3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = md5('240610708'); $b = md5('QNKCDZO'); echo "a = {$a}\n"; echo "b = {$b}\n"; echo "\n"; echo "RESULT: "; 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)
8.3.60.0070.01418.17
8.3.50.0160.00322.05
8.3.40.0090.00618.59
8.3.30.0070.01019.12
8.3.20.0070.00020.20
8.3.10.0080.00022.10
8.3.00.0040.00422.44
8.2.180.0130.00616.50
8.2.170.0140.00022.96
8.2.160.0030.01019.13
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00819.36
8.2.110.0030.00622.30
8.2.100.0000.01119.34
8.2.90.0100.00019.23
8.2.80.0050.00219.21
8.2.70.0000.00917.50
8.2.60.0110.00017.53
8.2.50.0060.00318.07
8.2.40.0080.00018.22
8.2.30.0000.00817.91
8.2.20.0040.00417.52
8.2.10.0040.00417.73
8.2.00.0000.00817.66
8.1.280.0070.00725.92
8.1.270.0120.00622.22
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0050.00523.88
8.1.230.0060.00619.00
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0080.00017.43
8.1.180.0000.00820.48
8.1.170.0060.00318.64
8.1.160.0060.00322.04
8.1.150.0040.00418.64
8.1.140.0050.00217.40
8.1.130.0030.00317.73
8.1.120.0050.00217.36
8.1.110.0080.00017.45
8.1.100.0000.00717.35
8.1.90.0000.00717.35
8.1.80.0000.00717.45
8.1.70.0030.00317.32
8.1.60.0080.00017.63
8.1.50.0050.00217.44
8.1.40.0000.00817.49
8.1.30.0030.00617.52
8.1.20.0030.00617.48
8.1.10.0030.00517.52
8.1.00.0060.00617.21
8.0.300.0000.00718.77
8.0.290.0000.00717.05
8.0.280.0000.00818.31
8.0.270.0000.00717.24
8.0.260.0060.00016.75
8.0.250.0000.00717.00
8.0.240.0080.00016.85
8.0.230.0050.00216.80
8.0.220.0070.00016.94
8.0.210.0000.00716.79
8.0.200.0000.00617.00
8.0.190.0050.00216.91
8.0.180.0040.00416.88
8.0.170.0030.00516.86
8.0.160.0040.00417.00
8.0.150.0070.00016.88
8.0.140.0070.00016.87
8.0.130.0000.00613.35
8.0.120.0080.00016.74
8.0.110.0000.00716.84
8.0.100.0040.00417.00
8.0.90.0030.00516.83
8.0.80.0030.01416.94
8.0.70.0070.00016.76
8.0.60.0040.00416.71
8.0.50.0000.00716.92
8.0.30.0110.00717.04
8.0.20.0080.01117.40
8.0.10.0000.00717.07
8.0.00.0080.01016.72
7.4.330.0020.00215.00
7.4.320.0000.00616.61
7.4.300.0030.00316.42
7.4.290.0040.00416.60
7.4.280.0040.00416.59
7.4.270.0000.00616.48
7.4.260.0070.00016.57
7.4.250.0070.00016.59
7.4.240.0050.00216.53
7.4.230.0000.00716.59
7.4.220.0160.01016.54
7.4.210.0050.01216.52
7.4.200.0000.00716.39
7.4.190.0070.00016.73
7.4.160.0080.00816.32
7.4.150.0090.00917.40
7.4.140.0120.00817.86
7.4.130.0070.01016.66
7.4.120.0090.01316.43
7.4.110.0170.00016.42
7.4.100.0090.00916.53
7.4.90.0100.00716.50
7.4.80.0130.00719.39
7.4.70.0130.00316.57
7.4.60.0100.01016.52
7.4.50.0040.00416.48
7.4.40.0070.00722.77
7.4.30.0100.00616.66
7.4.00.0090.00915.12
7.3.330.0000.00513.11
7.3.320.0060.00012.99
7.3.310.0040.00416.09
7.3.300.0060.00016.07
7.3.290.0100.01016.23
7.3.280.0130.00416.22
7.3.270.0090.00917.40
7.3.260.0060.01216.38
7.3.250.0100.01016.35
7.3.240.0120.00616.58
7.3.230.0070.01116.39
7.3.210.0120.00616.24
7.3.200.0080.00819.39
7.3.190.0110.00616.21
7.3.180.0080.00816.21
7.3.170.0030.01416.27
7.3.160.0090.00616.14
7.3.120.0070.00414.70
7.3.10.0090.00916.38
7.3.00.0110.00715.67
7.2.330.0120.00416.70
7.2.320.0160.00616.57
7.2.310.0140.00616.33
7.2.300.0080.00816.66
7.2.290.0140.00316.39
7.2.130.0140.01116.39
7.2.120.0150.00316.30
7.2.110.0100.00716.20
7.2.100.0140.00816.41
7.2.90.0140.01416.45
7.2.80.0100.01016.76
7.2.70.0110.00716.94
7.2.60.0190.00916.81
7.2.50.0090.00616.25
7.2.40.0120.00316.56
7.2.30.0050.01116.50
7.2.20.0140.00615.81
7.2.10.0120.00916.53
7.2.00.0060.01417.91
7.1.250.0040.01114.93
7.1.100.0070.00717.88
7.1.70.0000.00717.22
7.1.60.0060.01619.82
7.1.50.0070.01016.99
7.1.00.0100.07022.35
7.0.200.0000.01116.87
7.0.140.0030.07721.95
7.0.60.0170.07319.93
7.0.50.0130.07317.89
7.0.40.0070.07320.40
7.0.30.0500.06320.18
7.0.20.0200.07720.33
7.0.10.0270.07320.04
7.0.00.0100.05720.12
5.6.280.0070.07021.02
5.6.210.0070.08720.47
5.6.200.0070.05318.21
5.6.190.0030.04320.45
5.6.180.0230.05020.59
5.6.170.0300.08020.47
5.6.160.0000.09320.37
5.6.150.0070.07318.21
5.6.140.0100.07718.16
5.6.130.0030.05318.16
5.6.120.0100.08020.98
5.6.110.0100.08021.11
5.6.100.0100.08320.98
5.6.90.0030.08721.10
5.6.80.0030.07020.28
5.6.70.0370.07020.37
5.5.350.0070.04720.52
5.5.340.0000.08717.99
5.5.330.0130.07720.13
5.5.320.0670.06020.18
5.5.310.0330.06720.27
5.5.300.0130.03018.02
5.5.290.0030.07717.88
5.5.280.0100.03320.84
5.5.270.0070.08320.95
5.5.260.0000.04320.79
5.5.250.0130.07320.79
5.5.240.0000.05720.33
5.4.450.0900.08019.63
5.4.440.0830.06019.63
5.4.430.0470.05019.42
5.4.420.0730.05319.14
5.4.410.0130.05318.80
5.4.400.0930.00018.53
5.4.390.0800.00018.58
5.4.380.0230.06018.65
5.4.370.0300.05318.60
5.4.360.0230.06018.46
5.4.350.0430.04718.49
5.4.340.0430.04718.59
5.4.320.0080.03712.45
5.4.310.0070.03912.45
5.4.300.0050.03712.46
5.4.290.0100.03512.45
5.4.280.0080.03812.34
5.4.270.0050.04012.35
5.4.260.0000.06018.88
5.4.250.0100.06018.73
5.4.240.0070.05318.88
5.4.230.0200.04318.83
5.4.220.0200.06318.83
5.4.210.0030.05318.83
5.4.200.0070.06318.67
5.4.190.0070.05018.75
5.4.180.0170.04019.02
5.4.170.0030.06018.67
5.4.160.0030.06719.02
5.4.150.0100.05018.97
5.4.140.0030.08016.21
5.4.130.0000.05716.24
5.4.120.0000.05316.18
5.4.110.0170.04316.28
5.4.100.0070.04716.25
5.4.90.0170.06016.29
5.4.80.0100.06716.23
5.4.70.0000.05316.13
5.4.60.0130.04316.41
5.4.50.0070.06316.26
5.4.40.0070.04716.46
5.4.30.0100.06016.45
5.4.20.0170.06016.25
5.4.10.0170.04716.23
5.4.00.0100.04315.65
5.3.290.0100.04612.80
5.3.280.0100.04714.59
5.3.270.0200.05014.61
5.3.260.0130.05314.63
5.3.250.0030.07714.62
5.3.240.0070.05014.65
5.3.230.0070.05014.60
5.3.220.0100.07014.58
5.3.210.0130.04714.71
5.3.200.0030.05314.59
5.3.190.0070.05314.34
5.3.180.0100.05314.61
5.3.170.0070.07314.55
5.3.160.0070.05714.42
5.3.150.0030.05014.33
5.3.140.0000.05314.47
5.3.130.0100.05014.32
5.3.120.0130.07314.40
5.3.110.0070.07714.70
5.3.100.0000.06013.87
5.3.90.0200.05313.85
5.3.80.0000.07714.04
5.3.70.0030.05313.71
5.3.60.0030.05314.01
5.3.50.0030.05713.88
5.3.40.0130.04313.94
5.3.30.0200.05313.77
5.3.20.0070.04713.54
5.3.10.0030.05013.34
5.3.00.0070.05013.75
5.2.170.0030.04011.05
5.2.160.0030.04010.90
5.2.150.0070.03711.16
5.2.140.0100.03311.15
5.2.130.0030.04711.11
5.2.120.0030.05711.01
5.2.110.0030.05310.93
5.2.100.0030.04311.02
5.2.90.0070.04311.10
5.2.80.0100.03711.24
5.2.70.0030.04011.24
5.2.60.0000.04311.07
5.2.50.0030.06010.93
5.2.40.0030.04010.88
5.2.30.0070.03710.97
5.2.20.0100.03310.86
5.2.10.0030.04010.94
5.2.00.0030.04010.72
5.1.60.0000.0379.95
5.1.50.0100.04310.09
5.1.40.0100.0339.76
5.1.30.0170.02710.21
5.1.20.0030.03710.29
5.1.10.0070.0309.99
5.1.00.0070.03010.15
5.0.50.0030.0308.60
5.0.40.0070.0238.59
5.0.30.0070.0408.10
5.0.20.0070.0278.28
5.0.10.0070.0278.22
5.0.00.0070.0377.99
4.4.90.0030.0205.86
4.4.80.0030.0175.82
4.4.70.0000.0235.82
4.4.60.0000.0275.90
4.4.50.0000.0205.83
4.4.40.0000.0405.76
4.4.30.0000.0235.87
4.4.20.0000.0235.96
4.4.10.0030.0205.84
4.4.00.0030.0335.89
4.3.110.0030.0305.89
4.3.100.0030.0205.84
4.3.90.0100.0205.74
4.3.80.0030.0305.76
4.3.70.0030.0205.71
4.3.60.0000.0205.74
4.3.50.0000.0235.76
4.3.40.0030.0435.72
4.3.30.0030.0205.08
4.3.20.0030.0305.08
4.3.10.0000.0205.08
4.3.00.0000.0277.18

preferences:
37.34 ms | 400 KiB | 5 Q