3v4l.org

run code in 300+ PHP versions simultaneously
<?php $val = '1,2'; echo (float) $val;

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)
8.3.60.0130.00318.31
8.3.50.0100.00316.54
8.3.40.0120.00918.49
8.3.30.0090.00618.76
8.3.20.0060.00320.02
8.3.10.0000.00823.52
8.3.00.0080.00020.58
8.2.180.0110.00418.25
8.2.170.0090.00622.96
8.2.160.0130.00022.08
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00422.21
8.2.120.0040.00426.35
8.2.110.0030.00720.35
8.2.100.0040.00817.91
8.2.90.0050.00318.88
8.2.80.0060.00318.04
8.2.70.0050.00317.63
8.2.60.0060.00317.91
8.2.50.0040.00418.10
8.2.40.0040.00422.32
8.2.30.0050.00321.02
8.2.20.0050.00317.92
8.2.10.0000.00717.95
8.2.00.0000.00717.98
8.1.270.0050.00322.05
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0000.00922.68
8.1.230.0070.00419.04
8.1.220.0000.00717.74
8.1.210.0060.00318.77
8.1.200.0080.00017.23
8.1.190.0040.00416.98
8.1.180.0050.00318.10
8.1.170.0060.00318.51
8.1.160.0040.00419.00
8.1.150.0040.00418.81
8.1.140.0000.00719.46
8.1.130.0040.00419.17
8.1.120.0080.00017.30
8.1.110.0040.00417.41
8.1.100.0070.00017.26
8.1.90.0000.00717.36
8.1.80.0050.00317.31
8.1.70.0030.00317.46
8.1.60.0030.00717.59
8.1.50.0030.00617.51
8.1.40.0040.00417.48
8.1.30.0110.00017.62
8.1.20.0070.00017.63
8.1.10.0020.00517.43
8.1.00.0050.00317.33
8.0.300.0040.00418.77
8.0.290.0030.00516.75
8.0.280.0000.00718.38
8.0.270.0070.00017.17
8.0.260.0030.00316.72
8.0.250.0070.00016.94
8.0.240.0040.00416.73
8.0.230.0040.00416.78
8.0.220.0030.00316.82
8.0.210.0050.00216.75
8.0.200.0070.00016.79
8.0.190.0040.00416.88
8.0.180.0040.00416.83
8.0.170.0070.00016.73
8.0.160.0040.00416.84
8.0.150.0000.00716.83
8.0.140.0030.00416.79
8.0.130.0000.00813.24
8.0.120.0050.00316.74
8.0.110.0030.00616.85
8.0.100.0050.00316.70
8.0.90.0040.00416.93
8.0.80.0120.00316.85
8.0.70.0040.00416.90
8.0.60.0070.00016.79
8.0.50.0000.00816.66
8.0.30.0120.00716.93
8.0.20.0110.00817.40
8.0.10.0000.00716.79
8.0.00.0120.00616.77
7.4.330.0000.00415.55
7.4.320.0000.00616.57
7.4.300.0030.00316.58
7.4.290.0030.00616.49
7.4.280.0000.00816.57
7.4.270.0040.00416.50
7.4.260.0000.00716.57
7.4.250.0070.00016.51
7.4.240.0000.00716.53
7.4.230.0000.00716.61
7.4.220.0180.00916.70
7.4.210.0080.00516.60
7.4.200.0030.00316.63
7.4.160.0090.00716.47
7.4.150.0160.01017.40
7.4.140.0130.00717.86
7.4.130.0170.00316.35
7.4.120.0120.00716.47
7.4.110.0070.01016.56
7.4.100.0170.00316.46
7.4.90.0140.00316.59
7.4.80.0030.01419.39
7.4.70.0120.00916.33
7.4.60.0080.00816.52
7.4.50.0040.01216.55
7.4.40.0100.01316.38
7.4.30.0100.01316.55
7.4.00.0080.00814.79
7.3.330.0000.00512.98
7.3.320.0000.00513.13
7.3.310.0030.00316.28
7.3.300.0070.00016.18
7.3.290.0090.00516.19
7.3.280.0080.00616.18
7.3.270.0170.00017.40
7.3.260.0050.01216.30
7.3.250.0090.01316.29
7.3.240.0130.00516.35
7.3.230.0110.01116.48
7.3.210.0060.01216.20
7.3.200.0100.01116.42
7.3.190.0070.01016.25
7.3.180.0030.01216.34
7.3.170.0130.00316.50
7.3.160.0070.01016.34
7.2.330.0180.00016.52
7.2.320.0050.01316.42
7.2.310.0130.00316.48
7.2.300.0140.00316.25
7.2.290.0140.00316.32
7.2.60.0000.01316.69
7.2.00.0070.00719.27
7.1.200.0030.01015.67
7.1.100.0030.01018.11
7.1.70.0080.00517.07
7.1.60.0570.01033.05
7.1.50.0570.01032.84
7.1.40.0530.01732.46
7.1.30.0700.00332.58
7.1.20.0600.01732.61
7.1.10.0430.00714.50
7.1.00.0400.00714.54
7.0.200.0500.00314.57
7.0.190.0500.00314.85
7.0.180.0400.01014.42
7.0.170.0470.01314.18
7.0.160.0600.00014.10
7.0.150.0430.01014.30
7.0.140.0430.00714.30
7.0.130.0470.00314.58
7.0.120.0470.00714.53
7.0.110.0400.01014.60
7.0.100.0400.01014.34
7.0.90.0500.00314.40
7.0.80.0430.00714.66
7.0.70.0430.00314.29
7.0.60.0370.01314.26
7.0.50.0370.01714.17
7.0.40.0470.00014.42
7.0.30.0630.01714.42
7.0.20.1570.00714.52
7.0.10.0430.01014.54
7.0.00.0470.01314.37

preferences:
58.6 ms | 400 KiB | 5 Q