3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = md5('240610708'); $b = md5('QNKCDZO'); echo "$a\n"; echo "$b\n"; echo "\n"; var_dump($a); var_dump($b); if ($a == $b) { echo 'equal'; } var_dump($a == $b); var_dump($a === $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)
8.3.60.0170.00318.24
8.3.50.0070.01116.29
8.3.40.0060.01218.83
8.3.30.0100.00318.92
8.3.20.0040.00420.21
8.3.10.0050.00323.68
8.3.00.0040.00419.25
8.2.180.0040.01216.38
8.2.170.0070.01022.96
8.2.160.0030.01319.04
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0100.00020.38
8.2.110.0030.00720.52
8.2.100.0130.00017.63
8.2.90.0050.00219.08
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0050.01017.67
8.2.50.0090.00018.07
8.2.40.0000.00819.93
8.2.30.0000.00817.92
8.2.20.0030.00517.55
8.2.10.0040.00418.04
8.2.00.0000.00717.54
8.1.280.0070.01125.92
8.1.270.0050.00323.88
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0030.00623.92
8.1.230.0090.00317.42
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0030.00618.60
8.1.160.0040.00421.91
8.1.150.0040.00418.81
8.1.140.0000.00717.43
8.1.130.0000.00717.75
8.1.120.0000.00717.51
8.1.110.0000.00717.45
8.1.100.0070.00017.37
8.1.90.0050.00317.51
8.1.80.0040.00317.45
8.1.70.0040.00417.40
8.1.60.0000.00817.57
8.1.50.0000.00817.54
8.1.40.0040.00417.40
8.1.30.0000.00917.61
8.1.20.0040.00417.54
8.1.10.0050.00217.50
8.1.00.0000.00717.34
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.42
8.0.270.0030.00317.12
8.0.260.0040.00417.18
8.0.250.0070.00016.86
8.0.240.0070.00016.98
8.0.230.0000.00716.93
8.0.220.0040.00416.77
8.0.210.0030.00316.81
8.0.200.0040.00416.94
8.0.190.0040.00416.87
8.0.180.0060.00316.79
8.0.170.0040.00416.86
8.0.160.0070.00016.95
8.0.150.0050.00216.83
8.0.140.0000.00816.84
8.0.130.0000.00613.31
8.0.120.0000.00816.75
8.0.110.0080.00016.81
8.0.100.0000.00716.78
8.0.90.0040.00416.85
8.0.80.0060.00916.88
8.0.70.0000.00816.75
8.0.60.0000.00716.91
8.0.50.0050.00216.90
8.0.30.0110.01117.10
8.0.20.0100.01817.40
8.0.10.0000.00717.02
8.0.00.0080.01016.70
7.4.330.0000.00515.02
7.4.320.0000.00616.50
7.4.300.0060.00016.58
7.4.290.0030.00316.57
7.4.280.0000.00716.38
7.4.270.0070.00016.62
7.4.260.0070.00016.39
7.4.250.0040.00416.35
7.4.240.0050.00216.57
7.4.230.0000.00716.50
7.4.220.0120.00616.52
7.4.210.0100.00416.52
7.4.200.0050.00516.29
7.4.160.0030.01216.61
7.4.150.0170.01017.40
7.4.140.0140.00717.86
7.4.130.0100.00716.50
7.4.120.0060.01516.50
7.4.110.0090.00616.70
7.4.100.0030.01316.71
7.4.90.0110.00616.51
7.4.80.0030.01319.39
7.4.70.0030.01316.50
7.4.60.0080.00816.46
7.4.50.0060.00016.59
7.4.40.0130.00916.41
7.4.30.0100.01316.63
7.4.00.0030.01014.93
7.3.330.0030.00313.13
7.3.320.0000.00513.18
7.3.310.0000.00716.03
7.3.300.0000.00716.25
7.3.290.0080.00716.24
7.3.280.0070.01016.29
7.3.270.0100.01217.40
7.3.260.0180.00616.22
7.3.250.0090.00916.40
7.3.240.0030.01416.23
7.3.230.0030.01316.40
7.3.210.0050.01116.43
7.3.200.0070.01119.39
7.3.190.0090.00916.21
7.3.180.0060.01616.23
7.3.170.0060.00916.43
7.3.160.0110.00516.32
7.3.120.0070.01014.85
7.3.110.0060.00914.69
7.3.100.0090.00614.45
7.3.90.0000.01514.67
7.3.80.0100.00314.78
7.3.70.0030.00714.92
7.3.60.0060.00314.79
7.3.50.0040.00714.73
7.3.40.0060.00614.74
7.3.30.0070.00714.83
7.3.20.0130.00316.73
7.3.10.0060.00316.59
7.3.00.0030.01416.63
7.2.330.0120.00616.50
7.2.320.0060.01916.46
7.2.310.0030.01316.66
7.2.300.0140.01116.63
7.2.290.0120.00916.33
7.2.240.0040.00814.90
7.2.230.0000.01214.94
7.2.220.0000.01014.92
7.2.210.0040.01114.61
7.2.200.0130.00314.85
7.2.190.0060.00614.98
7.2.180.0030.01014.81
7.2.170.0030.00514.86
7.2.160.0000.01015.12
7.2.150.0070.01017.09
7.2.140.0040.01216.65
7.2.130.0040.01116.98
7.2.120.0040.00716.98
7.2.110.0110.00416.87
7.2.100.0080.00416.84
7.2.90.0090.00616.80
7.2.80.0120.00317.08
7.2.70.0000.01416.71
7.2.60.0100.00516.63
7.2.50.0070.00716.75
7.2.40.0070.01016.84
7.2.30.0110.00016.64
7.2.20.0030.01016.75
7.2.10.0040.00716.50
7.2.00.0110.00618.15
7.1.330.0070.00715.83
7.1.320.0060.01015.91
7.1.310.0140.00015.99
7.1.300.0030.01016.00
7.1.290.0060.01015.99
7.1.280.0110.00015.67
7.1.270.0080.00415.95
7.1.260.0070.00415.75
7.1.250.0070.00715.71
7.1.200.0090.00215.56
7.1.100.0040.00817.72
7.1.70.0000.00717.34
7.1.60.0090.01619.32
7.1.50.0290.00516.70
7.1.00.0000.08022.50
7.0.200.0040.00416.47
7.0.140.0030.07321.98
7.0.60.0030.04719.91
7.0.50.0130.07317.80
7.0.40.0100.07320.04
7.0.30.0200.04020.02
7.0.20.0430.05020.30
7.0.10.0200.07720.19
7.0.00.0070.08320.30
5.6.280.0030.07020.78
5.6.210.0000.08320.46
5.6.200.0200.07318.08
5.6.190.0100.08320.77
5.6.180.0200.04320.39
5.6.170.0300.07320.34
5.6.160.0030.06320.61
5.6.150.0130.04318.21
5.6.140.0100.08318.16
5.6.130.0100.04018.22
5.6.120.0000.09321.03
5.6.110.0130.07321.09
5.6.100.0030.09020.98
5.6.90.0070.08020.99
5.6.80.0070.07720.37
5.5.350.4330.03020.42
5.5.340.0000.04317.96
5.5.330.0100.07720.15
5.5.320.0370.04720.24
5.5.310.0300.05320.23
5.5.300.0170.04317.98
5.5.290.0130.06317.95
5.5.280.0070.08320.81
5.5.270.0030.04320.77
5.5.260.0200.07020.89
5.5.250.0070.08020.77
5.5.240.0030.07720.28
5.4.450.0230.05319.38
5.4.440.0230.03719.56
5.4.430.0300.04319.12
5.4.420.0400.06019.40
5.4.410.0330.06719.31
5.4.400.0170.05319.20
5.4.390.0130.04319.24
5.4.380.0230.04719.21
5.4.370.0230.07318.93
5.4.360.0300.07018.82
5.4.350.0270.04718.77
5.4.340.0270.04318.89
5.4.320.0200.07319.13
5.4.310.0230.07018.80
5.4.300.0200.04318.93
5.4.290.0200.07319.21
5.4.280.0170.04718.76
5.4.270.0230.03719.21
5.4.260.0270.07019.23
5.4.250.0170.07018.80
5.4.240.0200.06018.88
5.4.230.0130.04319.05
5.4.220.0230.07719.09
5.4.210.0370.06018.91
5.4.200.0200.04719.05
5.4.190.0200.04319.07
5.4.180.0270.06319.12
5.4.170.0170.07718.92
5.4.160.0130.05318.91
5.4.150.0170.06318.78
5.4.140.0200.05716.54
5.4.130.0130.04316.45
5.4.120.0130.03716.26
5.4.110.0300.05016.18
5.4.100.0270.04316.41
5.4.90.0200.07716.34
5.4.80.0230.03316.48
5.4.70.0130.07316.21
5.4.60.0130.03716.39
5.4.50.0200.06316.40
5.4.40.0200.06316.31
5.4.30.0230.06716.39
5.4.20.0230.04316.43
5.4.10.0230.04716.38
5.4.00.0270.03715.61
5.3.290.0330.03714.61
5.3.280.0300.03714.53
5.3.270.0270.07014.46
5.3.260.0200.04714.46
5.3.250.0270.03014.55
5.3.240.0230.04714.59
5.3.230.0370.06014.54
5.3.220.0300.04014.52
5.3.210.0270.07714.52
5.3.200.0270.05314.43
5.3.190.0230.06314.44
5.3.180.0270.05014.47
5.3.170.0300.04014.40
5.3.160.0170.04714.42
5.3.150.0230.07314.41
5.3.140.0230.07014.41
5.3.130.0130.06714.43
5.3.120.0130.04014.50
5.3.110.0100.04314.38
5.3.100.0230.03013.88
5.3.90.0130.03714.01
5.3.80.0270.03314.05
5.3.70.0230.03713.96
5.3.60.0200.04013.85
5.3.50.0070.04313.79
5.3.40.0170.03714.01
5.3.30.0200.03013.86
5.3.20.0170.03313.63
5.3.10.0230.03313.70
5.3.00.0130.04713.43
5.2.170.0200.02712.30
5.2.160.0170.02312.30
5.2.150.0170.02712.30
5.2.140.0170.02712.30
5.2.130.0070.03312.30
5.2.120.0170.02312.30
5.2.110.0100.03012.30
5.2.100.0100.03712.30
5.2.90.0200.05012.30
5.2.80.0100.03312.30
5.2.70.0170.04012.30
5.2.60.0130.03012.30
5.2.50.0230.06012.30
5.2.40.0130.05712.30
5.2.30.0130.03012.30
5.2.20.0200.04312.30
5.2.10.0100.04012.30
5.2.00.0070.04712.30
5.1.60.0170.02712.30
5.1.50.0130.02712.30
5.1.40.0100.02312.30
5.1.30.0100.02712.30
5.1.20.0130.02312.30
5.1.10.0170.02712.30
5.1.00.0070.03012.30
5.0.50.0100.01712.30
5.0.40.0070.02012.30
5.0.30.0070.03012.30
5.0.20.0030.02312.30
5.0.10.0070.02312.30
5.0.00.0070.03012.30
4.4.90.0070.01312.30
4.4.80.0030.01712.30
4.4.70.0030.01712.30
4.4.60.0030.01712.30
4.4.50.0030.01712.30
4.4.40.0100.02312.30
4.4.30.0030.02012.30
4.4.20.0030.01712.30
4.4.10.0130.01012.30
4.4.00.0070.02312.30
4.3.110.0030.01712.30
4.3.100.0070.01312.30
4.3.90.0070.01312.30
4.3.80.0070.02312.30
4.3.70.0100.01312.30
4.3.60.0100.01012.30
4.3.50.0030.01712.30
4.3.40.0030.02312.30
4.3.30.0000.01712.30
4.3.20.0030.01312.30
4.3.10.0030.01312.30
4.3.00.0030.01312.30

preferences:
47.91 ms | 400 KiB | 5 Q