3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 123.45; $b = 'a'; $ans = floatval($a) / floatval($b); var_dump((int)trim($b)); ?>

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)
8.3.70.0140.00016.50
8.3.60.0150.00718.55
8.3.50.0070.00720.07
8.3.40.0110.00418.76
8.3.30.0110.00718.71
8.3.20.0040.00420.31
8.3.10.0000.00818.63
8.3.00.0070.00021.77
8.2.180.0070.01018.54
8.2.170.0040.01122.96
8.2.160.0070.00720.55
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00422.30
8.2.120.0050.00226.35
8.2.110.0090.00020.50
8.2.100.0110.00017.72
8.2.90.0060.00319.13
8.2.80.0090.00017.97
8.2.70.0040.00417.63
8.2.60.0090.00017.93
8.2.50.0040.00418.16
8.2.40.0040.00420.59
8.2.30.0030.00519.31
8.2.20.0040.00418.15
8.2.10.0060.00318.14
8.2.00.0040.00418.16
8.1.280.0080.00825.92
8.1.270.0000.00722.11
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0040.00422.08
8.1.230.0120.00023.99
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.38
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0000.00818.43
8.1.160.0070.00018.88
8.1.150.0000.00718.82
8.1.140.0000.00719.06
8.1.130.0000.00718.67
8.1.120.0030.00317.41
8.1.110.0040.00417.40
8.1.100.0000.00717.29
8.1.90.0040.00417.38
8.1.80.0050.00317.36
8.1.70.0030.00317.47
8.1.60.0030.00517.59
8.1.50.0000.00817.41
8.1.40.0000.00717.40
8.1.30.0030.00617.55
8.1.20.0040.00417.57
8.1.10.0000.00717.42
8.1.00.0030.00617.41
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.35
8.0.270.0030.00317.12
8.0.260.0030.00316.84
8.0.250.0040.00417.06
8.0.240.0070.00017.02
8.0.230.0070.00016.91
8.0.220.0050.00316.93
8.0.210.0040.00416.93
8.0.200.0080.00016.95
8.0.190.0060.00316.95
8.0.180.0030.00516.81
8.0.170.0040.00416.94
8.0.160.0030.00516.84
8.0.150.0000.00816.87
8.0.140.0070.00016.72
8.0.130.0000.00713.26
8.0.120.0040.00416.86
8.0.110.0000.00716.84
8.0.100.0040.00416.93
8.0.90.0000.00716.82
8.0.80.0030.01216.76
8.0.70.0000.00816.76
8.0.60.0040.00416.85
8.0.50.0050.00216.82
8.0.30.0140.00616.99
8.0.20.0100.00817.40
8.0.10.0020.00516.95
8.0.00.0080.01416.65
7.4.330.0000.00515.55
7.4.320.0000.00616.52
7.4.300.0000.00616.59
7.4.290.0040.00716.63
7.4.280.0050.00516.49
7.4.270.0000.00916.59
7.4.260.0050.00316.56
7.4.250.0040.00416.52
7.4.240.0070.00016.47
7.4.230.0070.00016.61
7.4.220.0140.01016.54
7.4.210.0090.00916.63
7.4.200.0000.00716.38
7.4.160.0090.00716.55
7.4.150.0060.01117.40
7.4.140.0110.01017.86
7.4.130.0120.00916.45
7.4.120.0120.00916.53
7.4.110.0000.01716.43
7.4.100.0150.00816.71
7.4.90.0070.01016.39
7.4.80.0130.00319.39
7.4.70.0090.01316.57
7.4.60.0070.01016.40
7.4.50.0120.00316.32
7.4.40.0070.01116.58
7.4.30.0080.00816.55
7.4.00.0020.01214.89
7.3.330.0050.00013.05
7.3.320.0060.00013.15
7.3.310.0040.00416.47
7.3.300.0000.00716.35
7.3.290.0100.00616.30
7.3.280.0050.00916.38
7.3.270.0090.01517.40
7.3.260.0130.00616.27
7.3.250.0120.00616.44
7.3.240.0120.00516.43
7.3.230.0130.00416.29
7.3.210.0070.01016.39
7.3.200.0060.01116.46
7.3.190.0060.01016.40
7.3.180.0100.00716.42
7.3.170.0180.00616.43
7.3.160.0080.00816.30
7.3.120.0090.00914.71
7.3.110.0090.00914.86
7.3.100.0100.00315.00
7.3.90.0100.00314.86
7.3.80.0000.01014.86
7.3.70.0160.00014.68
7.3.60.0090.00614.45
7.3.50.0060.00914.79
7.3.40.0060.00914.71
7.3.30.0080.00314.64
7.3.20.0040.00716.51
7.3.10.0000.01416.64
7.3.00.0060.00916.71
7.2.330.0120.00916.52
7.2.320.0000.02216.15
7.2.310.0100.00716.48
7.2.300.0130.01016.27
7.2.290.0150.00316.19
7.2.250.0110.00715.17
7.2.240.0030.00915.06
7.2.230.0070.00714.70
7.2.220.0040.01114.54
7.2.210.0090.00615.09
7.2.200.0030.01014.87
7.2.190.0000.01114.83
7.2.180.0100.00714.96
7.2.170.0060.00914.75
7.2.60.0080.00316.74
7.2.00.0040.00819.68
7.1.330.0040.01115.83
7.1.320.0090.00615.70
7.1.310.0040.00415.66
7.1.300.0070.00715.85
7.1.290.0060.00615.41
7.1.280.0090.00615.74
7.1.270.0000.01415.79
7.1.260.0030.01315.54
7.1.200.0070.00715.85
7.1.120.0080.00318.84
7.1.110.0070.00318.13
7.1.100.0000.01018.17
7.1.90.0000.01018.33
7.1.80.0000.01217.82
7.1.70.0070.00317.31
7.1.60.0160.00734.99
7.1.50.0130.01034.77
7.1.40.0190.00334.34
7.1.30.0130.01034.41
7.1.20.0130.01034.48
7.1.10.0060.00616.57
7.1.00.0030.00716.81

preferences:
70.26 ms | 400 KiB | 5 Q