3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v = 0; var_dump(is_float($v));

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)
8.3.60.0070.01016.38
8.3.50.0070.01019.64
8.3.40.0130.00318.71
8.3.30.0000.01418.50
8.3.20.0000.00821.83
8.3.10.0040.00421.71
8.3.00.0020.00521.60
8.2.180.0120.00618.18
8.2.170.0140.00722.96
8.2.160.0000.01420.53
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00319.33
8.2.120.0040.00426.35
8.2.110.0030.00620.29
8.2.100.0110.00017.59
8.2.90.0000.00917.78
8.2.80.0030.00517.97
8.2.70.0000.00917.50
8.2.60.0060.00318.04
8.2.50.0040.00418.10
8.2.40.0000.00820.37
8.2.30.0080.00019.23
8.2.20.0040.00418.05
8.2.10.0000.00717.86
8.2.00.0000.00818.15
8.1.280.0120.00325.92
8.1.270.0000.00821.91
8.1.260.0000.00726.35
8.1.250.0030.00528.09
8.1.240.0100.01022.30
8.1.230.0080.00322.68
8.1.220.0040.00417.74
8.1.210.0070.00318.77
8.1.200.0040.00417.23
8.1.190.0050.00317.10
8.1.180.0080.00018.10
8.1.170.0080.00018.44
8.1.160.0030.00318.85
8.1.150.0030.00318.88
8.1.140.0070.00018.92
8.1.130.0030.00317.31
8.1.120.0030.00317.41
8.1.110.0050.00217.45
8.1.100.0000.00717.42
8.1.90.0080.00017.29
8.1.80.0060.00317.35
8.1.70.0030.00517.27
8.1.60.0090.00317.54
8.1.50.0000.00817.33
8.1.40.0030.00617.42
8.1.30.0020.00517.48
8.1.20.0050.00317.44
8.1.10.0070.00017.34
8.1.00.0040.00417.27
8.0.300.0000.00719.91
8.0.290.0030.00516.63
8.0.280.0070.00018.32
8.0.270.0030.00317.09
8.0.260.0060.00016.74
8.0.250.0030.00316.77
8.0.240.0000.00816.79
8.0.230.0000.00716.75
8.0.220.0030.00316.66
8.0.210.0000.00716.82
8.0.200.0030.00316.87
8.0.190.0040.00416.85
8.0.180.0040.00416.89
8.0.170.0060.00316.73
8.0.160.0030.00516.74
8.0.150.0060.00316.72
8.0.140.0080.00016.66
8.0.130.0030.00313.19
8.0.120.0000.00716.74
8.0.110.0000.00816.71
8.0.100.0030.00516.76
8.0.90.0040.00416.84
8.0.80.0130.00316.77
8.0.70.0040.00416.87
8.0.60.0030.00516.68
8.0.50.0040.00416.64
8.0.30.0070.00916.77
8.0.20.0140.00817.40
8.0.10.0070.00016.81
8.0.00.0050.01216.65
7.4.330.0000.00515.55
7.4.320.0000.00716.54
7.4.300.0050.00316.45
7.4.290.0000.00716.56
7.4.280.0000.00716.43
7.4.270.0050.00516.52
7.4.260.0000.00716.55
7.4.250.0030.00316.25
7.4.240.0040.00416.52
7.4.230.0070.00016.50
7.4.220.0030.00316.55
7.4.210.0080.00716.56
7.4.200.0030.00316.27
7.4.160.0120.00516.37
7.4.150.0120.00617.40
7.4.140.0120.00917.86
7.4.130.0150.00816.41
7.4.120.0080.01316.33
7.4.110.0060.01116.39
7.4.100.0080.00816.29
7.4.90.0040.01516.34
7.4.80.0080.00819.39
7.4.70.0100.00716.46
7.4.60.0120.00416.33
7.4.50.0070.00716.32
7.4.40.0130.00616.57
7.4.00.0050.01314.96
7.3.330.0020.00212.88
7.3.320.0060.00012.85
7.3.310.0070.00016.13
7.3.300.0050.00216.13
7.3.290.0000.00616.09
7.3.280.0060.00816.12
7.3.270.0060.01217.40
7.3.260.0140.00316.38
7.3.250.0120.00516.32
7.3.240.0100.00816.30
7.3.230.0100.00716.39
7.3.210.0100.00716.16
7.3.200.0070.01016.31
7.3.190.0060.00916.36
7.3.180.0090.01016.11
7.3.170.0170.00316.20
7.3.160.0100.00716.05
7.3.120.0100.00714.64
7.3.110.0060.01214.66
7.3.100.0060.01114.62
7.3.90.0040.00714.85
7.3.80.0040.01114.53
7.3.70.0040.00814.58
7.3.60.0030.01314.56
7.3.50.0000.00914.65
7.3.40.0040.01114.61
7.3.30.0060.00614.85
7.3.20.0040.00816.33
7.3.10.0030.01116.37
7.3.00.0090.00016.48
7.2.330.0080.00816.20
7.2.320.0060.01016.57
7.2.310.0090.01316.23
7.2.300.0150.00616.37
7.2.290.0080.00816.36
7.2.250.0070.01114.98
7.2.240.0030.01614.59
7.2.230.0040.01515.10
7.2.220.0030.00914.93
7.2.210.0080.00815.13
7.2.200.0070.00715.03
7.2.190.0030.00715.00
7.2.180.0040.00814.86
7.2.170.0000.01114.79
7.2.130.0030.01016.84
7.2.120.0070.00716.79
7.2.110.0050.01116.45
7.2.100.0030.00916.61
7.2.90.0090.00916.86
7.2.80.0060.00917.00
7.2.70.0000.01116.55
7.2.60.0060.00616.83
7.2.50.0070.00716.79
7.2.40.0000.00816.52
7.2.30.0000.00916.52
7.2.20.0090.00316.83
7.2.10.0000.01316.81
7.2.00.0120.01017.22
7.1.330.0000.01415.74
7.1.320.0060.00315.66
7.1.310.0050.00515.85
7.1.300.0030.01015.65
7.1.290.0060.00615.77
7.1.280.0030.01315.70
7.1.270.0080.00015.47
7.1.260.0060.00915.54
7.1.250.0000.01115.82
7.1.200.0030.01015.55
7.1.120.0160.00916.76
7.1.110.0230.01016.18
7.1.100.0180.00916.07
7.1.90.0240.01716.23
7.1.80.0210.00616.07
7.1.70.0370.01015.20
7.1.60.0330.01333.13
7.1.50.0290.01332.84
7.1.40.0490.01332.31
7.1.30.0410.01032.53
7.1.20.0380.01032.56
7.1.10.0180.01114.35
7.1.00.0220.00614.72

preferences:
56.76 ms | 401 KiB | 5 Q