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 === $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)
8.3.60.0140.00018.18
8.3.50.0070.01121.04
8.3.40.0120.00618.63
8.3.30.0100.00318.88
8.3.20.0100.00320.10
8.3.10.0030.00523.70
8.3.00.0050.00319.38
8.2.180.0150.00016.75
8.2.170.0100.00322.96
8.2.160.0000.01320.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.13
8.2.110.0070.00421.03
8.2.100.0090.00317.63
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0090.00017.48
8.2.60.0000.00818.04
8.2.50.0030.00618.07
8.2.40.0030.00519.95
8.2.30.0000.00718.07
8.2.20.0030.00517.60
8.2.10.0070.00018.09
8.2.00.0050.00317.54
8.1.280.0150.00425.92
8.1.270.0000.00823.92
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.18
8.1.230.0040.00721.10
8.1.220.0080.00017.74
8.1.210.0000.00918.77
8.1.200.0060.00617.23
8.1.190.0000.00817.09
8.1.180.0030.00618.10
8.1.170.0050.00318.45
8.1.160.0040.00421.86
8.1.150.0070.00018.83
8.1.140.0060.00317.39
8.1.130.0030.00317.74
8.1.120.0000.00717.27
8.1.110.0000.00717.35
8.1.100.0040.00417.28
8.1.90.0070.00317.41
8.1.80.0040.00417.45
8.1.70.0000.00817.25
8.1.60.0060.00317.48
8.1.50.0080.00017.44
8.1.40.0000.00817.35
8.1.30.0060.00317.55
8.1.20.0030.00617.65
8.1.10.0030.00617.41
8.1.00.0040.00417.37
8.0.300.0080.00018.77
8.0.290.0060.00316.75
8.0.280.0000.00718.49
8.0.270.0080.00017.31
8.0.260.0030.00317.15
8.0.250.0070.00016.98
8.0.240.0000.00716.82
8.0.230.0000.00617.00
8.0.220.0000.00716.89
8.0.210.0040.00416.89
8.0.200.0040.00416.82
8.0.190.0000.00816.94
8.0.180.0050.00216.92
8.0.170.0000.00816.83
8.0.160.0000.00716.79
8.0.150.0030.00516.87
8.0.140.0000.00816.86
8.0.130.0000.00513.25
8.0.120.0070.00016.86
8.0.110.0000.00716.86
8.0.100.0080.00016.91
8.0.90.0000.00716.85
8.0.80.0070.01316.82
8.0.70.0040.00416.87
8.0.60.0000.00716.93
8.0.50.0040.00416.89
8.0.30.0080.01317.05
8.0.20.0060.01517.40
8.0.10.0000.00817.00
8.0.00.0050.01316.65
7.4.330.0020.00215.13
7.4.320.0050.00216.59
7.4.300.0040.00416.58
7.4.290.0040.00416.45
7.4.280.0070.00016.59
7.4.270.0000.00616.42
7.4.260.0070.00016.59
7.4.250.0040.00416.44
7.4.240.0020.00516.48
7.4.230.0030.00516.71
7.4.220.0090.00916.63
7.4.210.0040.01416.45
7.4.200.0000.00716.58
7.4.160.0090.00616.42
7.4.150.0150.00317.40
7.4.140.0100.01117.86
7.4.130.0120.00616.50
7.4.120.0110.00716.46
7.4.110.0130.00316.46
7.4.100.0100.01016.58
7.4.90.0100.00716.48
7.4.80.0090.00919.39
7.4.70.0060.01016.47
7.4.60.0120.00616.40
7.4.50.0030.00516.48
7.4.40.0080.00816.29
7.4.30.0070.01016.64
7.4.00.0040.01215.01
7.3.330.0020.00212.97
7.3.320.0050.00013.24
7.3.310.0030.00316.25
7.3.300.0030.00316.25
7.3.290.0050.01216.28
7.3.280.0070.00916.27
7.3.270.0100.00617.40
7.3.260.0120.00616.37
7.3.250.0110.00616.23
7.3.240.0130.00716.52
7.3.230.0130.00316.51
7.3.210.0040.01116.42
7.3.200.0140.01019.39
7.3.190.0050.01416.25
7.3.180.0180.00416.09
7.3.170.0120.00616.56
7.3.160.0120.00316.25
7.2.330.0070.01116.47
7.2.320.0070.01016.41
7.2.310.0090.00616.71
7.2.300.0130.00416.54
7.2.290.0140.00316.56
7.2.60.0060.00916.71
7.2.50.0060.00616.68
7.1.200.0070.00715.80
7.1.70.0030.00517.16
7.1.60.0070.01819.11
7.1.50.0190.00416.93
7.1.00.0130.06722.41
7.0.200.0000.01016.79
7.0.140.0000.07722.07
7.0.110.0530.07020.08
7.0.100.0500.08020.06
7.0.90.0530.08720.07
7.0.80.0500.08019.86
7.0.70.0670.07719.85
7.0.60.0600.04319.91
7.0.50.0570.07720.45
7.0.40.0070.06320.06
7.0.30.0100.08020.28
7.0.20.0070.07020.15
7.0.10.0070.07720.08
7.0.00.0070.07320.05
5.6.280.0070.07021.09
5.6.260.0130.07020.73
5.6.250.0100.07320.71
5.6.240.0170.07020.48
5.6.230.0030.08320.55
5.6.220.0100.06720.55
5.6.210.0100.04720.70
5.6.200.0130.07020.95
5.6.190.0130.03320.90
5.6.180.0030.09021.28
5.6.170.0100.08020.94
5.6.160.0070.05021.13
5.6.150.0100.08321.05
5.6.140.0100.07721.01
5.6.130.0030.09021.04
5.6.120.0130.07021.08
5.6.110.0100.05021.27
5.6.100.0230.04321.25
5.6.90.0000.08320.95
5.6.80.0100.06720.66
5.6.70.0070.06720.42
5.6.60.0130.06020.50
5.6.50.0070.08020.36
5.6.40.0000.04320.64
5.6.30.0100.05020.40
5.6.20.0000.04720.29
5.6.10.0130.05020.49
5.6.00.0000.04320.39
5.5.380.0030.05720.37
5.5.370.0130.07320.53
5.5.360.0170.06720.52
5.5.350.0130.07720.38
5.5.340.0100.06720.77
5.5.330.0000.09020.94
5.5.320.0130.08021.01
5.5.310.0100.04720.80
5.5.300.0030.08320.80
5.5.290.0070.05020.89
5.5.280.0100.07020.83
5.5.270.0070.07320.73
5.5.260.0100.08320.95
5.5.250.0030.04720.75
5.5.240.0070.08320.37
5.5.230.0030.08020.21
5.5.220.0100.06020.17
5.5.210.0070.07720.27
5.5.200.0070.05020.19
5.5.190.0030.05320.27
5.5.180.0070.03720.38
5.5.160.0030.04020.33
5.5.150.0070.04020.38
5.5.140.0100.03320.22
5.5.130.0070.03720.31
5.5.120.0070.03720.23
5.5.110.0030.03720.20
5.5.100.0070.03720.13
5.5.90.0070.05020.04
5.5.80.0030.07320.20
5.5.70.0030.03720.13
5.5.60.0130.04320.24
5.5.50.0100.07020.02
5.5.40.0070.03720.18
5.5.30.0000.07720.11
5.5.20.0070.04720.20
5.5.10.0100.03319.95
5.5.00.0100.07320.12
5.4.450.0030.08019.64
5.4.440.0100.05719.27
5.4.430.0100.07719.33
5.4.420.0100.07319.44
5.4.410.0100.07019.46
5.4.400.0030.08018.93
5.4.390.0030.04019.25
5.4.380.0070.07019.18
5.4.370.0030.06719.27
5.4.360.0170.05718.93
5.4.350.0030.04719.04
5.4.340.0030.04318.98
5.4.320.0000.04019.12
5.4.310.0000.04019.25
5.4.300.0070.03319.11
5.4.290.0070.03319.27
5.4.280.0030.04019.29
5.4.270.0030.03318.96
5.4.260.0070.03719.03
5.4.250.0030.03719.19
5.4.240.0130.02719.02
5.4.230.0100.03018.94
5.4.220.0030.07318.94
5.4.210.0070.03319.25
5.4.200.0000.08018.97
5.4.190.0030.05318.91
5.4.180.0000.04718.92
5.4.170.0030.06019.09
5.4.160.0000.04019.25
5.4.150.0130.03318.98
5.4.140.0000.04316.48
5.4.130.0000.05716.44
5.4.120.0030.03716.26
5.4.110.0070.04316.43
5.4.100.0070.05316.40
5.4.90.0100.04016.50
5.4.80.0030.03316.26
5.4.70.0000.04716.46
5.4.60.0070.03016.39
5.4.50.0030.03316.26
5.4.40.0030.04016.43
5.4.30.0030.07716.46
5.4.20.0000.03716.33
5.4.10.0030.03716.32
5.4.00.0000.03715.68
5.3.290.0070.03314.55
5.3.280.0030.07014.52
5.3.270.0070.03314.62
5.3.260.0070.03314.70
5.3.250.0030.03314.48
5.3.240.0000.05014.62
5.3.230.0000.04014.60
5.3.220.0100.03314.64
5.3.210.0000.06014.43
5.3.200.0070.03314.36
5.3.190.0000.04014.62
5.3.180.0100.03714.55
5.3.170.0030.08014.45
5.3.160.0100.03314.52
5.3.150.0070.04314.66
5.3.140.0030.04314.48
5.3.130.0000.05014.61
5.3.120.0030.05714.45
5.3.110.0070.03714.39
5.3.100.0030.03713.90
5.3.90.0070.03314.02
5.3.80.0070.05714.02
5.3.70.0070.03313.88
5.3.60.0030.03713.88
5.3.50.0070.04313.80
5.3.40.0070.03013.77
5.3.30.0070.06013.84
5.3.20.0070.03713.53
5.3.10.0070.03013.75
5.3.00.0000.07013.57
5.2.170.0030.02712.04
5.2.160.0000.03012.04
5.2.150.0000.06012.04
5.2.140.0000.03312.04
5.2.130.0070.04712.04
5.2.120.0070.02312.04
5.2.110.0000.03712.04
5.2.100.0100.05712.04
5.2.90.0000.06012.04
5.2.80.0000.03312.04
5.2.70.0100.05712.04
5.2.60.0030.04712.04
5.2.50.0030.06312.04
5.2.40.0100.05012.04
5.2.30.0030.06012.04
5.2.20.0030.03712.04
5.2.10.0000.06012.04
5.2.00.0070.03312.04
5.1.60.0030.04312.04
5.1.50.0030.03312.04
5.1.40.0000.05012.04
5.1.30.0030.05712.04
5.1.20.0000.05712.04
5.1.10.0070.05712.04
5.1.00.0030.03312.04
5.0.50.0070.02012.04
5.0.40.0000.04312.04
5.0.30.0030.04712.04
5.0.20.0000.04712.04
5.0.10.0070.02312.04
5.0.00.0030.06012.04
4.4.90.0000.02312.04
4.4.80.0030.03312.04
4.4.70.0000.03712.04
4.4.60.0030.03712.04
4.4.50.0000.03312.04
4.4.40.0030.05312.04
4.4.30.0030.02312.04
4.4.20.0030.03012.04
4.4.10.0000.03312.04
4.4.00.0030.04012.04
4.3.110.0030.03312.04
4.3.100.0000.02312.04
4.3.90.0030.03312.04
4.3.80.0000.03012.04
4.3.70.0000.03712.04
4.3.60.0030.03012.04
4.3.50.0000.02312.04
4.3.40.0000.05312.04
4.3.30.0030.03312.04
4.3.20.0030.03712.04
4.3.10.0030.03312.04
4.3.00.0000.03712.04

preferences:
46.77 ms | 401 KiB | 5 Q