3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = $_POST['a'] = '6898557993159892eee'; $b= $_POST['b'] = '222the'; echo $a."\n"; echo $b."\n"; echo (!is_numeric(($a * $b) . '')) ? "yes right way \n":"not number...\n"; echo (($a * $b) != INF) ? "YES infinite.. \n":"NOt inf ... \n"; if(!is_numeric (($a * $b) . '') && (($a * $b) != INF)) { echo "good\n"; }else{echo "WRONG...\n";}

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)
8.3.60.0100.00316.61
8.3.50.0110.00722.09
8.3.40.0120.00918.87
8.3.30.0080.00619.23
8.3.20.0000.00720.20
8.3.10.0000.00821.73
8.3.00.0050.00319.50
8.2.180.0060.01618.54
8.2.170.0040.01122.96
8.2.160.0130.00720.57
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0030.00521.05
8.2.110.0060.00322.31
8.2.100.0060.00617.75
8.2.90.0000.00819.20
8.2.80.0000.00817.97
8.2.70.0080.00017.75
8.2.60.0000.00717.93
8.2.50.0030.00618.07
8.2.40.0030.00618.15
8.2.30.0090.00018.05
8.2.20.0040.00417.66
8.2.10.0040.00418.15
8.2.00.0050.00317.78
8.1.280.0030.01425.92
8.1.270.0030.00618.92
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0030.00623.84
8.1.230.0070.00418.81
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0050.00417.13
8.1.190.0040.00417.25
8.1.180.0040.00418.10
8.1.170.0000.00820.37
8.1.160.0000.00722.04
8.1.150.0040.00418.87
8.1.140.0040.00417.46
8.1.130.0070.00017.77
8.1.120.0040.00417.40
8.1.110.0000.00717.47
8.1.100.0050.00217.44
8.1.90.0040.00417.40
8.1.80.0000.00717.39
8.1.70.0070.00017.42
8.1.60.0040.00417.47
8.1.50.0030.00617.43
8.1.40.0000.00817.48
8.1.30.0050.00317.66
8.1.20.0000.00717.59
8.1.10.0000.00817.45
8.1.00.0050.00217.41
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.37
8.0.270.0000.00817.27
8.0.260.0030.00317.24
8.0.250.0000.00717.07
8.0.240.0040.00417.02
8.0.230.0030.00316.91
8.0.220.0050.00216.86
8.0.210.0040.00417.02
8.0.200.0040.00417.01
8.0.190.0000.00717.02
8.0.180.0030.00517.00
8.0.170.0040.00416.88
8.0.160.0030.00317.00
8.0.150.0040.00416.94
8.0.140.0000.00716.91
8.0.130.0030.00313.44
8.0.120.0040.00416.97
8.0.110.0050.00316.85
8.0.100.0000.00816.86
8.0.90.0040.00416.98
8.0.80.0090.00616.95
8.0.70.0040.00416.93
8.0.60.0050.00216.98
8.0.50.0040.00416.79
8.0.30.0170.00817.28
8.0.20.0160.00717.40
8.0.10.0040.00416.97
8.0.00.0080.01016.79
7.4.330.0000.00515.09
7.4.320.0060.00016.58
7.4.300.0000.00616.66
7.4.290.0040.00416.49
7.4.280.0070.00016.64
7.4.270.0020.00516.64
7.4.260.0030.00316.64
7.4.250.0040.00416.56
7.4.240.0020.00716.61
7.4.230.0030.00316.63
7.4.220.0160.00916.56
7.4.210.0080.00916.52
7.4.200.0030.00516.59
7.4.160.0080.00816.64
7.4.150.0040.01517.40
7.4.140.0130.00817.86
7.4.130.0100.00716.47
7.4.120.0050.01116.66
7.4.110.0180.00616.69
7.4.100.0130.00616.66
7.4.90.0070.01016.46
7.4.80.0140.00916.67
7.4.70.0030.01316.64
7.4.60.0030.01316.71
7.4.50.0030.00516.52
7.4.40.0060.00916.66
7.4.30.0170.00616.59
7.4.00.0130.00315.00
7.3.330.0050.00013.25
7.3.320.0100.00313.32
7.3.310.0030.00316.42
7.3.300.0030.00316.43
7.3.290.0030.00316.40
7.3.280.0080.00916.43
7.3.270.0030.01417.40
7.3.260.0090.00916.55
7.3.250.0080.01116.60
7.3.240.0120.01216.48
7.3.230.0110.00716.39
7.3.210.0120.00616.50
7.3.200.0120.01219.39
7.3.190.0090.00616.52
7.3.180.0170.00016.48
7.3.170.0060.01216.57
7.3.160.0170.00716.45
7.3.120.0000.01514.97
7.3.110.0120.00314.73
7.3.100.0040.00814.89
7.3.90.0000.00914.98
7.3.80.0060.00615.00
7.3.70.0060.00314.92
7.3.60.0030.00714.91
7.3.50.0050.00514.68
7.3.40.0000.01114.57
7.3.30.0110.00414.96
7.3.20.0030.00716.48
7.3.10.0040.00816.71
7.3.00.0100.00716.46
7.2.330.0160.00316.67
7.2.320.0070.01016.70
7.2.310.0080.00816.83
7.2.300.0090.01416.68
7.2.290.0070.01416.79
7.2.240.0000.01415.35
7.2.230.0080.00415.14
7.2.220.0080.00815.30
7.2.210.0060.00915.00
7.2.200.0000.01115.32
7.2.190.0060.00315.27
7.2.180.0090.00315.07
7.2.170.0110.00015.11
7.2.160.0090.00615.04
7.2.150.0000.01417.01
7.2.140.0040.01116.60
7.2.130.0090.00316.79
7.2.120.0060.00916.96
7.2.110.0000.01617.07
7.2.100.0030.01016.96
7.2.90.0110.00416.86
7.2.80.0030.00816.77
7.2.70.0060.01016.98
7.2.60.0040.00616.72
7.2.50.0040.01117.07
7.2.40.0090.00617.14
7.2.30.0030.00917.01
7.2.20.0040.01117.02
7.2.10.0070.00316.86
7.2.00.0150.00818.16
7.1.330.0040.01115.80
7.1.320.0040.00815.97
7.1.310.0060.00915.88
7.1.300.0060.00915.62
7.1.290.0050.00516.02
7.1.280.0070.00315.74
7.1.270.0070.00715.41
7.1.260.0060.00615.85
7.1.250.0030.00915.90
7.1.200.0060.00615.71
7.1.100.0030.00918.25
7.1.70.0070.00017.26
7.1.60.0070.01719.50
7.1.50.0100.00716.99
7.1.00.0000.08022.43
7.0.200.0040.00416.73
7.0.140.0030.07721.94
7.0.60.0130.03719.87
7.0.50.0100.08317.83
7.0.40.0070.07319.96
7.0.30.0230.04020.21
7.0.20.0330.08020.16
7.0.10.0070.04020.01
7.0.00.0070.04320.08
5.6.280.0070.06720.89
5.6.210.0100.05720.50
5.6.200.0030.05318.11
5.6.190.0070.08320.39
5.6.180.0570.05020.39
5.6.170.0370.07020.50
5.6.160.0070.05320.49
5.6.150.0070.05318.18
5.6.140.0100.07318.23
5.6.130.0000.05018.16
5.6.120.0130.08021.01
5.6.110.0030.04321.04
5.6.100.0230.04321.10
5.6.90.0000.04720.88
5.6.80.0070.07720.53
5.5.350.0200.03720.46
5.5.340.0100.04017.96
5.5.330.0030.08720.56
5.5.320.0300.04020.51
5.5.310.0270.07320.34
5.5.300.0130.07318.02
5.5.290.0130.07717.88
5.5.280.0100.08020.77
5.5.270.0070.08720.85
5.5.260.0100.08020.96
5.5.250.0070.06320.78
5.5.240.0000.06720.12
5.4.450.0870.06319.29
5.4.440.0830.05719.16
5.4.430.0630.06719.58
5.4.420.0930.05719.31
5.4.410.1000.05319.50
5.4.400.0170.05718.73
5.4.390.0200.05318.68
5.4.380.0200.06018.63
5.4.370.0200.05718.76
5.4.360.0200.05318.49
5.4.350.0270.04718.71
5.4.340.0200.05718.70
5.4.320.0130.05718.63
5.4.310.0170.05318.69
5.4.300.0230.05018.44
5.4.290.0300.04318.49
5.4.280.0230.05018.67
5.4.270.0200.04718.44
5.4.260.0170.05718.43
5.4.250.0130.06018.67
5.4.240.0370.05018.55
5.4.230.0170.05318.68
5.4.220.0170.06318.68
5.4.210.0200.05018.50
5.4.200.0170.05016.54
5.4.190.0300.04018.68
5.4.180.0170.05318.48
5.4.170.0300.04318.65
5.4.160.0170.05318.65
5.4.150.0200.05018.48
5.4.140.0130.05716.31
5.4.130.0200.04716.17
5.4.120.0270.04016.13
5.4.110.0100.05716.14
5.4.100.0270.04316.19
5.4.90.0130.07716.26
5.4.80.0270.05716.23
5.4.70.0030.06716.05
5.4.60.0130.06016.21
5.4.50.0300.06016.14
5.4.40.0270.04316.13
5.4.30.0100.05716.10
5.4.20.0130.05716.21
5.4.10.0130.05316.17
5.4.00.0270.04015.55
5.3.290.0230.06314.66
5.3.280.0170.06314.55
5.3.270.0300.05014.60
5.3.260.0130.06014.70
5.3.250.0130.05314.53
5.3.240.0130.05714.54
5.3.230.0170.06014.51
5.3.220.0300.04314.66
5.3.210.0170.05714.58
5.3.200.0130.05714.53
5.3.190.0170.05314.66
5.3.180.0270.04014.49
5.3.170.0130.06014.59
5.3.160.0270.04314.53
5.3.150.0270.05314.54
5.3.140.0270.04014.54
5.3.130.0130.06014.49
5.3.120.0200.05314.46
5.3.110.0130.06314.51
5.3.100.0200.06713.95
5.3.90.0270.04713.98
5.3.80.0300.04014.00
5.3.70.0130.05313.95
5.3.60.0100.06014.09
5.3.50.0200.04713.89
5.3.40.0100.06714.02
5.3.30.0270.06013.88
5.3.20.0230.06013.65
5.3.10.0170.07013.60
5.3.00.0270.06313.59
5.2.170.0230.03711.18
5.2.160.0130.04011.06
5.2.150.0100.05011.13
5.2.140.0130.04311.18
5.2.130.0130.04011.16
5.2.120.0170.03711.08
5.2.110.0230.03011.15
5.2.100.0170.05311.14
5.2.90.0230.03011.04
5.2.80.0200.03311.09
5.2.70.0200.03711.25
5.2.60.0170.04011.02
5.2.50.0100.04711.05
5.2.40.0100.04310.94
5.2.30.0100.04311.02
5.2.20.0200.04711.09
5.2.10.0130.05310.98
5.2.00.0130.05710.74
5.1.60.0130.04710.13
5.1.50.0070.04310.01
5.1.40.0030.0409.97
5.1.30.0130.03310.53
5.1.20.0170.03710.57
5.1.10.0070.04010.14
5.1.00.0100.04010.12
5.0.50.0030.0338.56
5.0.40.0030.0308.54
5.0.30.0030.0478.30
5.0.20.0070.0308.37
5.0.10.0030.0308.35
5.0.00.0070.0438.16
4.4.90.0030.0275.90
4.4.80.0070.0205.87
4.4.70.0100.0205.90
4.4.60.0030.0275.87
4.4.50.0100.0205.95
4.4.40.0030.0375.86
4.4.30.0100.0275.91
4.4.20.0170.0135.88
4.4.10.0100.0206.00
4.4.00.0070.0335.90
4.3.110.0030.0275.85
4.3.100.0030.0235.91
4.3.90.0070.0205.83
4.3.80.0070.0375.80
4.3.70.0100.0205.79
4.3.60.0070.0205.89
4.3.50.0070.0205.87
4.3.40.0070.0335.74
4.3.30.0030.0204.63
4.3.20.0070.0234.54
4.3.10.0030.0234.47
4.3.00.0070.0237.21

preferences:
39.45 ms | 401 KiB | 5 Q