3v4l.org

run code in 300+ PHP versions simultaneously
<?php // utilisation des variables $libp = "disque dur";$pu = 158.5;$descp=""; echo (gettype($libp). "<br>". gettype($pu)."<br>") ; // conversion de types settype($pu, "integer"); echo ("la variable pu est de type: ". gettype($pu) ."et contenant la valeur :" .$pu."<br>" ); $pu = (string)$pu; echo ("la variable pu est de type:".gettype($pu) ."et contenant la valeur :" .$pu."<br>");

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)
8.3.60.0090.00616.25
8.3.50.0260.00716.34
8.3.40.0000.01518.67
8.3.30.0110.00718.72
8.3.20.0090.00018.61
8.3.10.0030.00618.74
8.3.00.0060.00319.25
8.2.180.0130.00316.38
8.2.170.0170.00322.96
8.2.160.0120.00318.88
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00619.66
8.2.110.0060.00320.35
8.2.100.0120.00017.59
8.2.90.0000.00817.75
8.2.80.0000.00818.58
8.2.70.0000.00817.50
8.2.60.0030.00518.04
8.2.50.0040.00417.77
8.2.40.0000.00819.35
8.2.30.0030.00617.55
8.2.20.0030.00717.66
8.2.10.0000.00719.38
8.2.00.0000.00717.73
8.1.280.0110.00625.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0150.00623.97
8.1.230.0000.01122.20
8.1.220.0070.00317.80
8.1.210.0040.00418.77
8.1.200.0090.00017.22
8.1.190.0050.00317.10
8.1.180.0000.00918.10
8.1.170.0090.00017.62
8.1.160.0080.00019.00
8.1.150.0040.00418.58
8.1.140.0040.00417.48
8.1.130.0000.00719.23
8.1.120.0000.00717.41
8.1.110.0040.00417.39
8.1.100.0090.00017.45
8.1.90.0030.00517.31
8.1.80.0000.00717.33
8.1.70.0070.00017.34
8.1.60.0030.00617.60
8.1.50.0080.00017.33
8.1.40.0080.00017.51
8.1.30.0030.00717.53
8.1.20.0090.00017.60
8.1.10.0040.00417.39
8.1.00.0000.00817.41
8.0.300.0000.00918.77
8.0.290.0040.00416.63
8.0.280.0000.00718.55
8.0.270.0040.00417.36
8.0.260.0030.00316.81
8.0.250.0040.00417.01
8.0.240.0000.00816.99
8.0.230.0000.00817.00
8.0.220.0000.00816.89
8.0.210.0070.00316.79
8.0.200.0070.00316.93
8.0.190.0000.00717.00
8.0.180.0040.00416.99
8.0.170.0000.00916.77
8.0.160.0040.00416.93
8.0.150.0000.00816.83
8.0.140.0030.00616.71
8.0.130.0000.00613.26
8.0.120.0060.00316.78
8.0.110.0000.00716.80
8.0.100.0000.00716.91
8.0.90.0000.00716.76
8.0.80.0090.00616.87
8.0.70.0040.00416.90
8.0.60.0030.00616.76
8.0.50.0040.00416.90
8.0.30.0160.00316.82
8.0.20.0070.01117.20
8.0.10.0050.00217.07
8.0.00.0110.00816.74
7.4.330.0020.00213.09
7.4.320.0060.00016.64
7.4.300.0000.00616.51
7.4.290.0000.00816.48
7.4.280.0040.00416.42
7.4.270.0070.00016.61
7.4.260.0000.00513.33
7.4.250.0030.00516.40
7.4.240.0030.00316.48
7.4.230.0030.00316.30
7.4.220.0090.00916.45
7.4.210.0050.00816.56
7.4.200.0030.00316.33
7.4.190.0050.00316.50
7.4.160.0030.01316.54
7.4.150.0140.00316.64
7.4.140.0120.00617.86
7.4.130.0120.00616.32
7.4.120.0120.00916.52
7.4.110.0090.00916.62
7.4.100.0100.01016.45
7.4.90.0070.01016.35
7.4.80.0100.00619.39
7.4.70.0160.00016.50
7.4.60.0140.00416.48
7.4.50.0020.00216.27
7.4.40.0040.01116.55
7.4.30.0100.00716.34
7.4.00.0070.01014.81
7.3.330.0000.00613.10
7.3.320.0030.00313.01
7.3.310.0070.00016.25
7.3.300.0000.00616.28
7.3.290.0090.00916.31
7.3.280.0070.01416.20
7.3.270.0120.00616.25
7.3.260.0060.01416.45
7.3.240.0120.00416.20
7.3.230.0210.00316.43
7.3.210.0000.01616.39
7.3.200.0090.01016.25
7.3.190.0030.01316.31
7.3.180.0030.01216.50
7.3.170.0060.00916.58
7.3.160.0030.01316.54
7.3.120.0100.00714.98
7.3.10.0160.00315.99
7.3.00.0030.00916.20
7.2.330.0060.01216.62
7.2.320.0140.00316.46
7.2.310.0090.01216.32
7.2.300.0100.00716.62
7.2.290.0060.00916.49
7.2.130.0180.00916.06
7.2.120.0140.00716.20
7.2.110.0070.00716.06
7.2.100.0090.00615.84
7.2.90.0090.00416.38
7.2.80.0150.00016.42
7.2.70.0110.01116.17
7.2.60.0110.00416.38
7.2.50.0130.00816.21
7.2.40.0060.00616.57
7.2.30.0090.00616.52
7.2.20.0100.01016.84
7.2.10.0000.01316.38
7.2.00.0030.01018.23
7.1.250.0160.00615.50
7.1.100.0070.00718.34
7.1.70.0040.00816.95
7.1.60.0110.01419.21
7.1.50.0190.00316.95
7.1.00.0030.07722.39
7.0.200.0040.00416.84
7.0.140.0000.07722.10
7.0.110.0030.04319.88
7.0.100.0070.04019.88
7.0.90.0070.04019.93
7.0.80.0000.04019.98
7.0.70.0030.04320.06
7.0.60.0070.03719.64
7.0.50.0030.04319.91
7.0.40.0070.03319.74
7.0.30.0030.03319.86
7.0.20.0030.04319.74
7.0.10.0030.03319.77
7.0.00.0070.03319.72
5.6.280.0030.07320.84
5.6.260.0000.04720.74
5.6.250.0030.03720.59
5.6.240.0000.04320.69
5.6.230.0030.04020.68
5.6.220.0000.04320.64
5.6.210.0000.04320.71
5.6.200.0030.04320.65
5.6.190.0070.04020.66
5.6.180.0000.03720.66
5.6.170.0030.03720.64
5.6.160.0070.03020.62
5.6.150.0030.03720.65
5.6.140.0070.03020.48
5.6.130.0070.03020.61
5.6.120.0000.05020.46
5.6.110.0070.03720.56
5.6.100.0070.05320.60
5.6.90.0000.04020.54
5.6.80.0100.05019.96
5.6.70.0030.07020.02
5.6.60.0100.03320.05
5.6.50.0030.03719.93
5.6.40.0000.08720.20
5.6.30.0070.06020.02
5.6.20.0000.04719.92
5.6.10.0030.07019.99
5.6.00.0030.08320.06
5.5.380.0000.04717.50
5.5.370.0030.04017.59
5.5.360.0030.04017.50
5.5.350.0070.03717.48
5.5.340.0030.04018.00
5.5.330.0000.03718.02
5.5.320.0030.03318.01
5.5.310.0070.03018.09
5.5.300.0000.03718.10
5.5.290.0100.03017.86
5.5.280.0000.03717.86
5.5.270.0000.04018.17
5.5.260.0030.07718.08
5.5.250.0000.04317.82
5.5.240.0070.03717.14
5.5.230.0000.04317.24
5.5.220.0070.06717.23
5.5.210.0030.08317.21
5.5.200.0070.07017.45
5.5.190.0100.06717.47
5.5.180.0030.06317.47
5.5.160.0130.06317.52
5.5.150.0070.05317.47
5.5.140.0030.05317.21
5.5.130.0000.05017.38
5.5.120.0130.05317.11
5.5.110.0100.03017.11
5.5.100.0100.07317.51
5.5.90.0130.06717.01
5.5.80.0030.09017.14
5.5.70.0070.08017.49
5.5.60.0030.03317.27
5.5.50.0070.03317.01
5.5.40.0000.05717.34
5.5.30.0070.07717.22
5.5.20.0100.06717.09
5.5.10.0070.07017.01
5.5.00.0070.07317.10
5.4.450.0100.03719.43
5.4.440.0000.06019.59
5.4.430.0030.05019.39
5.4.420.0070.03319.27
5.4.410.0030.05019.27
5.4.400.0070.03019.10
5.4.390.0070.03319.03
5.4.380.0130.02719.02
5.4.370.0170.06019.08
5.4.360.0070.07719.27
5.4.350.0070.07719.03
5.4.340.0100.03019.00
5.4.320.0030.07719.11
5.4.310.0200.06718.98
5.4.300.0030.06719.08
5.4.290.0030.03719.10
5.4.280.0030.03718.96
5.4.270.0070.05018.93
5.4.260.0070.04718.98
5.4.250.0100.02719.02
5.4.240.0130.04719.17
5.4.230.0030.04719.17
5.4.220.0030.08018.94
5.4.210.0030.07018.99
5.4.200.0030.03719.09
5.4.190.0000.03719.09
5.4.180.0000.04719.01
5.4.170.0030.08018.94
5.4.160.0130.07318.91
5.4.150.0100.06718.97
5.4.140.0130.06316.16
5.4.130.0100.06016.34
5.4.120.0070.03016.42
5.4.110.0030.06716.39
5.4.100.0030.03316.53
5.4.90.0030.07716.21
5.4.80.0030.03316.51
5.4.70.0000.04716.25
5.4.60.0000.03316.43
5.4.50.0070.07316.48
5.4.40.0030.03316.55
5.4.30.0000.03716.43
5.4.20.0070.03016.36
5.4.10.0030.03716.18
5.4.00.0030.03715.65
5.3.290.0100.06314.74
5.3.280.0030.03714.42
5.3.270.0030.07014.70
5.3.260.0100.04714.43
5.3.250.0030.07314.47
5.3.240.0100.06314.48
5.3.230.0130.06714.67
5.3.220.0070.05314.36
5.3.210.0070.06714.58
5.3.200.0070.04014.45
5.3.190.0070.05314.47
5.3.180.0030.04314.41
5.3.170.0000.04714.66
5.3.160.0000.03714.57
5.3.150.0100.05014.43
5.3.140.0070.04014.55
5.3.130.0100.06714.43
5.3.120.0070.07714.41
5.3.110.0170.06714.62
5.3.100.0170.06313.82
5.3.90.0070.06714.01
5.3.80.0100.03314.07
5.3.70.0030.07713.96
5.3.60.0130.04013.94
5.3.50.0070.04713.80
5.3.40.0070.03713.82
5.3.30.0030.06713.77
5.3.20.0100.05013.71
5.3.10.0030.07313.75
5.3.00.0030.07313.70
5.2.170.0030.05311.95
5.2.160.0030.06711.95
5.2.150.0030.06311.95
5.2.140.0100.05711.95
5.2.130.0070.04311.95
5.2.120.0070.06011.95
5.2.110.0070.03711.95
5.2.100.0030.05311.95
5.2.90.0000.05711.95
5.2.80.0000.03711.95
5.2.70.0030.06711.95
5.2.60.0000.05011.95
5.2.50.0100.05311.95
5.2.40.0070.05711.95
5.2.30.0000.04011.95
5.2.20.0000.05011.95
5.2.10.0030.06311.95
5.2.00.0070.06011.95
5.1.60.0100.04711.95
5.1.50.0070.05311.95
5.1.40.0030.05711.95
5.1.30.0070.05011.95
5.1.20.0070.05311.95
5.1.10.0070.05011.95
5.1.00.0070.05311.95
5.0.50.0030.02011.95
5.0.40.0070.02311.95
5.0.30.0070.06011.95
5.0.20.0100.04011.95
5.0.10.0070.03711.95
5.0.00.0030.03311.95
4.4.90.0030.03711.95
4.4.80.0000.03011.95
4.4.70.0070.02011.95
4.4.60.0070.01311.95
4.4.50.0000.03311.95
4.4.40.0070.02311.95
4.4.30.0000.03711.95
4.4.20.0000.03711.95
4.4.10.0070.03011.95
4.4.00.0030.05711.95
4.3.110.0100.02711.95
4.3.100.0100.02311.95
4.3.90.0000.02011.95
4.3.80.0030.02011.95
4.3.70.0000.03311.95
4.3.60.0030.03011.95
4.3.50.0030.02011.95
4.3.40.0000.05311.95
4.3.30.0030.02311.95
4.3.20.0000.03311.95
4.3.10.0030.01711.95
4.3.00.0000.02011.95

preferences:
57.03 ms | 400 KiB | 5 Q