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:\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)
8.3.70.0120.00916.58
8.3.60.0060.00918.31
8.3.50.0090.00921.92
8.3.40.0110.00318.67
8.3.30.0070.01018.96
8.3.20.0040.00420.30
8.3.10.0080.00022.28
8.3.00.0070.00022.43
8.2.180.0110.00716.38
8.2.170.0070.00722.96
8.2.160.0100.01018.96
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0070.00320.56
8.2.100.0120.00017.91
8.2.90.0070.00019.08
8.2.80.0050.00317.97
8.2.70.0070.00417.50
8.2.60.0060.00617.93
8.2.50.0000.00818.07
8.2.40.0040.00418.12
8.2.30.0000.00818.09
8.2.20.0070.00017.53
8.2.10.0050.00317.55
8.2.00.0060.00317.71
8.1.280.0060.00925.92
8.1.270.0110.00722.06
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.88
8.1.230.0080.00317.71
8.1.220.0040.00417.74
8.1.210.0040.00419.19
8.1.200.0050.00517.23
8.1.190.0030.00517.52
8.1.180.0000.00820.36
8.1.170.0030.00918.67
8.1.160.0040.00422.13
8.1.150.0000.00718.56
8.1.140.0040.00417.38
8.1.130.0040.00417.86
8.1.120.0040.00317.45
8.1.110.0000.00817.41
8.1.100.0030.00317.40
8.1.90.0040.00417.31
8.1.80.0040.00417.41
8.1.70.0000.00717.40
8.1.60.0000.00817.54
8.1.50.0000.00717.45
8.1.40.0040.00417.47
8.1.30.0040.00417.49
8.1.20.0000.00717.48
8.1.10.0030.00517.55
8.1.00.0000.01017.44
8.0.300.0000.00818.77
8.0.290.0040.00417.05
8.0.280.0030.00318.30
8.0.270.0000.00717.29
8.0.260.0030.00318.44
8.0.250.0030.00316.91
8.0.240.0000.00716.83
8.0.230.0000.00716.96
8.0.220.0040.00416.79
8.0.210.0070.00016.95
8.0.200.0030.00316.83
8.0.190.0030.00316.97
8.0.180.0000.00716.87
8.0.170.0000.00716.86
8.0.160.0070.00016.86
8.0.150.0000.00716.83
8.0.140.0070.00016.87
8.0.130.0030.00313.36
8.0.120.0050.00316.85
8.0.110.0040.00416.91
8.0.100.0040.00416.76
8.0.90.0000.00716.75
8.0.80.0030.01316.83
8.0.70.0050.00316.95
8.0.60.0000.00716.69
8.0.50.0050.00316.82
8.0.30.0110.01117.22
8.0.20.0090.00917.40
8.0.10.0030.00516.81
8.0.00.0070.01116.69
7.4.330.0000.00515.00
7.4.320.0030.00316.64
7.4.300.0030.00316.50
7.4.290.0080.00016.51
7.4.280.0000.00716.38
7.4.270.0070.00016.40
7.4.260.0000.00716.59
7.4.250.0040.00416.44
7.4.240.0040.00416.57
7.4.230.0070.00016.58
7.4.220.0060.01216.62
7.4.210.0040.01116.53
7.4.200.0080.00016.50
7.4.190.0000.00716.65
7.4.160.0080.00816.42
7.4.150.0090.01317.40
7.4.140.0090.00917.86
7.4.130.0100.01016.42
7.4.120.0060.01116.53
7.4.110.0070.01016.64
7.4.100.0110.01116.47
7.4.90.0080.00816.44
7.4.80.0150.00419.39
7.4.70.0110.01116.56
7.4.60.0120.00616.50
7.4.50.0000.00816.28
7.4.40.0130.00322.77
7.4.30.0100.00716.51
7.4.00.0010.01514.85
7.3.330.0030.00312.93
7.3.320.0000.00613.03
7.3.310.0030.00316.20
7.3.300.0040.00416.11
7.3.290.0000.01516.15
7.3.280.0100.00616.18
7.3.270.0140.00317.40
7.3.260.0100.01016.53
7.3.250.0150.00616.43
7.3.240.0100.01016.27
7.3.230.0080.00816.53
7.3.210.0120.01216.58
7.3.200.0100.00619.39
7.3.190.0180.00016.27
7.3.180.0080.00816.29
7.3.170.0100.00716.57
7.3.160.0100.00716.53
7.3.120.0040.01214.78
7.3.110.0100.00714.89
7.3.100.0070.00714.77
7.3.90.0000.01414.83
7.3.80.0100.00314.41
7.3.70.0030.00914.80
7.3.60.0030.00714.56
7.3.50.0110.00314.57
7.3.40.0040.01114.80
7.3.30.0040.01114.59
7.3.20.0030.01016.63
7.3.10.0060.00616.70
7.3.00.0100.00316.61
7.2.330.0110.00816.57
7.2.320.0160.00316.60
7.2.310.0040.01316.53
7.2.300.0030.01316.56
7.2.290.0080.01116.70
7.2.250.0090.00915.05
7.2.240.0030.01714.91
7.2.230.0090.00914.95
7.2.220.0030.01215.13
7.2.210.0040.00814.83
7.2.200.0070.00714.92
7.2.190.0040.00715.00
7.2.180.0030.01214.57
7.2.170.0050.00515.15
7.2.00.0050.00519.47
7.1.330.0040.01215.82
7.1.320.0090.00615.84
7.1.310.0000.01415.81
7.1.300.0000.01315.73
7.1.290.0120.00015.46
7.1.280.0040.00715.99
7.1.270.0110.00015.91
7.1.260.0030.00915.66
7.1.200.0030.00915.79
7.1.100.0030.01018.09
7.1.70.0000.00817.07
7.1.60.0070.01719.82
7.1.50.0090.01216.86
7.1.00.0000.08022.51
7.0.200.0100.00716.97
7.0.140.0030.07722.00
7.0.60.0030.04020.07
7.0.50.0070.03717.84
7.0.40.0030.05020.04
7.0.30.0300.06320.04
7.0.20.0200.05720.18
7.0.10.0230.04720.02
7.0.00.0070.07720.16
5.6.280.0000.07321.07
5.6.210.0070.08320.46
5.6.200.0130.04318.22
5.6.190.0030.04320.27
5.6.180.3230.04320.57
5.6.170.0330.07720.52
5.6.160.0030.05320.33
5.6.150.0100.04018.24
5.6.140.0100.07718.18
5.6.130.0030.08718.15
5.6.120.0100.04021.11
5.6.110.0170.07020.99
5.6.100.0030.08321.14
5.6.90.0030.08320.96
5.6.80.0030.03720.48
5.6.70.0300.04720.50
5.5.350.0170.05720.33
5.5.340.0070.08318.02
5.5.330.0030.04320.38
5.5.320.0200.04320.19
5.5.310.0170.04320.28
5.5.300.0030.04717.96
5.5.290.0030.08317.89
5.5.280.0000.05320.76
5.5.270.0070.07020.76
5.5.260.0100.08720.84
5.5.250.0070.05320.58
5.5.240.0000.04320.04
5.4.450.0700.04719.62
5.4.440.0730.04719.61
5.4.430.0070.05719.60
5.4.420.0530.05319.29
5.4.410.0170.05019.50
5.4.400.0930.00018.80
5.4.390.0830.00018.58
5.4.380.0300.05318.79
5.4.370.0270.05718.61
5.4.360.0400.05018.55
5.4.350.0200.06018.67
5.4.340.0200.05718.53
5.4.320.0020.03912.45
5.4.310.0070.03912.45
5.4.300.0050.03612.45
5.4.290.0090.04012.45
5.4.280.0070.03712.34
5.4.270.0070.04112.34
5.4.260.0100.05018.99
5.4.250.0100.05318.72
5.4.240.0070.05719.01
5.4.230.0070.05318.99
5.4.220.0030.08018.76
5.4.210.0070.06719.03
5.4.200.0170.04718.86
5.4.190.0070.06719.02
5.4.180.0130.06719.02
5.4.170.0070.07318.66
5.4.160.0200.05318.91
5.4.150.0130.07318.97
5.4.140.0170.05316.35
5.4.130.0070.07316.47
5.4.120.0100.06016.43
5.4.110.0070.07016.14
5.4.100.0230.05316.39
5.4.90.0100.04716.48
5.4.80.0200.06016.27
5.4.70.0070.06016.26
5.4.60.0070.04716.32
5.4.50.0070.07016.46
5.4.40.0000.05316.52
5.4.30.0100.05016.36
5.4.20.0070.05316.38
5.4.10.0030.05716.45
5.4.00.0000.05315.65
5.3.290.0060.03812.80
5.3.280.0170.06014.68
5.3.270.0070.05714.39
5.3.260.0100.07314.65
5.3.250.0070.08014.45
5.3.240.0130.07014.30
5.3.230.0030.07014.64
5.3.220.0170.07014.57
5.3.210.0070.07714.73
5.3.200.0070.06014.45
5.3.190.0070.05714.61
5.3.180.0070.06314.56
5.3.170.0230.05314.57
5.3.160.0070.05714.43
5.3.150.0130.04714.43
5.3.140.0100.04714.55
5.3.130.0130.04314.43
5.3.120.0100.05714.46
5.3.110.0130.06014.70
5.3.100.0100.04713.99
5.3.90.0130.04313.88
5.3.80.0030.05314.06
5.3.70.0000.06714.03
5.3.60.0000.07314.04
5.3.50.0000.07313.95
5.3.40.0070.05014.10
5.3.30.0030.05013.75
5.3.20.0200.05713.46
5.3.10.0170.06013.34
5.3.00.0070.05313.64
5.2.170.0070.05710.90
5.2.160.0070.03711.25
5.2.150.0130.04011.25
5.2.140.0100.04011.07
5.2.130.0030.04011.25
5.2.120.0070.03711.02
5.2.110.0000.05011.25
5.2.100.0130.03011.09
5.2.90.0130.04310.93
5.2.80.0200.03311.18
5.2.70.0170.04710.97
5.2.60.0000.04711.15
5.2.50.0070.05310.95
5.2.40.0030.05310.88
5.2.30.0030.06010.97
5.2.20.0030.05711.03
5.2.10.0070.04010.79
5.2.00.0100.05010.79
5.1.60.0030.0479.76
5.1.50.0000.04010.08
5.1.40.0070.0339.90
5.1.30.0030.04010.21
5.1.20.0070.04010.56
5.1.10.0130.02710.30
5.1.00.0070.05010.02
5.0.50.0100.0308.59
5.0.40.0070.0238.32
5.0.30.0000.0478.18
5.0.20.0070.0308.25
5.0.10.0030.0278.32
5.0.00.0000.0608.30
4.4.90.0070.0205.87
4.4.80.0000.0235.90
4.4.70.0070.0175.81
4.4.60.0030.0305.77
4.4.50.0030.0275.69
4.4.40.0030.0335.78
4.4.30.0030.0275.86
4.4.20.0100.0235.86
4.4.10.0070.0305.99
4.4.00.0000.0476.01
4.3.110.0100.0235.90
4.3.100.0000.0235.62
4.3.90.0030.0205.80
4.3.80.0000.0405.72
4.3.70.0030.0305.73
4.3.60.0030.0205.82
4.3.50.0000.0275.66
4.3.40.0030.0335.69
4.3.30.0030.0235.25
4.3.20.0030.0235.25
4.3.10.0000.0235.25
4.3.00.0030.0276.89

preferences:
37.25 ms | 401 KiB | 5 Q