3v4l.org

run code in 300+ PHP versions simultaneously
<?php $monnombre=923; // on force à la chaine mais ce n'est pas obligé. $monnombre = (string)$monnombre ; echo $monnombre[0].""; //renvoie 1 echo $monnombre[1]." Alfrank w"; //renvoie 2 echo ($monnombre[2]*2)." Doro"; //renvoie 3

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)
8.3.60.0170.00318.55
8.3.50.0070.01016.46
8.3.40.0120.00318.82
8.3.30.0140.00018.77
8.3.20.0040.00421.77
8.3.10.0040.00423.49
8.3.00.0070.00017.91
8.2.180.0100.01018.53
8.2.170.0100.01022.96
8.2.160.0030.01021.10
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00020.52
8.2.120.0080.00026.35
8.2.110.0090.00019.10
8.2.100.0000.01118.28
8.2.90.0080.00019.17
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0040.00420.66
8.2.30.0080.00019.30
8.2.20.0000.00818.03
8.2.10.0070.00018.14
8.2.00.0050.00218.01
8.1.280.0140.00325.92
8.1.270.0000.00823.71
8.1.260.0090.00526.35
8.1.250.0060.00328.09
8.1.240.0090.00022.55
8.1.230.0000.01417.51
8.1.220.0080.00017.77
8.1.210.0040.00418.77
8.1.200.0050.00517.36
8.1.190.0060.00317.35
8.1.180.0030.00618.10
8.1.170.0030.00520.45
8.1.160.0070.00018.91
8.1.150.0000.00720.13
8.1.140.0000.00819.47
8.1.130.0000.00718.79
8.1.120.0030.00317.39
8.1.110.0060.00317.43
8.1.100.0000.00717.46
8.1.90.0020.00517.48
8.1.80.0040.00417.45
8.1.70.0030.00717.34
8.1.60.0080.00017.57
8.1.50.0060.00317.50
8.1.40.0040.00417.40
8.1.30.0050.00317.66
8.1.20.0030.00617.68
8.1.10.0040.00417.46
8.1.00.0000.00717.50
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0080.00018.48
8.0.270.0080.00017.28
8.0.260.0070.00016.81
8.0.250.0030.00316.95
8.0.240.0000.00816.84
8.0.230.0000.00716.93
8.0.220.0000.00716.77
8.0.210.0000.00716.75
8.0.200.0030.00316.80
8.0.190.0050.00317.00
8.0.180.0040.00416.95
8.0.170.0000.00716.99
8.0.160.0030.00316.87
8.0.150.0030.00616.70
8.0.140.0050.00316.90
8.0.130.0080.00013.31
8.0.120.0000.00716.89
8.0.110.0030.00316.70
8.0.100.0050.00316.71
8.0.90.0040.00416.88
8.0.80.0060.01016.87
8.0.70.0040.00416.92
8.0.60.0050.00216.64
8.0.50.0070.00016.81
8.0.30.0090.01017.06
8.0.20.0160.00917.40
8.0.10.0000.00716.84
8.0.00.0120.00616.99
7.4.330.0050.00015.55
7.4.320.0000.00716.49
7.4.300.0060.00016.44
7.4.290.0000.00716.38
7.4.280.0080.00016.50
7.4.270.0000.00716.63
7.4.260.0000.00716.47
7.4.250.0050.00316.50
7.4.240.0070.00016.36
7.4.230.0000.00716.47
7.4.220.0150.00616.57
7.4.210.0100.00416.47
7.4.200.0050.00316.47
7.4.160.0140.00616.46
7.4.150.0120.00617.40
7.4.140.0090.01017.86
7.4.130.0000.01916.64
7.4.120.0150.00716.49
7.4.110.0120.00616.50
7.4.100.0030.01416.47
7.4.90.0100.01016.47
7.4.80.0120.01019.39
7.4.70.0080.00816.32
7.4.60.0120.00416.44
7.4.50.0040.01116.39
7.4.40.0030.01516.44
7.4.30.0080.00816.49
7.4.00.0100.00715.10
7.3.330.0030.00313.29
7.3.320.0000.00513.12
7.3.310.0000.00716.14
7.3.300.0040.00416.33
7.3.290.0030.01116.18
7.3.280.0100.01016.24
7.3.270.0090.00917.40
7.3.260.0110.00616.44
7.3.250.0120.00716.40
7.3.240.0100.00616.33
7.3.230.0130.00316.20
7.3.210.0060.01016.50
7.3.200.0060.01316.34
7.3.190.0100.00716.52
7.3.180.0120.00916.37
7.3.170.0130.00316.58
7.3.160.0000.01616.42
7.3.120.0070.01014.70
7.3.110.0070.01114.82
7.3.100.0030.00714.71
7.3.90.0040.01114.67
7.3.80.0040.01114.89
7.3.70.0120.00314.89
7.3.60.0090.00614.81
7.3.50.0130.00014.77
7.3.40.0040.00714.71
7.3.30.0060.00914.77
7.3.20.0070.00716.59
7.3.10.0070.00516.72
7.3.00.0030.00816.75
7.2.330.0100.00716.39
7.2.320.0090.00816.62
7.2.310.0060.01616.75
7.2.300.0030.01916.67
7.2.290.0060.01216.27
7.2.240.0110.00614.97
7.2.230.0040.01215.36
7.2.220.0040.01515.07
7.2.210.0120.00314.88
7.2.200.0000.01415.31
7.2.190.0040.01115.24
7.2.180.0070.01014.82
7.2.170.0040.00714.72
7.2.160.0120.00315.18
7.2.150.0040.01216.68
7.2.140.0090.00916.84
7.2.130.0050.00916.75
7.2.120.0070.00717.00
7.2.110.0070.00716.79
7.2.100.0060.00616.81
7.2.90.0040.00916.97
7.2.80.0050.00816.75
7.2.70.0080.00616.81
7.2.60.0060.00517.00
7.2.50.0090.00517.03
7.2.40.0020.01116.98
7.2.30.0040.00716.94
7.2.20.0060.00916.81
7.2.10.0060.00616.80
7.2.00.0080.00516.86
7.1.330.0030.01315.46
7.1.320.0100.00715.88
7.1.310.0000.01215.74
7.1.300.0030.01415.75
7.1.290.0000.01515.45
7.1.280.0000.01515.75
7.1.270.0000.00815.88
7.1.260.0030.00615.97
7.1.250.0060.00815.75
7.1.200.0070.00315.94
7.1.70.0000.00817.22
7.1.60.0200.01033.27
7.1.50.0300.01332.91
7.1.40.0800.01332.60
7.1.30.1100.01332.85
7.1.20.0730.02332.70
7.1.10.0530.01314.77
7.1.00.0900.00714.75
7.0.200.0200.01014.88
7.0.190.0070.01714.91
7.0.180.0930.00714.53
7.0.170.0070.00714.28
7.0.160.0500.01314.41
7.0.150.0730.01714.31
7.0.140.0100.00714.56
7.0.130.0570.01014.86
7.0.120.0630.01014.63
7.0.110.0530.01314.41
7.0.100.0500.01014.65
7.0.90.0100.00714.64
7.0.80.0830.01014.29
7.0.70.0530.01014.59
7.0.60.0930.01314.30
7.0.50.0100.01014.70
7.0.40.0930.01014.50
7.0.30.0230.01314.82
7.0.20.0430.00714.68
7.0.10.1100.01014.68
7.0.00.0000.01714.71

preferences:
58.45 ms | 400 KiB | 5 Q