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 == $b); var_dump(strcmp($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)
8.3.40.0090.00618.71
8.3.30.0150.00018.96
8.3.20.0070.00020.29
8.3.10.0080.00023.65
8.3.00.0030.00519.38
8.2.170.0070.00722.96
8.2.160.0030.01320.57
8.2.150.0000.00724.18
8.2.140.0070.00324.66
8.2.130.0030.00626.16
8.2.120.0070.00022.29
8.2.110.0040.00422.32
8.2.100.0040.00817.75
8.2.90.0000.00719.23
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0030.00517.93
8.2.50.0060.00318.07
8.2.40.0040.00418.34
8.2.30.0040.00417.92
8.2.20.0040.00417.67
8.2.10.0070.00018.10
8.2.00.0000.00917.71
8.1.270.0030.00623.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00923.87
8.1.230.0120.00019.13
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0050.00317.23
8.1.180.0060.00318.10
8.1.170.0000.00918.51
8.1.160.0040.00421.91
8.1.150.0030.00518.98
8.1.140.0000.00717.30
8.1.130.0030.00317.80
8.1.120.0050.00317.43
8.1.110.0000.00717.42
8.1.100.0000.00717.32
8.1.90.0000.00817.43
8.1.80.0000.00717.40
8.1.70.0070.00017.45
8.1.60.0050.00517.45
8.1.50.0000.00817.41
8.1.40.0000.00717.39
8.1.30.0030.00517.46
8.1.20.0000.00817.70
8.1.10.0040.00417.40
8.1.00.0000.00717.41
8.0.300.0060.00318.77
8.0.290.0060.00316.88
8.0.280.0040.00418.34
8.0.270.0030.00517.34
8.0.260.0000.00617.20
8.0.250.0030.00316.93
8.0.240.0000.00816.85
8.0.230.0000.00716.83
8.0.220.0040.00416.77
8.0.210.0070.00016.92
8.0.200.0080.00016.88
8.0.190.0090.00016.98
8.0.180.0000.00716.86
8.0.170.0040.00416.96
8.0.160.0070.00016.93
8.0.150.0070.00316.83
8.0.140.0040.00816.83
8.0.130.0050.00013.30
8.0.120.0000.00816.81
8.0.110.0030.00516.93
8.0.100.0040.00416.92
8.0.90.0030.00316.72
8.0.80.0100.00616.83
8.0.70.0050.00216.86
8.0.60.0000.00716.88
8.0.50.0070.00016.78
8.0.30.0110.00817.15
8.0.20.0130.01117.40
8.0.10.0040.00417.03
8.0.00.0120.00916.77
7.4.330.0000.00515.02
7.4.320.0070.00016.41
7.4.300.0030.00316.49
7.4.290.0030.00316.54
7.4.280.0040.00416.45
7.4.270.0040.00416.57
7.4.260.0070.00016.47
7.4.250.0040.00416.36
7.4.240.0030.00316.53
7.4.230.0030.00316.61
7.4.220.0030.01416.70
7.4.210.0060.00916.61
7.4.200.0030.00316.57
7.4.160.0080.00816.34
7.4.150.0040.01317.40
7.4.140.0080.00917.86
7.4.130.0130.00616.33
7.4.120.0110.00816.54
7.4.110.0120.01216.46
7.4.100.0180.00016.45
7.4.90.0090.00916.44
7.4.80.0090.01219.39
7.4.70.0090.01216.42
7.4.60.0090.00716.63
7.4.50.0050.01016.50
7.4.40.0010.00316.63
7.4.30.0180.00516.38
7.4.20.0050.01416.47
7.4.10.0110.00715.92
7.4.00.0090.01015.66
7.3.330.0020.00213.09
7.3.320.0000.00512.95
7.3.310.0060.00016.25
7.3.300.0030.00316.05
7.3.290.0070.01016.17
7.3.280.0110.00716.20
7.3.270.0140.00317.40
7.3.260.0120.01216.24
7.3.250.0040.01216.34
7.3.240.0100.00616.13
7.3.230.0080.01016.39
7.3.210.0120.00616.30
7.3.200.0150.01119.39
7.3.190.0180.00316.25
7.3.180.0080.01016.34
7.3.170.0060.01616.45
7.3.160.0160.00716.15
7.3.150.0100.01016.09
7.3.140.0110.00716.31
7.3.130.0090.01115.56
7.3.120.0100.00715.61
7.3.110.0080.01115.44
7.3.100.0050.01215.46
7.3.90.0170.00315.68
7.3.80.0100.00515.37
7.3.70.0080.00515.46
7.3.60.0070.01015.39
7.3.50.0070.00915.38
7.3.40.0080.00515.45
7.3.30.0070.00915.46
7.3.20.0060.00816.34
7.3.10.0050.01216.47
7.3.00.0050.01316.37
7.2.330.0140.00316.43
7.2.320.0130.00316.62
7.2.310.0060.01216.59
7.2.300.0090.00916.48
7.2.290.0070.01816.46
7.2.280.0060.01916.45
7.2.270.0230.00316.59
7.2.260.0080.01115.65
7.2.250.0100.00915.42
7.2.240.0060.01315.58
7.2.230.0100.00715.60
7.2.220.0060.01415.61
7.2.210.0100.00515.71
7.2.200.0120.00515.46
7.2.190.0060.00915.57
7.2.180.0050.01115.57
7.2.170.0090.00415.71
7.2.160.0050.01115.57
7.2.150.0080.00816.79
7.2.140.0080.01116.71
7.2.130.0120.00616.64
7.2.120.0070.00716.59
7.2.110.0080.01016.75
7.2.100.0150.00616.67
7.2.90.0250.00816.73
7.2.80.0070.01016.74
7.2.70.0080.01116.65
7.2.60.0110.00516.67
7.2.50.0100.00616.71
7.2.40.0090.00816.55
7.2.30.0080.01216.61
7.2.20.0130.00516.62
7.2.10.0100.00716.70
7.2.00.0080.00817.58
7.1.330.0090.00515.58
7.1.320.0090.01215.59
7.1.310.0090.00515.50
7.1.300.0120.00915.58
7.1.290.0090.00615.31
7.1.280.0110.00515.64
7.1.270.0060.00615.57
7.1.260.0100.00515.72
7.1.250.0110.00415.59
7.1.240.0100.00715.63
7.1.230.0090.00515.64
7.1.220.0070.00615.52
7.1.210.0120.00515.60
7.1.200.0100.00415.64
7.1.190.0080.00815.62
7.1.180.0030.01215.65
7.1.170.0080.00815.69
7.1.160.0070.00715.59
7.1.150.0030.01315.35
7.1.140.0020.01115.58
7.1.130.0100.00515.70
7.1.120.0050.00915.49
7.1.110.0080.00815.66
7.1.100.0080.00616.41
7.1.90.0030.01315.58
7.1.80.0080.00815.69
7.1.70.0040.00816.01
7.1.60.0080.01016.81
7.1.50.0100.01122.02
7.1.40.0100.00615.54
7.1.30.0090.00615.67
7.1.20.0050.01115.58
7.1.10.0050.00915.70
7.1.00.0080.03017.76
7.0.330.0090.01115.15
7.0.320.0070.01115.14
7.0.310.0110.00315.23
7.0.300.0090.00715.40
7.0.290.0100.00815.26
7.0.280.0130.00715.08
7.0.270.0050.00915.15
7.0.260.0070.00715.18
7.0.250.0080.00415.13
7.0.240.0050.01015.37
7.0.230.0070.00715.28
7.0.220.0060.00815.16
7.0.210.0100.00515.43
7.0.200.0050.00715.82
7.0.190.0050.00715.26
7.0.180.0060.01215.07
7.0.170.0060.00815.13
7.0.160.0060.00915.10
7.0.150.0080.00715.20
7.0.140.0050.03117.62
7.0.130.0100.00515.19
7.0.120.0090.00815.23
7.0.110.0060.00815.12
7.0.100.0050.00815.26
7.0.90.0080.00615.38
7.0.80.0060.00815.17
7.0.70.0050.00915.08
7.0.60.0090.03216.75
7.0.50.0060.03216.05
7.0.40.0060.02416.23
7.0.30.0150.02616.25
7.0.20.0160.01516.12
7.0.10.0100.02916.10
7.0.00.0010.02516.11
5.6.400.0080.00914.93
5.6.390.0070.01014.83
5.6.380.0080.00515.00
5.6.370.0110.00315.19
5.6.360.0050.01214.93
5.6.350.0080.01414.97
5.6.340.0080.00815.14
5.6.330.0080.00914.75
5.6.320.0090.00515.16
5.6.310.0060.00915.00
5.6.300.0070.01115.05
5.6.290.0050.00914.97
5.6.280.0040.03216.92
5.6.270.0070.00815.02
5.6.260.0110.00614.89
5.6.250.0080.00914.91
5.6.240.0080.00814.99
5.6.230.0120.00615.01
5.6.220.0100.00314.88
5.6.210.0070.03216.74
5.6.200.0060.02116.02
5.6.190.0060.02316.77
5.6.180.0070.03416.78
5.6.170.0090.02116.62
5.6.160.0040.03116.74
5.6.150.0040.03516.07
5.6.140.0110.02316.06
5.6.130.0050.02715.86
5.6.120.0080.03617.06
5.6.110.0150.02516.97
5.6.100.0100.03416.91
5.6.90.0110.03017.12
5.6.80.0070.03216.70
5.6.70.1570.02016.70
5.6.60.0040.01314.83
5.6.50.0100.00914.85
5.6.40.0110.00614.83
5.6.30.0070.01114.95
5.6.20.0140.00314.87
5.6.10.0030.01214.80
5.6.00.0100.00715.08
5.5.380.0110.00415.10
5.5.370.0050.01314.88
5.5.360.0040.00914.97
5.5.350.0160.01516.66
5.5.340.0050.02415.90
5.5.330.0070.02416.67
5.5.320.0130.02416.56
5.5.310.0130.02716.71
5.5.300.0050.02515.81
5.5.290.0070.03216.10
5.5.280.0100.02716.86
5.5.270.0120.03216.82
5.5.260.0100.03416.85
5.5.250.0050.03016.65
5.5.240.0140.02816.48
5.5.230.0070.00714.94
5.5.220.0070.01014.68
5.5.210.0050.01014.94
5.5.200.0080.00914.69
5.5.190.0030.01214.88
5.5.180.0090.01114.75
5.5.170.0080.00814.73
5.5.160.0070.00815.00
5.5.150.0080.00714.73
5.5.140.0090.00714.96
5.5.130.0080.00815.07
5.5.120.0050.01114.90
5.5.110.0080.00714.98
5.5.100.0050.01114.57
5.5.90.0070.00914.60
5.5.80.0060.00814.66
5.5.70.0040.01214.88
5.5.60.0090.00614.79
5.5.50.0050.01014.86
5.5.40.0080.00814.65
5.5.30.0050.01015.09
5.5.20.0050.01215.05
5.5.10.0050.01114.58
5.5.00.0060.00914.54
5.4.450.0300.02314.91
5.4.440.0330.02314.84
5.4.430.0090.02714.85
5.4.420.0100.02514.87
5.4.410.0110.02214.76
5.4.400.0140.01914.68
5.4.390.0070.02514.77
5.4.380.0140.02614.80
5.4.370.0240.02514.84
5.4.360.0350.01814.77
5.4.350.0140.01714.70
5.4.340.0070.01412.38
5.4.330.0080.00312.62
5.4.320.0050.02312.52
5.4.310.0070.02012.53
5.4.300.0080.02112.55
5.4.290.0040.01912.48
5.4.280.0050.01612.51
5.4.270.0050.02112.52
5.4.260.0070.02012.44
5.4.250.0050.02212.50
5.4.240.0040.01812.45
5.4.230.0070.01512.47
5.4.220.0060.01812.47
5.4.210.0060.02412.45
5.4.200.0070.02112.53
5.4.190.0080.01712.47
5.4.180.0080.02512.48
5.4.170.0070.02112.49
5.4.160.0040.02312.47
5.4.150.0080.02612.50
5.4.140.0090.01912.40
5.4.130.0040.02012.41
5.4.120.0090.03312.36
5.4.110.0080.03412.40
5.4.100.0100.02712.32
5.4.90.0080.02712.38
5.4.80.0050.02212.42
5.4.70.0090.01912.42
5.4.60.0050.02112.42
5.4.50.0070.01712.41
5.4.40.0070.01912.31
5.4.30.0080.02812.40
5.4.20.0090.02112.40
5.4.10.0090.02112.40
5.4.00.0060.02212.21
5.3.290.0090.02212.91
5.3.280.0050.02712.79
5.3.270.0060.02912.84
5.3.260.0060.02512.86
5.3.250.0100.02712.84
5.3.240.0050.02612.85
5.3.230.0090.02412.80
5.3.220.0100.02712.78
5.3.210.0060.03012.81
5.3.200.0100.02112.73
5.3.190.0070.02312.77
5.3.180.0050.02412.88
5.3.170.0110.02012.87
5.3.160.0050.02612.83
5.3.150.0080.02412.81
5.3.140.0110.01812.82
5.3.130.0110.02512.80
5.3.120.0050.02912.74
5.3.110.0130.04112.74
5.3.100.0080.03712.53
5.3.90.0090.03012.55
5.3.80.0120.03512.42
5.3.70.0150.03212.41
5.3.60.0090.04412.45
5.3.50.0070.03612.52
5.3.40.0070.02612.39
5.3.30.0060.03212.42
5.3.20.0050.02712.22
5.3.10.0070.03312.19
5.3.00.0100.03312.14
5.2.170.0080.02210.61
5.2.160.0040.02410.63
5.2.150.0080.02510.57
5.2.140.0040.02110.54
5.2.130.0020.02210.63
5.2.120.0090.02210.59
5.2.110.0040.02010.56
5.2.100.0050.02110.57
5.2.90.0060.01810.50
5.2.80.0050.01910.55
5.2.70.0070.02110.50
5.2.60.0040.02110.40
5.2.50.0040.02110.55
5.2.40.0050.02010.39
5.2.30.0070.01710.36
5.2.20.0060.01910.44
5.2.10.0060.01710.31
5.2.00.0080.01710.30
5.1.60.0080.0129.56
5.1.50.0060.0159.51
5.1.40.0070.0149.66
5.1.30.0060.0219.81
5.1.20.0050.0189.72
5.1.10.0060.0209.58
5.1.00.0110.0239.58
5.0.50.0040.0188.38
5.0.40.0090.0118.31
5.0.30.0050.0208.22
5.0.20.0080.0158.21
5.0.10.0060.0168.20
5.0.00.0050.0318.20
4.4.90.0050.0107.46
4.4.80.0020.0147.45
4.4.70.0060.0117.45
4.4.60.0040.0157.45
4.4.50.0020.0167.46
4.4.40.0050.0197.43
4.4.30.0040.0127.45
4.4.20.0020.0117.49
4.4.10.0060.0067.50
4.4.00.0010.0177.45
4.3.110.0030.0107.41
4.3.100.0050.0117.40
4.3.90.0040.0217.39
4.3.80.0020.0247.36
4.3.70.0040.0147.39
4.3.60.0050.0087.38
4.3.50.0020.0117.38
4.3.40.0050.0187.34
4.3.30.0040.0106.72
4.3.20.0050.0196.71
4.3.10.0050.0266.69
4.3.00.0000.0148.47

preferences:
60.75 ms | 400 KiB | 5 Q