3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(md5('240610708')); var_dump(md5('QNKCDZO')); var_dump(md5('240610708') == md5('QNKCDZO')); var_dump(md5('aabg7XSs') == md5('aabC9RqS')); var_dump(sha1('aaroZmOk') == sha1('aaK1STfY')); var_dump(sha1('aaO8zKZF') == sha1('aa3OFF9m')); var_dump('0010e2' == '1e3'); var_dump('0x1234Ab' == '1193131'); var_dump('0xABCdef' == ' 0xABCdef');

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)
8.3.40.0070.01118.47
8.3.30.0090.00619.11
8.3.20.0080.00020.42
8.3.10.0050.00323.66
8.3.00.0090.00317.25
8.2.170.0070.00722.96
8.2.160.0080.00820.39
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0000.00822.05
8.2.110.0030.00622.27
8.2.100.0060.00617.77
8.2.90.0000.00817.78
8.2.80.0030.00619.00
8.2.70.0000.00817.38
8.2.60.0030.00617.50
8.2.50.0040.00417.93
8.2.40.0040.00417.66
8.2.30.0040.00417.95
8.2.20.0080.00017.45
8.2.10.0050.00317.86
8.2.00.0000.00717.53
8.1.270.0050.00323.75
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0040.00422.15
8.1.230.0110.00020.89
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0080.00017.23
8.1.190.0050.00317.22
8.1.180.0090.00018.10
8.1.170.0000.00717.62
8.1.160.0000.00721.95
8.1.150.0000.00718.84
8.1.140.0040.00417.41
8.1.130.0000.00717.78
8.1.120.0050.00317.44
8.1.110.0030.00517.37
8.1.100.0040.00417.42
8.1.90.0070.00017.41
8.1.80.0030.00517.42
8.1.70.0070.00017.41
8.1.60.0000.00817.57
8.1.50.0000.00717.38
8.1.40.0040.00417.45
8.1.30.0030.00617.49
8.1.20.0030.00517.44
8.1.10.0040.00417.43
8.1.00.0040.00417.27
8.0.300.0000.00720.09
8.0.290.0070.00016.63
8.0.280.0000.00718.27
8.0.270.0000.00617.06
8.0.260.0050.00318.25
8.0.250.0060.00016.86
8.0.240.0030.00316.81
8.0.230.0030.00316.90
8.0.220.0030.00616.65
8.0.210.0070.00016.69
8.0.200.0000.00716.86
8.0.190.0040.00316.75
8.0.180.0030.00316.76
8.0.170.0040.00416.80
8.0.160.0070.00016.82
8.0.150.0000.00716.78
8.0.140.0080.00016.63
8.0.130.0040.00413.27
8.0.120.0030.00616.73
8.0.110.0000.00716.76
8.0.100.0040.00416.74
8.0.90.0000.00716.91
8.0.80.0130.00316.78
8.0.70.0000.00816.95
8.0.60.0070.00016.71
8.0.50.0050.00216.89
8.0.30.0130.00917.07
8.0.20.0110.00917.40
8.0.10.0050.00216.97
8.0.00.0060.01116.85
7.4.330.0000.00515.00
7.4.320.0060.00016.36
7.4.300.0000.00616.54
7.4.290.0040.00416.46
7.4.280.0080.00016.46
7.4.270.0000.00616.55
7.4.260.0000.00716.51
7.4.250.0020.00516.52
7.4.240.0050.00316.54
7.4.230.0040.00416.52
7.4.220.0150.00316.58
7.4.210.0100.00316.39
7.4.200.0030.00316.36
7.4.160.0040.01116.25
7.4.150.0090.00917.40
7.4.140.0120.00817.86
7.4.130.0070.01216.30
7.4.120.0100.00716.45
7.4.110.0120.00616.48
7.4.100.0200.00016.48
7.4.90.0070.01016.21
7.4.80.0080.01519.39
7.4.70.0060.01116.40
7.4.60.0060.00916.53
7.4.50.0000.00816.49
7.4.40.0060.01116.33
7.4.30.0060.01016.32
7.4.20.0160.00016.41
7.4.10.0100.01015.62
7.4.00.0050.01215.29
7.3.330.0030.00313.01
7.3.320.0050.00013.02
7.3.310.0030.00316.14
7.3.300.0000.00716.23
7.3.290.0040.01116.22
7.3.280.0110.00516.25
7.3.270.0110.01117.40
7.3.260.0090.00916.29
7.3.250.0070.01016.33
7.3.240.0070.01016.12
7.3.230.0110.00616.39
7.3.210.0130.00316.17
7.3.200.0170.00316.26
7.3.190.0030.01516.36
7.3.180.0060.01416.24
7.3.170.0110.00516.27
7.3.160.0130.01016.23
7.3.150.0060.01016.44
7.3.140.0160.00716.07
7.3.130.0100.00815.31
7.3.120.0100.00615.16
7.3.110.0090.01015.21
7.3.100.0070.00915.10
7.3.90.0100.00615.25
7.3.80.0070.00615.28
7.3.70.0060.00815.13
7.3.60.0050.01015.22
7.3.50.0030.01015.13
7.3.40.0030.01115.09
7.3.30.0050.00915.04
7.3.20.0070.01015.98
7.3.10.0290.00415.68
7.3.00.0200.00915.75
7.2.330.0040.01216.55
7.2.320.0140.00716.44
7.2.310.0130.00616.39
7.2.300.0030.01316.64
7.2.290.0150.00616.54
7.2.280.0080.00816.29
7.2.270.0130.01016.52
7.2.260.0110.00915.50
7.2.250.0090.00915.38
7.2.240.0060.01215.35
7.2.230.0070.00915.44
7.2.220.0070.00715.35
7.2.210.0050.00815.39
7.2.200.0100.00615.44
7.2.190.0080.00815.20
7.2.180.0060.00915.24
7.2.170.0080.00815.21
7.2.160.0080.00815.21
7.2.150.0080.00716.16
7.2.140.0110.00915.95
7.2.130.0180.00615.94
7.2.120.0260.00815.90
7.2.110.0180.00915.92
7.2.100.0180.00815.96
7.2.90.0100.00815.97
7.2.80.0190.00815.64
7.2.70.0190.00715.61
7.2.60.0190.00915.89
7.2.50.0300.00815.67
7.2.40.0290.00815.66
7.2.30.0220.00515.74
7.2.20.0330.00915.98
7.2.10.0330.01316.05
7.2.00.0190.00916.36
7.1.330.0140.00815.41
7.1.320.0110.01015.42
7.1.310.0120.00615.27
7.1.300.0100.01115.53
7.1.290.0110.00915.52
7.1.280.0090.00914.73
7.1.270.0130.00614.85
7.1.260.0140.00814.79
7.1.250.0280.00614.50
7.1.240.0270.00514.56
7.1.230.0250.00414.49
7.1.220.0190.00814.54
7.1.210.0210.00714.62
7.1.200.0240.00714.34
7.1.190.0260.00814.54
7.1.180.0260.00714.42
7.1.170.0550.00714.43
7.1.160.0340.00614.39
7.1.150.0200.00814.37
7.1.140.0250.00814.76
7.1.130.0260.00814.77
7.1.120.0280.01114.86
7.1.110.0290.00614.83
7.1.100.0270.00714.72
7.1.90.0270.00814.59
7.1.80.0240.00814.65
7.1.70.0160.00814.90
7.1.60.0320.00920.05
7.1.50.0280.01019.93
7.1.40.0220.01019.85
7.1.30.0210.00919.94
7.1.20.0320.00919.90
7.1.10.0150.00914.63
7.1.00.0410.00814.70
7.0.330.0220.00514.08
7.0.320.0210.00714.16
7.0.310.0220.00814.14
7.0.300.0220.00714.04
7.0.290.0290.01014.11
7.0.280.0230.00914.10
7.0.270.0190.00714.57
7.0.260.0310.00814.46
7.0.250.0320.00814.45
7.0.240.0320.00914.43
7.0.230.0470.00814.41
7.0.220.0320.00714.46
7.0.210.0330.00714.16
7.0.200.0150.00814.49
7.0.190.0240.00714.55
7.0.180.0160.00814.50
7.0.170.0240.00714.46
7.0.160.0450.01014.42
7.0.150.0230.00714.42
7.0.140.0230.00714.42
7.0.130.0200.00714.56
7.0.120.0180.00714.53
7.0.110.0220.00614.55
7.0.100.0190.00714.38
7.0.90.0210.00614.54
7.0.80.0160.01114.50
7.0.70.0200.00914.35
7.0.60.0230.01214.33
7.0.50.0200.00814.55
7.0.40.0180.00814.28
7.0.30.0220.00714.42
7.0.20.0250.00814.40
7.0.10.0210.01014.33
7.0.00.0180.00914.34
5.6.400.0100.01014.49
5.6.390.0100.00714.55
5.6.380.0070.01214.42
5.6.370.0100.01114.39
5.6.360.0120.00914.46
5.6.350.0100.00714.57
5.6.340.0100.00914.46
5.6.330.0090.01114.66
5.6.320.0120.00614.51
5.6.310.0090.00914.34
5.6.300.0120.02016.25
5.6.290.0130.02216.17
5.6.280.0110.02416.30
5.6.270.0130.02616.28
5.6.260.0100.02816.23
5.6.250.0130.02116.28
5.6.240.0110.02416.24
5.6.230.0100.02816.18
5.6.220.0150.02516.15
5.6.210.0090.03116.22
5.6.200.0110.02916.24
5.6.190.0110.02316.23
5.6.180.0160.02516.25
5.6.170.0130.02516.20
5.6.160.0140.02816.22
5.6.150.0110.02416.21
5.6.140.0120.02316.20
5.6.130.0160.02416.34
5.6.120.0140.02716.25
5.6.110.0120.02116.22
5.6.100.0100.02316.25
5.6.90.0120.02316.32
5.6.80.0120.02216.00
5.6.70.0130.02315.95
5.6.60.0140.02416.02
5.6.50.0120.01915.94
5.6.40.0080.02315.99
5.6.30.0160.02516.00
5.6.20.0140.03016.08
5.6.10.0130.01915.98
5.6.00.0160.02416.09
5.5.380.0120.02214.32
5.5.370.0110.01914.38
5.5.360.0130.02314.37
5.5.350.0140.02514.41
5.5.340.0120.02014.55
5.5.330.0110.02214.43
5.5.320.0130.02314.45
5.5.310.0120.02114.48
5.5.300.0130.02314.53
5.5.290.0120.02414.48
5.5.280.0100.02214.50
5.5.270.0130.01914.40
5.5.260.0120.02714.35
5.5.250.0110.02114.39
5.5.240.0100.01914.28
5.5.230.0160.02014.28
5.5.220.0110.02714.19
5.5.210.0130.01914.32
5.5.200.0120.02614.27
5.5.190.0070.02514.24
5.5.180.0110.02714.27
5.5.170.0100.01313.66
5.5.160.0090.02114.26
5.5.150.0130.02114.29
5.5.140.0120.02014.31
5.5.130.0120.02014.18
5.5.120.0110.02614.22
5.5.110.0100.02414.22
5.5.100.0120.02114.22
5.5.90.0120.02114.19
5.5.80.0130.02814.23
5.5.70.0090.03014.14
5.5.60.0110.01914.26
5.5.50.0100.02414.26
5.5.40.0130.02014.18
5.5.30.0110.02114.14
5.5.20.0100.02414.10
5.5.10.0120.02014.28
5.5.00.0120.02114.24
5.4.450.0100.02013.86
5.4.440.0110.02213.79
5.4.430.0090.02413.75
5.4.420.0070.02213.80
5.4.410.0120.02013.82
5.4.400.0080.02213.67
5.4.390.0090.02713.66
5.4.380.0110.02313.57
5.4.370.0110.01813.69
5.4.360.0070.02313.73
5.4.350.0110.02113.72
5.4.340.0100.02313.69
5.4.330.0070.00711.60
5.4.320.0100.02313.72
5.4.310.0090.01913.68
5.4.300.0100.01813.74
5.4.290.0090.01913.70
5.4.280.0120.02013.69
5.4.270.0080.02713.71
5.4.260.0070.02113.59
5.4.250.0110.02513.70
5.4.240.0090.01813.63
5.4.230.0100.02113.68
5.4.220.0090.02413.77
5.4.210.0080.02313.62
5.4.200.0100.02413.69
5.4.190.0090.02313.69
5.4.180.0100.01613.67
5.4.170.0100.02213.63
5.4.160.0090.02413.65
5.4.150.0110.02413.67
5.4.140.0090.01912.98
5.4.130.0110.02112.96
5.4.120.0110.01812.94
5.4.110.0110.01713.00
5.4.100.0100.02013.00
5.4.90.0100.02012.95
5.4.80.0100.01913.03
5.4.70.0090.02012.98
5.4.60.0080.01712.95
5.4.50.0130.01812.93
5.4.40.0080.01812.99
5.4.30.0090.02112.94
5.4.20.0100.02212.99
5.4.10.0110.02213.00
5.4.00.0090.01712.83

preferences:
48 ms | 400 KiB | 5 Q