71
4.4.30.0050.0194.76
4.4.20.0050.0214.84
4.4.10.0050.0204.85
4.4.00.0020.0334.76
4.3.110.0060.0334.67
4.3.100.0110.0284.67
4.3.90.0030.0194.63
4.3.80.0030.0374.58
4.3.70.0030.0254.63
4.3.60.0060.0284.62
4.3.50.0060.0294.63
4.3.40.0060.0334.54
4.3.30.0020.0233.30
4.3.20.0030.0263.28
4.3.10.0040.0233.24
4.3.00.0000.02013.23

preferences:
68.07 ms | 401 KiB | 5 Q