3v4l.org

run code in 300+ PHP versions simultaneously
<?php $temp1 = "0,2345"; $temp2 = 1244; $temp3 = "123.45"; if (is_numeric((double)$temp1)) {echo $temp1 . "true";} if (is_numeric($temp2)) {echo "true";} if (is_numeric($temp3)) {echo "true";}

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)
8.3.60.0030.01216.62
8.3.50.0110.00722.75
8.3.40.0110.00418.67
8.3.30.0070.00719.09
8.3.20.0040.00420.39
8.3.10.0040.00423.43
8.3.00.0080.00019.13
8.2.180.0130.00316.75
8.2.170.0070.00722.96
8.2.160.0100.00320.47
8.2.150.0070.00024.18
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0050.00321.02
8.2.110.0030.00622.04
8.2.100.0070.00417.78
8.2.90.0000.00719.23
8.2.80.0000.00817.97
8.2.70.0040.00417.46
8.2.60.0030.00617.92
8.2.50.0030.00518.07
8.2.40.0030.00518.09
8.2.30.0040.00417.99
8.2.20.0040.00417.57
8.2.10.0000.00818.18
8.2.00.0030.00617.66
8.1.280.0080.00625.92
8.1.270.0060.00323.92
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.75
8.1.230.0070.00419.01
8.1.220.0040.00417.76
8.1.210.0040.00418.77
8.1.200.0090.00017.23
8.1.190.0060.00317.22
8.1.180.0000.00718.10
8.1.170.0070.00718.24
8.1.160.0040.00421.94
8.1.150.0040.00418.75
8.1.140.0070.00017.46
8.1.130.0000.00817.84
8.1.120.0000.00717.41
8.1.110.0040.00417.34
8.1.100.0040.00417.45
8.1.90.0000.00717.38
8.1.80.0040.00317.36
8.1.70.0000.00717.47
8.1.60.0070.00417.50
8.1.50.0050.00317.40
8.1.40.0090.00017.54
8.1.30.0000.00817.59
8.1.20.0040.00417.57
8.1.10.0040.00417.43
8.1.00.0030.00617.38
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0000.00718.52
8.0.270.0030.00317.16
8.0.260.0060.00017.21
8.0.250.0000.00716.96
8.0.240.0030.00316.96
8.0.230.0050.00516.94
8.0.220.0030.00316.82
8.0.210.0040.00416.79
8.0.200.0000.00616.86
8.0.190.0000.00716.96
8.0.180.0000.00816.78
8.0.170.0000.00816.79
8.0.160.0070.00016.74
8.0.150.0000.00716.81
8.0.140.0110.01016.84
8.0.130.0000.00513.27
8.0.120.0040.00416.75
8.0.110.0070.00016.85
8.0.100.0040.00416.91
8.0.90.0040.00416.93
8.0.80.0030.01216.76
8.0.70.0040.00416.83
8.0.60.0050.00216.75
8.0.50.0080.00016.76
8.0.30.0090.01316.91
8.0.20.0120.01217.40
8.0.10.0000.00716.89
8.0.00.0080.01216.87
7.4.330.0030.00315.00
7.4.320.0060.00016.49
7.4.300.0030.00316.68
7.4.290.0030.00616.54
7.4.280.0060.00316.48
7.4.270.0040.00416.52
7.4.260.0030.00616.48
7.4.250.0040.00416.36
7.4.240.0070.00016.50
7.4.230.0030.00316.53
7.4.220.0110.00716.57
7.4.210.0070.00716.63
7.4.200.0000.00716.67
7.4.160.0040.01216.50
7.4.150.0120.00617.40
7.4.140.0120.00717.86
7.4.130.0070.01116.35
7.4.120.0090.00816.51
7.4.110.0090.00916.27
7.4.100.0100.00716.43
7.4.90.0070.01016.45
7.4.80.0060.01219.39
7.4.70.0100.01316.50
7.4.60.0160.00616.45
7.4.50.0090.00016.41
7.4.40.0030.01316.42
7.4.30.0040.01416.61
7.4.00.0000.01214.70
7.3.330.0000.00613.04
7.3.320.0020.00213.09
7.3.310.0060.00016.28
7.3.300.0000.00716.21
7.3.290.0030.01216.14
7.3.280.0090.00816.18
7.3.270.0090.01517.40
7.3.260.0150.00316.40
7.3.240.0070.01016.48
7.3.230.0190.00316.48
7.3.210.0110.00616.31
7.3.200.0030.01819.39
7.3.190.0120.00916.50
7.3.180.0120.00316.50
7.3.170.0080.00816.27
7.3.160.0000.02016.37
7.3.00.0070.00716.68
7.2.330.0120.00616.44
7.2.320.0040.01816.54
7.2.310.0170.00016.61
7.2.300.0200.00416.68
7.2.290.0110.01116.58
7.2.130.0090.00916.86
7.2.120.0100.00316.68
7.2.110.0000.01316.97
7.2.100.0030.01016.92
7.2.90.0070.00716.83
7.2.80.0110.00416.70
7.2.70.0100.00316.79
7.2.60.0030.00716.96
7.2.50.0110.00416.83
7.2.40.0030.01316.89
7.2.30.0060.00616.92
7.2.20.0090.00316.86
7.2.10.0030.00716.88
7.2.00.0000.01417.96
7.1.250.0030.01015.76
7.1.240.0000.01015.55
7.1.230.0030.00615.71
7.1.220.0130.00315.70
7.1.210.0040.01115.72
7.1.200.0030.01315.80
7.1.190.0040.01115.82
7.1.180.0000.01415.70
7.1.170.0100.00315.61
7.1.160.0090.00615.79
7.1.150.0030.00815.46
7.1.140.0110.00415.71
7.1.130.0070.00715.71
7.1.120.0060.00615.81
7.1.110.0060.01015.84
7.1.100.0040.00716.96
7.1.90.0030.01115.68
7.1.80.0030.01015.84
7.1.70.0030.01016.49
7.1.60.0030.01717.56
7.1.50.0080.01016.41
7.1.40.0060.00615.77
7.1.30.0070.00315.67
7.1.20.0060.01015.79
7.1.10.0090.00615.64
7.1.00.0070.04019.01
7.0.330.0050.00815.36
7.0.320.0000.01115.29
7.0.310.0090.00615.32
7.0.300.0000.00915.41
7.0.290.0080.00615.38
7.0.280.0090.00315.10
7.0.270.0030.01215.55
7.0.260.0060.00615.41
7.0.250.0060.00615.34
7.0.240.0130.00015.26
7.0.230.0060.00615.17
7.0.220.0080.00015.27
7.0.210.0030.00915.35
7.0.200.0060.00316.12
7.0.190.0000.01115.35
7.0.180.0070.01015.21
7.0.170.0040.01115.49
7.0.160.0090.00315.27
7.0.150.0090.00615.33
7.0.140.0050.04018.71
7.0.130.0070.00415.50
7.0.120.0000.01315.56
7.0.110.0070.00315.54
7.0.100.0070.01015.18
7.0.90.0080.00415.19
7.0.80.0040.00415.13
7.0.70.0060.00615.07
7.0.60.0080.03017.76
7.0.50.0050.04216.58
7.0.40.0050.02916.72
7.0.30.0130.02716.91
7.0.20.0150.04216.71
7.0.10.0030.02716.85
7.0.00.0030.04916.75
5.6.380.0030.00514.62
5.6.370.0050.00514.50
5.6.360.0060.01014.38
5.6.350.0080.00814.12
5.6.340.0070.00414.53
5.6.330.0110.00414.14
5.6.320.0090.00614.53
5.6.310.0030.00913.95
5.6.300.0060.00614.35
5.6.290.0070.00714.23
5.6.280.0020.04017.66
5.6.270.0000.01414.39
5.6.260.0090.00314.34
5.6.250.0040.01114.51
5.6.240.0070.00714.26
5.6.230.0030.01014.53
5.6.220.0000.01314.52
5.6.210.0050.04617.43
5.6.200.0030.04316.20
5.6.190.0030.03917.62
5.6.180.2070.02517.54
5.6.170.0190.02017.17
5.6.160.0050.03617.38
5.6.150.0090.04216.18
5.6.140.0080.01816.24
5.6.130.0050.02116.16
5.6.120.0080.02017.61
5.6.110.0030.04717.71
5.6.100.0080.04517.67
5.6.90.0040.03317.72
5.6.80.0100.04017.38
5.6.70.1120.02017.37
5.6.60.0070.00414.07
5.6.50.0000.00914.22
5.6.40.0070.00314.13
5.6.30.0060.00314.21
5.6.20.0030.00714.11
5.6.10.0040.01114.18
5.6.00.0070.00314.29
5.5.380.0090.00311.18
5.5.370.0070.00311.18
5.5.360.0030.00611.33
5.5.350.0070.02215.75
5.5.340.0070.04014.55
5.5.330.0070.04415.80
5.5.320.2030.02315.67
5.5.310.0170.04115.79
5.5.300.0050.01814.58
5.5.290.0100.01814.59
5.5.280.0050.02315.99
5.5.270.0070.03415.91
5.5.260.0050.02415.97
5.5.250.0040.04615.94
5.5.240.0180.03815.70
5.5.230.0060.00311.18
5.5.220.0030.00711.18
5.5.210.0070.00311.18
5.5.200.0030.00611.18
5.5.190.0060.00611.18
5.5.180.0030.00511.18
5.5.170.0050.00311.18
5.5.160.0000.01011.18
5.5.150.0030.00711.18
5.5.140.0000.00711.18
5.5.130.0040.00711.18
5.5.120.0030.00311.18
5.5.110.0000.01011.21
5.5.100.0030.00711.18
5.5.90.0050.00311.18
5.5.80.0030.00311.18
5.5.70.0110.00011.18
5.5.60.0070.00011.18
5.5.50.0000.00611.18
5.5.40.0030.00311.18
5.5.30.0020.00511.18
5.5.20.0090.00311.18
5.5.10.0000.00911.18
5.5.00.0000.00611.18
5.4.450.0650.02215.38
5.4.440.0210.02315.29
5.4.430.0150.02415.30
5.4.420.0120.02015.15
5.4.410.0420.02215.34
5.4.400.0280.02415.20
5.4.390.0180.02815.18
5.4.380.0130.02314.83
5.4.370.0100.02414.91
5.4.360.0020.03514.89
5.4.350.0150.02514.85
5.4.340.0080.03414.89
5.4.330.0060.00311.18
5.4.320.0020.02411.81
5.4.310.0060.02111.81
5.4.300.0020.02311.81
5.4.290.0070.02011.81
5.4.280.0020.02311.76
5.4.270.0050.02111.76
5.4.260.0060.02011.76
5.4.250.0020.02311.76
5.4.240.0070.02011.76
5.4.230.0040.02111.76
5.4.220.0050.02011.76
5.4.210.0020.02311.76
5.4.200.0070.01811.76
5.4.190.0060.02011.76
5.4.180.0050.01911.76
5.4.170.0040.02111.76
5.4.160.0040.02111.76
5.4.150.0060.02211.76
5.4.140.0080.02111.60
5.4.130.0030.02111.59
5.4.120.0050.02111.57
5.4.110.0050.02211.57
5.4.100.0060.02311.57
5.4.90.0090.01811.57
5.4.80.0040.02311.57
5.4.70.0050.02111.57
5.4.60.0050.02011.57
5.4.50.0040.02211.57
5.4.40.0040.01911.56
5.4.30.0020.02411.56
5.4.20.0050.01811.56
5.4.10.0050.02011.56
5.4.00.0050.02111.30
5.3.290.0030.02311.99
5.3.280.0050.02211.94
5.3.270.0040.02711.95
5.3.260.0070.02111.95
5.3.250.0070.02111.95
5.3.240.0050.02111.95
5.3.230.0050.02111.94
5.3.220.0080.02011.93
5.3.210.0030.02511.93
5.3.200.0040.02311.93
5.3.190.0040.02111.93
5.3.180.0040.02011.92
5.3.170.0060.01911.92
5.3.160.0040.02011.92
5.3.150.0040.02411.92
5.3.140.0040.02211.92
5.3.130.0060.02011.92
5.3.120.0020.02511.92
5.3.110.0040.02111.92
5.3.100.0020.02211.65
5.3.90.0020.02311.63
5.3.80.0050.02211.62
5.3.70.0050.01911.63
5.3.60.0040.02111.62
5.3.50.0040.01911.59
5.3.40.0050.02011.59
5.3.30.0060.01811.56
5.3.20.0050.01911.45
5.3.10.0090.01511.43
5.3.00.0080.01811.43
5.2.170.0060.01610.18
5.2.160.0030.01810.18
5.2.150.0030.02010.18
5.2.140.0040.01810.17
5.2.130.0030.01610.15
5.2.120.0050.01410.15
5.2.110.0010.01810.16
5.2.100.0050.01410.16
5.2.90.0060.01410.16
5.2.80.0040.01810.16
5.2.70.0030.02010.16
5.2.60.0020.01810.13
5.2.50.0060.01610.12
5.2.40.0030.01910.10
5.2.30.0050.01610.09
5.2.20.0040.01610.09
5.2.10.0070.01410.05
5.2.00.0050.0209.98
5.1.60.0050.0179.62
5.1.50.0040.0169.62
5.1.40.0040.0159.61
5.1.30.0020.0179.78
5.1.20.0030.0169.79
5.1.10.0050.0159.66
5.1.00.0030.0159.66
5.0.50.0050.0108.89
5.0.40.0030.0128.82
5.0.30.0020.0188.73
5.0.20.0050.0108.73
5.0.10.0020.0138.71
5.0.00.0030.0178.71
4.4.90.0000.0137.97
4.4.80.0040.0097.96
4.4.70.0010.0117.97
4.4.60.0030.0097.97
4.4.50.0050.0077.97
4.4.40.0010.0167.94
4.4.30.0020.0097.97
4.4.20.0020.0098.01
4.4.10.0030.0098.01
4.4.00.0040.0147.97
4.3.110.0030.0097.92
4.3.100.0020.0097.92
4.3.90.0020.0097.90
4.3.80.0030.0137.88
4.3.70.0040.0077.90
4.3.60.0020.0107.90
4.3.50.0030.0097.90
4.3.40.0020.0157.86
4.3.30.0020.0097.24
4.3.20.0030.0097.23
4.3.10.0010.0107.21
4.3.00.0100.01213.57

preferences:
48.55 ms | 401 KiB | 5 Q