3v4l.org

run code in 300+ PHP versions simultaneously
<?php $floatlike = '12,34'; var_dump(is_float($floatlike)); var_dump(is_numeric($floatlike)); var_dump(24/$floatlike); var_dump(10 * $floatlike); var_dump(10 + $floatlike); var_dump(10 - $floatlike);

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)
8.3.60.0150.00316.50
8.3.50.0060.01021.21
8.3.40.0040.01418.71
8.3.30.0140.00018.55
8.3.20.0000.00720.27
8.3.10.0080.00023.56
8.3.00.0040.00423.29
8.2.180.0120.00618.16
8.2.170.0120.00322.96
8.2.160.0120.00620.52
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00419.10
8.2.120.0040.00426.35
8.2.110.0060.00322.30
8.2.100.0060.00617.93
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0030.00917.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0000.00922.28
8.2.30.0000.00820.51
8.2.20.0000.00717.63
8.2.10.0060.00317.92
8.2.00.0000.00817.98
8.1.280.0100.00725.92
8.1.270.0120.00620.29
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0000.00923.84
8.1.230.0030.00719.21
8.1.220.0040.00417.75
8.1.210.0000.00818.77
8.1.200.0030.00617.25
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0040.00418.52
8.1.160.0000.00820.56
8.1.150.0000.00718.73
8.1.140.0060.00319.54
8.1.130.0000.00717.63
8.1.120.0000.00717.40
8.1.110.0070.00017.43
8.1.100.0040.00417.44
8.1.90.0080.00017.39
8.1.80.0000.00817.27
8.1.70.0000.00717.35
8.1.60.0080.00017.52
8.1.50.0030.00617.46
8.1.40.0000.00917.45
8.1.30.0080.00017.43
8.1.20.0040.00417.60
8.1.10.0030.00517.34
8.1.00.0040.00417.53
8.0.300.0050.00218.77
8.0.290.0040.00416.88
8.0.280.0050.00318.46
8.0.270.0000.00717.17
8.0.260.0000.00617.23
8.0.250.0030.00316.92
8.0.240.0070.00016.98
8.0.230.0040.00417.06
8.0.220.0040.00416.91
8.0.210.0030.00516.80
8.0.200.0000.00816.82
8.0.190.0050.00316.99
8.0.180.0040.00416.92
8.0.170.0060.00316.79
8.0.160.0040.00416.84
8.0.150.0000.00716.79
8.0.140.0000.00816.81
8.0.130.0000.00613.25
8.0.120.0040.00416.74
8.0.110.0040.00416.79
8.0.100.0040.00416.83
8.0.90.0050.00316.89
8.0.80.0090.00916.94
8.0.70.0000.00816.88
8.0.60.0000.00716.85
8.0.50.0070.00016.73
8.0.30.0110.00817.11
8.0.20.0150.00617.40
8.0.10.0070.00016.85
8.0.00.0090.00916.88
7.4.330.0020.00216.79
7.4.320.0000.00616.51
7.4.300.0030.00316.50
7.4.290.0070.00016.54
7.4.280.0040.00416.40
7.4.270.0000.00716.44
7.4.260.0040.00416.30
7.4.250.0040.00416.32
7.4.240.0000.00716.47
7.4.230.0000.00816.52
7.4.220.0110.00516.48
7.4.210.0040.01016.48
7.4.200.0040.00416.50
7.4.160.0120.00316.57
7.4.150.0090.00917.40
7.4.140.0160.00617.86
7.4.130.0100.00816.39
7.4.120.0050.01216.47
7.4.110.0190.00016.55
7.4.100.0140.00316.41
7.4.90.0030.01316.36
7.4.80.0080.01319.39
7.4.70.0060.00916.54
7.4.60.0030.01316.50
7.4.50.0060.00916.51
7.4.40.0040.01316.13
7.4.30.0100.00616.33
7.4.10.0070.01114.78
7.4.00.0030.01315.07
7.3.330.0020.00213.05
7.3.320.0050.00013.07
7.3.310.0070.00016.17
7.3.300.0040.00416.22
7.3.290.0060.00916.31
7.3.280.0100.01116.33
7.3.270.0070.01017.40
7.3.260.0170.00016.61
7.3.250.0090.01216.38
7.3.240.0090.00816.28
7.3.230.0110.00716.49
7.3.210.0070.01116.27
7.3.200.0100.00716.19
7.3.190.0050.01116.39
7.3.180.0060.01216.48
7.3.170.0080.01316.52
7.3.160.0070.01016.43
7.3.130.0060.01214.57
7.3.120.0040.01515.02
7.3.110.0090.00914.92
7.3.100.0000.01514.96
7.3.90.0040.00414.85
7.3.80.0060.00614.49
7.3.70.0000.01314.83
7.3.60.0060.00614.90
7.3.50.0030.00714.80
7.3.40.0040.01114.88
7.3.30.0040.00714.95
7.3.20.0060.00616.67
7.3.10.0070.00716.69
7.3.00.0030.00716.50
7.2.330.0040.01316.39
7.2.320.0130.00316.18
7.2.310.0080.00916.27
7.2.300.0130.00416.25
7.2.290.0030.01416.48
7.2.260.0030.01414.85
7.2.250.0000.01215.20
7.2.240.0070.00714.82
7.2.230.0090.00614.95
7.2.220.0030.01314.78
7.2.210.0030.01214.90
7.2.200.0060.00615.06
7.2.190.0030.01314.66
7.2.180.0030.01215.03
7.2.170.0030.01314.75
7.2.160.0110.00014.88
7.2.150.0030.00716.67
7.2.140.0090.00616.67
7.2.130.0090.00616.69
7.2.120.0120.00916.82
7.2.110.0100.00716.91
7.2.100.0040.01616.94
7.2.90.0130.01016.84
7.2.80.0100.00716.85
7.2.70.0060.00616.74
7.2.60.0080.00616.55
7.2.50.0080.00816.66
7.2.40.0030.01116.75
7.2.30.0030.01416.55
7.2.20.0030.01216.73
7.2.10.0090.00616.80
7.2.00.0040.00618.12
7.1.330.0090.00615.80
7.1.320.0100.00315.78
7.1.310.0080.00815.80
7.1.300.0040.01115.75
7.1.290.0030.01015.93
7.1.280.0080.00615.51
7.1.270.0030.00615.89
7.1.260.0030.00915.87
7.1.250.0030.01015.99
7.1.240.0030.01015.78
7.1.230.0000.01615.46
7.1.220.0060.01215.86
7.1.210.0120.00315.52
7.1.200.0110.00215.81
7.1.190.0000.01415.81
7.1.180.0070.00715.87
7.1.170.0130.00315.82
7.1.160.0000.00915.51
7.1.150.0030.00915.42
7.1.140.0060.00915.93
7.1.130.0100.00315.61
7.1.120.0100.00316.06
7.1.110.0040.00715.65
7.1.100.0030.01016.83
7.1.90.0110.00315.98
7.1.80.0090.00015.82
7.1.70.0070.00516.34
7.1.60.0090.00617.57
7.1.50.0070.00916.31
7.1.40.0000.01315.84
7.1.30.0100.00615.98
7.1.20.0070.00315.92
7.1.10.0040.01115.70
7.1.00.0110.03519.00
7.0.330.0090.00615.38
7.0.320.0030.01215.20
7.0.310.0040.00815.40
7.0.300.0000.00915.41
7.0.290.0040.00815.27
7.0.280.0100.00315.35
7.0.270.0040.01115.35
7.0.260.0000.01415.29
7.0.250.0050.00515.42
7.0.240.0000.01215.55
7.0.230.0040.00415.52
7.0.220.0040.00715.52
7.0.210.0080.00315.24
7.0.200.0050.00415.99
7.0.190.0070.00715.25
7.0.180.0070.00415.41
7.0.170.0070.00715.15
7.0.160.0040.00915.55
7.0.150.0050.00315.48
7.0.140.0040.00715.32
7.0.130.0110.00815.53
7.0.120.0100.00715.29
7.0.110.0070.00315.56
7.0.100.0000.01415.18
7.0.90.0040.00815.36
7.0.80.0080.00815.49
7.0.70.0030.00615.44
7.0.60.0090.03917.72
7.0.50.0090.03916.67
7.0.40.0050.04416.79
7.0.30.0130.03616.67
7.0.20.0200.03816.66
7.0.10.0050.04616.76
7.0.00.0070.03716.82
5.6.400.0100.00314.25
5.6.390.0030.00714.45
5.6.380.0030.01214.23
5.6.370.0040.01114.21
5.6.360.0030.00914.24
5.6.350.0040.00713.88
5.6.340.0090.00314.41
5.6.330.0030.00914.31
5.6.320.0040.01114.13
5.6.310.0130.00014.25
5.6.300.0030.01314.21
5.6.290.0000.01514.43
5.6.280.0130.03617.74
5.6.270.0000.01314.36
5.6.260.0110.00314.23
5.6.250.0100.00314.10
5.6.240.0030.01314.18
5.6.230.0040.01114.11
5.6.220.0050.00514.09
5.6.210.0110.02117.33
5.6.200.0050.04816.27
5.6.190.0050.03317.14
5.6.180.0150.04317.46
5.6.170.0150.04417.48
5.6.160.0070.04417.27
5.6.150.0080.02316.19
5.6.140.0080.02016.12
5.6.130.0050.03316.18
5.6.120.0000.03017.74
5.6.110.0020.04217.58
5.6.100.0050.02417.52
5.6.90.0060.02217.48
5.6.80.0050.03917.33
5.6.70.0120.00014.18
5.6.60.0000.01514.26
5.6.50.0030.00714.07
5.6.40.0000.01214.28
5.6.30.0070.00313.86
5.6.20.0030.01014.44
5.6.10.0030.01114.10
5.6.00.0080.00814.14
5.5.380.0090.00614.35
5.5.370.0030.00614.34
5.5.360.0150.00014.45
5.5.350.0160.01817.17
5.5.340.0080.02215.94
5.5.330.0100.04317.25
5.5.320.0150.02617.30
5.5.310.0250.03017.14
5.5.300.0050.03516.05
5.5.290.0080.04016.04
5.5.280.0090.04017.56
5.5.270.0070.04517.45
5.5.260.0070.03517.57
5.5.250.0080.03617.34
5.5.240.0100.03917.07
5.5.230.0070.00713.88
5.5.220.0070.01014.17
5.5.210.0040.00713.80
5.5.200.0040.00714.03
5.5.190.0040.01214.23
5.5.180.0090.00614.16
5.5.170.0090.00614.16
5.5.160.0060.00613.88
5.5.150.0070.00714.14
5.5.140.0070.00713.96
5.5.130.0040.01113.75
5.5.120.0120.00013.93
5.5.110.0030.00913.82
5.5.100.0100.00713.75
5.5.90.0100.01013.77
5.5.80.0060.00913.78
5.5.70.0100.00714.10
5.5.60.0100.00713.91
5.5.50.0050.01014.22
5.5.40.0090.00613.89
5.5.30.0060.00614.14
5.5.20.0040.01113.96
5.5.10.0120.00314.23
5.5.00.0060.00313.72

preferences:
55.56 ms | 401 KiB | 5 Q