3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(md5('QNKCDZO') != 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)
8.3.60.0070.01018.40
8.3.50.0110.00821.99
8.3.40.0140.00018.75
8.3.30.0200.00019.04
8.3.20.0000.00720.29
8.3.10.0070.00021.90
8.3.00.0040.00419.02
8.2.180.0160.00318.41
8.2.170.0100.00718.76
8.2.160.0070.00722.96
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0080.00019.23
8.2.110.0070.00319.08
8.2.100.0060.00617.50
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0080.00417.48
8.2.60.0000.00817.78
8.2.50.0090.00018.07
8.2.40.0050.00319.95
8.2.30.0090.00418.00
8.2.20.0000.00717.61
8.2.10.0030.00517.91
8.2.00.0070.00017.56
8.1.280.0080.00825.92
8.1.270.0060.00318.74
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0060.00322.05
8.1.230.0040.00717.54
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0030.00517.00
8.1.180.0060.00318.10
8.1.170.0080.00018.70
8.1.160.0040.00422.02
8.1.150.0030.00518.71
8.1.140.0070.00017.39
8.1.130.0070.00017.74
8.1.120.0000.00717.45
8.1.110.0040.00417.40
8.1.100.0070.00017.40
8.1.90.0030.00517.41
8.1.80.0040.00417.29
8.1.70.0000.00717.33
8.1.60.0080.00017.40
8.1.50.0040.00417.41
8.1.40.0000.00717.43
8.1.30.0040.00417.49
8.1.20.0080.00017.51
8.1.10.0030.00717.34
8.1.00.0080.00017.25
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0030.00318.32
8.0.270.0070.00017.13
8.0.260.0060.00017.04
8.0.250.0000.00716.77
8.0.240.0000.00816.73
8.0.230.0000.00716.75
8.0.220.0070.00016.79
8.0.210.0040.00416.67
8.0.200.0000.00716.70
8.0.190.0080.00016.71
8.0.180.0030.00316.80
8.0.170.0050.00216.78
8.0.160.0040.00416.71
8.0.150.0040.00416.60
8.0.140.0040.00416.62
8.0.130.0060.00313.13
8.0.120.0030.00516.67
8.0.110.0070.00016.81
8.0.100.0000.00716.56
8.0.90.0000.00716.76
8.0.80.0030.02016.83
8.0.70.0050.00216.80
8.0.60.0030.00516.77
8.0.50.0040.00416.62
8.0.30.0150.00816.82
8.0.20.0140.00517.40
8.0.10.0000.00916.96
8.0.00.0070.01016.81
7.4.330.0050.00015.03
7.4.320.0030.00316.55
7.4.300.0060.00016.56
7.4.290.0040.00416.58
7.4.280.0030.00616.43
7.4.270.0050.00316.44
7.4.260.0000.00716.48
7.4.250.0040.00416.32
7.4.240.0030.00316.45
7.4.230.0030.00316.65
7.4.220.0060.01716.58
7.4.210.0030.01816.45
7.4.200.0030.00316.47
7.4.160.0100.00716.45
7.4.150.0120.00617.40
7.4.140.0110.01317.86
7.4.130.0110.01416.42
7.4.120.0080.00916.48
7.4.110.0200.00316.41
7.4.100.0040.01616.59
7.4.90.0090.01516.43
7.4.80.0030.02019.39
7.4.70.0000.01816.54
7.4.60.0080.00816.53
7.4.50.0030.00516.15
7.4.40.0030.01516.30
7.4.30.0090.01216.21
7.4.00.0060.00814.72
7.3.330.0050.00012.99
7.3.320.0000.01213.05
7.3.310.0040.00416.16
7.3.300.0000.00616.00
7.3.290.0090.00516.23
7.3.280.0080.01016.18
7.3.270.0120.01217.40
7.3.260.0060.01216.21
7.3.250.0090.01116.29
7.3.240.0030.01316.46
7.3.230.0090.01316.39
7.3.210.0090.00616.35
7.3.200.0100.00619.39
7.3.190.0030.01716.32
7.3.180.0060.00916.21
7.3.170.0070.01316.37
7.3.160.0070.01116.49
7.2.330.0090.00816.47
7.2.320.0070.01016.35
7.2.310.0110.00816.63
7.2.300.0060.01116.68
7.2.290.0120.00816.63
7.2.00.0040.01219.35
7.1.100.0040.00718.21
7.1.70.0000.00716.89
7.1.60.0110.01419.50
7.1.50.0030.01716.73
7.1.00.0030.07322.45
7.0.200.0150.00714.80
7.0.140.0030.07022.05
7.0.60.0000.07319.97
7.0.50.0030.05717.79
7.0.40.0130.07320.19
7.0.30.0330.06020.01
7.0.20.0270.08020.17
7.0.10.0000.04320.01
7.0.00.0070.04720.17
5.6.210.0100.08020.59
5.6.200.0100.04718.20
5.6.190.0070.05720.61
5.6.180.0430.07020.37
5.6.170.0230.07020.38
5.6.160.0100.04320.51
5.6.150.0070.04318.19
5.6.140.0030.04718.20
5.6.130.0100.06318.21
5.6.120.0170.07320.96
5.6.110.0030.05020.89
5.6.100.0130.08021.13
5.6.90.0100.04021.06
5.6.80.0000.04320.37
5.6.70.3370.03320.34
5.5.350.0070.03720.43
5.5.340.0130.04717.91
5.5.330.0200.06720.19
5.5.320.0430.07320.30
5.5.310.0270.08320.21
5.5.300.0100.03017.95
5.5.290.0070.07317.98
5.5.280.0000.08720.97
5.5.270.0030.04720.76
5.5.260.0070.07720.64
5.5.250.0100.06720.58
5.5.240.0130.08320.26
5.4.450.0330.05019.32
5.4.440.1030.07019.43
5.4.430.1070.07319.09
5.4.420.1030.06719.59
5.4.410.0070.06018.93
5.4.400.0430.07718.69
5.4.390.0330.07318.46
5.4.380.0470.08018.59
5.4.370.0370.07318.74
5.4.360.0770.06018.50
5.4.350.0300.06318.66
5.4.340.1130.05718.61
5.4.320.0330.07318.72
5.4.310.0470.07718.56
5.4.300.0700.06018.56
5.4.290.0470.06318.72
5.4.280.0300.06718.46
5.4.270.0300.05718.46
5.4.260.0430.05018.49
5.4.250.0400.05018.52
5.4.240.0430.05318.73
5.4.230.0400.06718.66
5.4.220.0230.06318.48
5.4.210.0600.07318.48
5.4.200.0070.08016.55
5.4.190.0670.07318.70
5.4.180.0370.05318.45
5.4.170.0430.08018.59
5.4.160.0530.07018.62
5.4.150.0500.06318.69
5.4.140.0430.06716.27
5.4.130.0430.06716.30
5.4.120.0800.05716.06
5.4.110.0370.07316.22
5.4.100.0700.05716.22
5.4.90.0330.06016.26
5.4.80.1630.05316.04
5.4.70.0470.06316.14
5.4.60.0600.06016.02
5.4.50.0370.07016.27
5.4.40.0400.06716.08
5.4.30.0470.05016.11
5.4.20.0270.06016.04
5.4.10.0400.04316.22
5.4.00.0300.06015.54
5.3.290.0400.06714.61
5.3.280.0470.05714.66
5.3.270.0530.05714.68
5.3.260.0500.05014.56
5.3.250.0400.07714.69
5.3.240.0430.07014.66
5.3.230.0400.06714.57
5.3.220.0500.06314.60
5.3.210.0470.06014.57
5.3.200.0470.05314.53
5.3.190.0400.05714.55
5.3.180.0300.07314.49
5.3.170.0470.05714.47
5.3.160.0430.06014.47
5.3.150.0500.05314.48
5.3.140.0400.06714.50
5.3.130.0670.07014.63
5.3.120.0400.07014.51
5.3.110.0670.05314.49
5.3.100.0370.06014.15
5.3.90.0400.07713.91
5.3.80.0670.06014.11
5.3.70.0530.05014.01
5.3.60.0370.05713.99
5.3.50.0370.08013.99
5.3.40.0500.06713.98
5.3.30.0570.06314.01
5.3.20.0330.07313.68
5.3.10.0400.06013.69
5.3.00.0630.05713.73
5.2.170.0300.04311.10
5.2.160.0370.05311.12
5.2.150.0470.06011.13
5.2.140.0370.06311.05
5.2.130.0400.05011.08
5.2.120.0300.05311.07
5.2.110.0270.05011.03
5.2.100.0370.05011.04
5.2.90.0330.05711.11
5.2.80.0330.04711.13
5.2.70.0500.04711.08
5.2.60.0400.04711.00
5.2.50.0500.04711.03
5.2.40.0370.04710.98
5.2.30.0230.05310.96
5.2.20.0200.04711.05
5.2.10.0400.04710.96
5.2.00.0430.03310.75
5.1.60.0270.0409.97
5.1.50.0370.0379.98
5.1.40.0200.03310.09
5.1.30.0330.04310.32
5.1.20.0330.04310.48
5.1.10.0300.04310.12
5.1.00.0230.04710.16
5.0.50.0230.0278.54
5.0.40.0200.0238.38
5.0.30.0300.0378.24
5.0.20.0200.0338.26
5.0.10.0300.0278.30
5.0.00.0100.0508.13
4.4.90.0170.0305.91
4.4.80.0130.0305.98
4.4.70.0100.0275.92
4.4.60.0200.0275.89
4.4.50.0170.0235.91
4.4.40.0200.0405.99
4.4.30.0200.0275.90
4.4.20.0200.0305.91
4.4.10.0100.0335.93
4.4.00.0270.0375.89
4.3.110.0130.0275.85
4.3.100.0100.0335.83
4.3.90.0200.0275.80
4.3.80.0170.0435.79
4.3.70.0100.0235.87
4.3.60.0070.0275.91
4.3.50.0070.0335.82
4.3.40.0100.0505.79
4.3.30.0070.0274.95
4.3.20.0030.0304.95
4.3.10.0100.0234.95
4.3.00.0100.0206.56

preferences:
49.62 ms | 401 KiB | 5 Q