3v4l.org

run code in 300+ PHP versions simultaneously
<?php $monnombre=123; // 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)
8.3.60.0160.00618.30
8.3.50.0190.00616.27
8.3.40.0110.00418.63
8.3.30.0040.01118.59
8.3.20.0040.00421.78
8.3.10.0070.00023.61
8.3.00.0040.00419.78
8.2.180.0150.00616.38
8.2.170.0170.00322.96
8.2.160.0070.00721.10
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00422.13
8.2.120.0040.00426.35
8.2.110.0050.00519.27
8.2.100.0090.00318.34
8.2.90.0000.00819.20
8.2.80.0050.00317.97
8.2.70.0000.00917.59
8.2.60.0000.00818.05
8.2.50.0000.00918.10
8.2.40.0040.00420.55
8.2.30.0000.00819.24
8.2.20.0040.00417.98
8.2.10.0040.00418.16
8.2.00.0020.00517.98
8.1.280.0030.01225.92
8.1.270.0040.00423.84
8.1.260.0000.00726.35
8.1.250.0040.00728.09
8.1.240.0030.00722.43
8.1.230.0080.00717.45
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0070.00317.35
8.1.190.0040.00417.22
8.1.180.0000.00918.10
8.1.170.0040.00420.28
8.1.160.0000.00718.92
8.1.150.0000.00720.19
8.1.140.0040.00419.61
8.1.130.0030.00318.91
8.1.120.0000.00717.53
8.1.110.0000.00817.46
8.1.100.0000.00717.46
8.1.90.0040.00417.40
8.1.80.0040.00317.40
8.1.70.0040.00417.46
8.1.60.0040.00417.59
8.1.50.0030.00517.52
8.1.40.0040.00417.41
8.1.30.0080.00017.63
8.1.20.0000.00717.66
8.1.10.0000.00717.55
8.1.00.0060.00317.53
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.35
8.0.270.0030.00317.16
8.0.260.0030.00316.83
8.0.250.0000.00716.86
8.0.240.0070.00016.92
8.0.230.0040.00416.90
8.0.220.0070.00016.77
8.0.210.0000.00716.84
8.0.200.0000.00616.83
8.0.190.0040.00416.93
8.0.180.0020.00516.78
8.0.170.0040.00416.94
8.0.160.0030.00516.84
8.0.150.0030.00416.80
8.0.140.0040.00416.88
8.0.130.0050.00213.38
8.0.120.0000.00716.87
8.0.110.0040.00416.99
8.0.100.0040.00416.86
8.0.90.0040.00416.81
8.0.80.0100.00716.94
8.0.70.0000.00716.87
8.0.60.0030.00316.87
8.0.50.0050.00216.66
8.0.30.0060.01117.06
8.0.20.0080.01317.40
8.0.10.0060.00316.74
8.0.00.0140.00316.49
7.4.330.0000.00515.55
7.4.320.0060.00016.43
7.4.300.0030.00316.47
7.4.290.0000.00716.55
7.4.280.0050.00316.47
7.4.270.0080.00016.50
7.4.260.0000.00716.57
7.4.250.0030.00316.52
7.4.240.0000.00816.50
7.4.230.0000.00716.48
7.4.220.0070.01116.60
7.4.210.0070.00716.53
7.4.200.0040.00416.59
7.4.160.0080.00916.41
7.4.150.0110.00717.40
7.4.140.0100.01117.86
7.4.130.0100.01016.29
7.4.120.0120.00916.49
7.4.110.0110.00616.61
7.4.100.0100.01316.35
7.4.90.0200.00316.39
7.4.80.0030.01419.39
7.4.70.0130.00516.63
7.4.60.0030.01316.48
7.4.50.0090.00616.21
7.4.40.0060.01116.30
7.4.30.0160.00716.58
7.4.00.0050.00915.06
7.3.330.0000.00513.21
7.3.320.0060.00013.11
7.3.310.0030.00316.14
7.3.300.0000.00616.27
7.3.290.0070.00916.27
7.3.280.0080.00816.25
7.3.270.0130.00717.40
7.3.260.0080.00816.37
7.3.250.0060.01116.40
7.3.240.0100.01216.51
7.3.230.0030.01516.51
7.3.210.0090.00916.44
7.3.200.0160.00016.42
7.3.190.0100.00716.28
7.3.180.0080.00816.27
7.3.170.0130.00316.36
7.3.160.0090.00616.26
7.3.120.0030.01214.91
7.3.110.0110.00414.99
7.3.100.0070.00714.93
7.3.90.0120.00314.94
7.3.80.0050.00514.69
7.3.70.0000.01714.76
7.3.60.0040.00914.70
7.3.50.0000.01414.46
7.3.40.0040.00814.69
7.3.30.0090.00914.78
7.3.20.0060.00616.49
7.3.10.0100.00716.78
7.3.00.0130.00316.82
7.2.330.0090.00916.54
7.2.320.0030.01516.73
7.2.310.0130.00716.26
7.2.300.0070.01016.74
7.2.290.0070.01316.26
7.2.240.0100.01014.73
7.2.230.0060.00914.89
7.2.220.0060.00614.73
7.2.210.0070.00714.85
7.2.200.0060.00915.03
7.2.190.0040.00715.21
7.2.180.0040.00715.25
7.2.170.0000.01615.21
7.2.160.0110.00315.25
7.2.150.0030.01216.98
7.2.140.0070.01116.79
7.2.130.0040.01116.88
7.2.120.0070.01016.93
7.2.110.0100.01216.80
7.2.100.0030.00916.91
7.2.90.0140.00317.00
7.2.80.0000.01516.57
7.2.70.0090.00617.09
7.2.60.0030.00816.85
7.2.50.0030.00716.93
7.2.40.0110.00616.82
7.2.30.0090.00616.66
7.2.20.0060.01016.75
7.2.10.0040.00816.73
7.2.00.0060.00916.80
7.1.330.0040.00715.63
7.1.320.0030.01315.53
7.1.310.0070.01015.85
7.1.300.0070.00715.77
7.1.290.0100.00715.81
7.1.280.0070.01015.93
7.1.270.0120.00315.60
7.1.260.0090.00615.75
7.1.250.0090.00315.54
7.1.200.0090.00315.76
7.1.70.0000.01317.03
7.1.60.1230.01733.29
7.1.50.1200.01732.94
7.1.40.0930.01032.70
7.1.30.0870.01732.76
7.1.20.0830.02332.57
7.1.10.0730.01014.49
7.1.00.0530.01314.99
7.0.200.0870.01314.93
7.0.190.0870.01715.09
7.0.180.0800.00714.41
7.0.170.0930.01014.45
7.0.160.0970.01014.28
7.0.150.0630.01014.39
7.0.140.0600.00714.36
7.0.130.0500.01714.76
7.0.120.0830.01014.78
7.0.110.0730.01314.52
7.0.100.0530.01014.57
7.0.90.0570.00714.22
7.0.80.0530.02014.58
7.0.70.0570.01014.36
7.0.60.0530.00714.29
7.0.50.0500.01014.40
7.0.40.0470.01314.73
7.0.30.0530.01314.51
7.0.20.0730.01314.61
7.0.10.0570.00714.76
7.0.00.0470.00714.46

preferences:
42.84 ms | 400 KiB | 5 Q