3v4l.org

run code in 300+ PHP versions simultaneously
<?php $val = 'DANIEL123'; $val = str_pad($val, (16 * ( floor(strlen($val) / 16) + ( strlen($val) % 16 == 0 ? 2 : 1 ) ) ), chr(16 - (strlen($val) % 16) ) ); var_dump($val);

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)
8.3.60.0150.00018.18
8.3.50.0140.00717.97
8.3.40.0100.00718.71
8.3.30.0070.01018.58
8.3.20.0040.00420.20
8.3.10.0040.00421.73
8.3.00.0000.00819.26
8.2.180.0150.00616.63
8.2.170.0140.00322.96
8.2.160.0150.00020.34
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00022.38
8.2.120.0000.00826.35
8.2.110.0030.00621.05
8.2.100.0090.00317.97
8.2.90.0000.00819.35
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0000.00717.93
8.2.50.0040.00418.16
8.2.40.0040.00420.59
8.2.30.0040.00419.28
8.2.20.0070.00018.04
8.2.10.0000.00718.16
8.2.00.0030.00618.24
8.1.280.0100.00725.92
8.1.270.0070.00020.36
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0090.00022.81
8.1.230.0090.00317.67
8.1.220.0030.00617.91
8.1.210.0000.00818.77
8.1.200.0000.00817.35
8.1.190.0040.00417.11
8.1.180.0040.00418.10
8.1.170.0040.00420.50
8.1.160.0000.00718.91
8.1.150.0040.00419.02
8.1.140.0050.00317.81
8.1.130.0000.00718.83
8.1.120.0030.00517.41
8.1.110.0080.00317.38
8.1.100.0040.00417.51
8.1.90.0070.00317.41
8.1.80.0040.00417.49
8.1.70.0030.00317.50
8.1.60.0040.00417.63
8.1.50.0070.00317.45
8.1.40.0040.00417.52
8.1.30.0000.00817.68
8.1.20.0030.00517.68
8.1.10.0080.00017.61
8.1.00.0060.00317.50
8.0.300.0070.00018.77
8.0.290.0030.00516.75
8.0.280.0070.00018.48
8.0.270.0000.00717.25
8.0.260.0030.00318.85
8.0.250.0030.00317.02
8.0.240.0070.00017.00
8.0.230.0060.00216.93
8.0.220.0100.00016.93
8.0.210.0000.00816.80
8.0.200.0060.00016.98
8.0.190.0000.00716.92
8.0.180.0050.00317.03
8.0.170.0000.00816.91
8.0.160.0040.00417.02
8.0.150.0000.00716.83
8.0.140.0000.00716.75
8.0.130.0050.00013.32
8.0.120.0050.00316.85
8.0.110.0040.00416.80
8.0.100.0030.00316.81
8.0.90.0080.00016.85
8.0.80.0140.00316.92
8.0.70.0000.00717.00
8.0.60.0040.00416.81
8.0.50.0000.00816.99
8.0.30.0090.00917.13
8.0.20.0100.00817.40
8.0.10.0000.00716.86
8.0.00.0080.01016.67
7.4.330.0030.00315.55
7.4.320.0000.00716.57
7.4.300.0030.00316.45
7.4.290.0000.00616.63
7.4.280.0000.00816.60
7.4.270.0030.00316.66
7.4.260.0030.00316.65
7.4.250.0000.00716.50
7.4.240.0000.00716.45
7.4.230.0070.00016.65
7.4.220.0050.00216.34
7.4.210.0090.00616.57
7.4.200.0030.00316.53
7.4.160.0110.00516.54
7.4.150.0090.00917.40
7.4.140.0130.00717.86
7.4.130.0150.00916.24
7.4.120.0110.01016.60
7.4.110.0070.01016.52
7.4.100.0070.01116.53
7.4.90.0040.01316.50
7.4.80.0100.01119.39
7.4.70.0120.00416.53
7.4.60.0070.01016.41
7.4.50.0060.01016.39
7.4.40.0100.00716.52
7.4.10.0110.00714.82
7.4.00.0070.01014.85
7.3.330.0000.00613.24
7.3.320.0000.00613.14
7.3.310.0000.00716.45
7.3.300.0030.00316.30
7.3.290.0080.00916.34
7.3.280.0110.00616.30
7.3.270.0110.00617.40
7.3.260.0090.00816.39
7.3.250.0050.01216.59
7.3.240.0090.00816.45
7.3.230.0110.00516.24
7.3.210.0130.00916.33
7.3.200.0070.01016.28
7.3.190.0040.01216.49
7.3.180.0120.00316.23
7.3.170.0120.00916.35
7.3.160.0040.01216.65
7.3.130.0090.00914.91
7.3.120.0000.01814.75
7.3.110.0060.01014.96
7.3.100.0070.00714.71
7.3.90.0030.00714.61
7.3.80.0000.01214.71
7.3.70.0070.01014.55
7.3.60.0030.01014.78
7.3.50.0030.01014.85
7.3.40.0040.00814.77
7.3.30.0000.01314.99
7.3.20.0030.01016.63
7.3.10.0070.00716.43
7.3.00.0070.00716.78
7.2.330.0140.01016.52
7.2.320.0080.01116.52
7.2.310.0120.00616.77
7.2.300.0110.00616.71
7.2.290.0060.01116.48
7.2.260.0110.00715.19
7.2.250.0090.00415.05
7.2.240.0090.00614.91
7.2.230.0030.01315.00
7.2.220.0060.00614.93
7.2.210.0060.00915.05
7.2.200.0120.00614.89
7.2.190.0070.01014.94
7.2.180.0040.01214.89
7.2.170.0080.00615.14
7.2.160.0100.00615.13
7.2.150.0030.01016.71
7.2.140.0030.01516.77
7.2.130.0050.00516.71
7.2.120.0040.01116.48
7.2.110.0000.01316.77
7.2.100.0060.01016.87
7.2.90.0030.01016.87
7.2.80.0040.01116.74
7.2.70.0060.00916.95
7.2.60.0150.00316.80
7.2.50.0080.00416.82
7.2.40.0060.00916.72
7.2.30.0110.00316.99
7.2.20.0120.00616.74
7.2.10.0110.00717.30
7.2.00.0110.00617.51
7.1.330.0000.01615.98
7.1.320.0060.00915.79
7.1.310.0100.00715.86
7.1.300.0030.00915.86
7.1.290.0070.00315.71
7.1.280.0100.00315.80
7.1.270.0060.00315.75
7.1.260.0060.00915.95
7.1.250.0040.00815.46
7.1.240.0040.01416.00
7.1.230.0000.01515.52
7.1.220.0030.01315.80
7.1.210.0100.00315.78
7.1.200.0050.00815.64
7.1.190.0060.00315.63
7.1.180.0070.00315.81
7.1.170.0080.00415.57
7.1.160.0090.00615.97
7.1.150.0050.00515.75
7.1.140.0070.00715.82
7.1.130.0100.01016.04
7.1.120.0140.00816.11
7.1.110.0130.00516.02
7.1.100.0130.00515.92
7.1.90.0120.00715.71
7.1.80.0100.00815.96
7.1.70.0090.00615.55
7.1.60.0180.00724.47
7.1.50.0110.01524.31
7.1.40.0160.01024.00
7.1.30.0170.01024.23
7.1.20.0240.00824.09
7.1.10.0090.00815.09
7.1.00.0290.01115.27
7.0.330.0040.01115.09
7.0.320.0130.00315.33
7.0.310.0000.00815.38
7.0.300.0090.00315.65
7.0.290.0090.00315.42
7.0.280.0080.00415.13
7.0.270.0040.01115.35
7.0.260.0000.01215.58
7.0.250.0050.00315.13
7.0.240.0000.00915.34
7.0.230.0030.00615.28
7.0.220.0070.00715.60
7.0.210.0000.00815.41
7.0.200.0070.00715.49
7.0.190.0000.01015.38
7.0.180.0060.00915.42
7.0.170.0130.00015.52
7.0.160.0040.00815.29
7.0.150.0000.00815.37
7.0.140.0000.01415.41
7.0.130.0040.00415.32
7.0.120.0090.00315.00
7.0.110.0070.00715.38
7.0.100.0040.00715.41
7.0.90.0100.00015.28
7.0.80.0030.01015.36
7.0.70.0000.01215.39
7.0.60.0030.00515.52
7.0.50.0040.00415.53
7.0.40.0030.00713.51
7.0.30.0090.00613.60
7.0.20.0070.00713.64
7.0.10.0070.01013.23
7.0.00.0070.00713.51
5.6.400.0030.00914.46
5.6.390.0000.00914.15
5.6.380.0060.01114.11
5.6.370.0030.00914.42
5.6.360.0070.00714.10
5.6.350.0000.01414.35
5.6.340.0040.00414.28
5.6.330.0090.00614.50
5.6.320.0030.00913.98
5.6.310.0040.00714.10
5.6.300.0040.00414.60
5.6.290.0030.01014.43
5.6.280.0090.00314.45
5.6.270.0060.00614.46
5.6.260.0040.00414.77
5.6.250.0040.01114.21
5.6.240.0000.01414.17
5.6.230.0000.01014.18
5.6.220.0110.00314.25
5.6.210.0090.00914.26
5.6.200.0070.01014.24
5.6.190.0100.00314.24
5.6.180.0030.00914.15
5.6.170.0060.00614.55
5.6.160.0030.01014.41
5.6.150.0060.01214.36
5.6.140.0080.01114.32
5.6.130.0070.00714.20
5.6.120.0090.00614.23
5.6.110.0040.01114.55
5.6.100.0060.01014.18
5.6.90.0070.00714.17
5.6.80.0040.00414.36
5.6.70.0060.00314.22
5.6.60.0030.00614.21
5.6.50.0110.00014.09
5.6.40.0030.00614.30
5.6.30.0040.01114.30
5.6.20.0030.00514.23
5.6.10.0030.01014.07
5.6.00.0060.00614.44

preferences:
62.84 ms | 404 KiB | 6 Q