3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 1; var_dump($x instanceof \stdClass);

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)
8.3.60.0040.01218.31
8.3.50.0130.00318.24
8.3.40.0090.00618.57
8.3.30.0090.00518.50
8.3.20.0080.00020.28
8.3.10.0040.00418.67
8.3.00.0060.00321.77
8.2.180.0130.01325.92
8.2.170.0120.00318.91
8.2.160.0100.00720.52
8.2.150.0000.00725.66
8.2.140.0080.00024.66
8.2.130.0070.00022.22
8.2.120.0050.00326.35
8.2.110.0030.00619.13
8.2.100.0050.00517.66
8.2.90.0060.00318.03
8.2.80.0040.00417.97
8.2.70.0000.00917.50
8.2.60.0090.00017.80
8.2.50.0030.00518.22
8.2.40.0070.00020.48
8.2.30.0040.00419.09
8.2.20.0000.00918.09
8.2.10.0000.00818.04
8.2.00.0000.00818.03
8.1.280.0140.00025.92
8.1.270.0000.00722.13
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00523.78
8.1.230.0040.00720.89
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0000.00817.23
8.1.190.0080.00017.10
8.1.180.0000.00718.10
8.1.170.0090.00018.37
8.1.160.0070.00018.68
8.1.150.0040.00420.16
8.1.140.0000.00719.02
8.1.130.0000.00718.75
8.1.120.0070.00017.22
8.1.110.0040.00417.27
8.1.100.0040.00417.41
8.1.90.0040.00417.39
8.1.80.0050.00217.39
8.1.70.0050.00217.43
8.1.60.0040.00417.40
8.1.50.0050.00317.45
8.1.40.0040.00417.46
8.1.30.0040.00417.56
8.1.20.0060.00317.57
8.1.10.0040.00417.48
8.1.00.0050.00217.43
8.0.300.0040.00420.04
8.0.290.0080.00016.63
8.0.280.0000.00718.41
8.0.270.0030.00517.10
8.0.260.0060.00018.32
8.0.250.0030.00316.80
8.0.240.0030.00616.95
8.0.230.0030.00516.87
8.0.220.0070.00016.79
8.0.210.0040.00416.79
8.0.200.0000.00716.86
8.0.190.0030.00616.87
8.0.180.0050.00316.77
8.0.170.0000.00716.84
8.0.160.0070.00016.83
8.0.150.0050.00316.67
8.0.140.0070.00016.77
8.0.130.0000.00513.26
8.0.120.0050.00316.80
8.0.110.0040.00416.68
8.0.100.0040.00416.68
8.0.90.0050.00216.82
8.0.80.0040.01916.73
8.0.70.0000.00716.84
8.0.60.0000.00816.65
8.0.50.0000.00816.77
8.0.30.0090.01216.93
8.0.20.0100.01017.40
8.0.10.0000.00917.00
8.0.00.0100.00716.58
7.4.330.0000.00515.55
7.4.320.0000.00616.44
7.4.300.0060.00016.50
7.4.290.0030.00316.45
7.4.280.0070.00316.32
7.4.270.0030.00716.30
7.4.260.0040.00416.39
7.4.250.0040.00416.49
7.4.240.0030.00516.45
7.4.230.0000.00816.36
7.4.220.0060.01216.49
7.4.210.0090.00716.46
7.4.200.0040.00416.52
7.4.160.0080.00816.38
7.4.150.0120.00617.40
7.4.140.0100.00917.86
7.4.130.0170.00016.25
7.4.120.0120.00816.49
7.4.110.0060.01216.36
7.4.100.0050.01116.36
7.4.90.0130.00316.42
7.4.80.0130.00919.39
7.4.70.0160.00716.52
7.4.60.0130.00316.41
7.4.50.0120.00316.53
7.4.40.0100.01316.57
7.4.30.0060.02016.46
7.4.10.0070.01115.00
7.4.00.0060.00714.83
7.3.330.0050.00013.12
7.3.320.0000.00513.07
7.3.310.0000.00716.14
7.3.300.0000.00716.07
7.3.290.0000.00716.21
7.3.280.0050.01216.14
7.3.270.0030.01317.40
7.3.260.0090.01016.38
7.3.250.0060.01116.35
7.3.240.0100.00916.33
7.3.230.0140.00916.23
7.3.210.0100.00716.45
7.3.200.0030.01316.10
7.3.190.0080.00816.23
7.3.180.0040.01216.12
7.3.170.0080.01116.23
7.3.160.0160.00316.26
7.3.130.0070.01114.86
7.3.120.0070.01114.79
7.3.110.0030.01514.58
7.3.100.0080.00414.61
7.3.90.0120.00614.67
7.3.80.0110.00714.79
7.3.70.0070.00714.80
7.3.60.0000.01314.54
7.3.50.0000.01114.61
7.3.40.0070.00714.59
7.3.30.0090.00314.60
7.3.20.0040.01116.70
7.3.10.0040.00816.73
7.3.00.0030.00616.75
7.2.330.0060.01216.37
7.2.320.0130.01016.32
7.2.310.0070.01016.30
7.2.300.0040.01816.28
7.2.290.0060.00916.63
7.2.260.0070.01314.93
7.2.250.0140.00414.97
7.2.240.0040.01114.97
7.2.230.0000.01014.96
7.2.220.0040.01115.14
7.2.210.0030.01014.79
7.2.200.0040.01214.75
7.2.190.0100.00314.80
7.2.180.0030.01314.96
7.2.170.0100.00714.76
7.2.160.0080.00814.55
7.2.150.0030.00616.81
7.2.140.0030.01216.50
7.2.130.0000.01016.68
7.2.120.0000.01516.47
7.2.110.0070.00316.65
7.2.100.0060.01216.66
7.2.90.0030.00916.76
7.2.80.0110.00416.91
7.2.70.0070.01116.75
7.2.60.0050.00616.90
7.2.50.0030.00616.90
7.2.40.0040.01116.80
7.2.30.0060.00616.67
7.2.20.0090.00616.86
7.2.10.0060.00316.84
7.2.00.0080.00618.19
7.1.330.0000.01315.77
7.1.320.0110.00715.88
7.1.310.0030.01315.48
7.1.300.0030.00815.93
7.1.290.0130.00015.31
7.1.280.0080.00815.78
7.1.270.0030.01015.87
7.1.260.0000.00815.73
7.1.250.0000.01115.74
7.1.240.0080.00815.87
7.1.230.0110.00715.67
7.1.220.0040.01115.66
7.1.210.0000.01515.61
7.1.200.0050.00815.74
7.1.190.0080.00415.67
7.1.180.0070.00715.79
7.1.170.0060.00915.75
7.1.160.0030.01215.39
7.1.150.0120.00315.84
7.1.140.0030.00615.50
7.1.130.0080.00615.74
7.1.120.0070.00517.29
7.1.110.0070.00216.92
7.1.100.0100.00216.69
7.1.90.0050.00716.61
7.1.80.0000.00916.77
7.1.70.0030.00816.31
7.1.60.0090.00625.45
7.1.50.0140.00525.21
7.1.40.0120.00525.04
7.1.30.0110.00624.87
7.1.20.0120.00525.00
7.1.10.0020.01016.03
7.1.00.0050.00516.23
7.0.330.0040.01115.55
7.0.320.0090.00615.29
7.0.310.0090.00615.28
7.0.300.0000.01615.46
7.0.290.0070.00715.27
7.0.280.0030.00615.03
7.0.270.0040.01115.23
7.0.260.0090.00015.27
7.0.250.0030.00715.38
7.0.240.0100.00615.38
7.0.230.0100.00315.25
7.0.220.0070.00715.14
7.0.210.0040.01115.18
7.0.200.0080.00415.32
7.0.190.0000.01215.34
7.0.180.0060.00615.38
7.0.170.0030.00615.54
7.0.160.0000.01615.23
7.0.150.0110.00415.30
7.0.140.0120.00315.50
7.0.130.0040.00715.25
7.0.120.0100.00315.56
7.0.110.0140.00015.22
7.0.100.0030.00915.02
7.0.90.0030.00515.07
7.0.80.0040.00815.14
7.0.70.0030.00715.43
7.0.60.0050.00315.55
7.0.50.0070.00315.44
7.0.40.0080.00313.53
7.0.30.0100.00313.61
7.0.20.0030.01013.09
7.0.10.0080.00413.24
7.0.00.0060.00913.56
5.6.400.0030.00614.09
5.6.390.0120.00314.62
5.6.380.0070.00714.36
5.6.370.0090.00614.48
5.6.360.0080.00714.32
5.6.350.0080.00814.29
5.6.340.0100.00614.39
5.6.330.0030.01014.61
5.6.320.0030.00614.21
5.6.310.0030.00714.55
5.6.300.0030.01214.49
5.6.290.0000.01214.60
5.6.280.0070.00414.56
5.6.270.0090.00314.25
5.6.260.0090.00614.30
5.6.250.0090.00614.55
5.6.240.0080.00014.39
5.6.230.0030.01014.27
5.6.220.0100.00014.17
5.6.210.0000.01014.28
5.6.200.0030.01014.20
5.6.190.0120.00314.33
5.6.180.0040.00814.20
5.6.170.0040.00414.58
5.6.160.0000.01514.11
5.6.150.0040.01114.04
5.6.140.0070.00714.27
5.6.130.0070.00714.22
5.6.120.0060.00314.31
5.6.110.0000.01514.17
5.6.100.0140.00014.61
5.6.90.0000.01114.16
5.6.80.0000.01114.16
5.6.70.0000.01614.30
5.6.60.0070.00714.03
5.6.50.0030.01314.20
5.6.40.0060.00614.11
5.6.30.0030.01014.06
5.6.20.0110.00413.86
5.6.10.0070.00414.05
5.6.00.0000.01314.13

preferences:
61.86 ms | 400 KiB | 5 Q