3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 'stdClass'; $toto = new $test;

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)
8.3.60.0120.00316.38
8.3.50.0070.01016.50
8.3.40.0070.00718.45
8.3.30.0110.00418.60
8.3.20.0080.00020.24
8.3.10.0070.00023.66
8.3.00.0000.00722.00
8.2.180.0070.01416.50
8.2.170.0100.00722.96
8.2.160.0120.00318.99
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.18
8.2.110.0030.00620.34
8.2.100.0040.00817.65
8.2.90.0040.00419.05
8.2.80.0080.00018.04
8.2.70.0030.00617.50
8.2.60.0040.00417.80
8.2.50.0030.00618.10
8.2.40.0080.00020.45
8.2.30.0040.00420.93
8.2.20.0020.00518.01
8.2.10.0000.00718.05
8.2.00.0000.00718.00
8.1.280.0040.01125.92
8.1.270.0050.00322.20
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00617.23
8.1.230.0040.00817.64
8.1.220.0050.00317.79
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0080.00017.22
8.1.180.0030.00518.10
8.1.170.0050.00518.50
8.1.160.0000.00718.94
8.1.150.0000.00718.68
8.1.140.0070.00019.40
8.1.130.0000.00718.84
8.1.120.0000.00717.40
8.1.110.0000.00717.30
8.1.100.0040.00417.29
8.1.90.0070.00317.29
8.1.80.0000.00717.29
8.1.70.0030.00317.21
8.1.60.0050.00317.54
8.1.50.0040.00717.34
8.1.40.0000.00817.31
8.1.30.0080.00017.51
8.1.20.0000.00717.51
8.1.10.0050.00317.46
8.1.00.0070.00017.41
8.0.300.0070.00018.77
8.0.290.0040.00416.58
8.0.280.0070.00018.36
8.0.270.0030.00317.18
8.0.260.0000.00716.80
8.0.250.0000.00616.89
8.0.240.0030.00516.71
8.0.230.0040.00416.90
8.0.220.0000.00716.87
8.0.210.0000.00716.84
8.0.200.0030.00316.74
8.0.190.0000.00916.77
8.0.180.0000.00716.83
8.0.170.0030.00516.87
8.0.160.0000.00716.70
8.0.150.0040.00416.71
8.0.140.0040.00416.73
8.0.130.0040.00413.20
8.0.120.0000.00716.81
8.0.110.0050.00316.85
8.0.100.0050.00316.79
8.0.90.0000.00716.75
8.0.80.0080.00816.77
8.0.70.0050.00316.88
8.0.60.0000.00816.82
8.0.50.0030.00316.73
8.0.30.0060.01017.12
8.0.20.0120.00817.40
8.0.10.0000.00816.96
8.0.00.0110.00616.48
7.4.330.0000.00515.55
7.4.320.0060.00016.38
7.4.300.0000.00616.47
7.4.290.0060.00316.41
7.4.280.0030.00616.36
7.4.270.0070.00016.53
7.4.260.0000.00616.50
7.4.250.0070.00016.46
7.4.240.0030.00316.50
7.4.230.0050.00316.62
7.4.220.0100.00716.33
7.4.210.0060.01216.45
7.4.200.0030.00316.55
7.4.160.0100.00716.31
7.4.150.0060.01317.40
7.4.140.0090.01117.86
7.4.130.0070.01116.34
7.4.120.0080.01416.37
7.4.110.0100.00716.39
7.4.100.0180.00016.41
7.4.90.0140.00316.32
7.4.80.0030.02019.39
7.4.70.0080.00816.48
7.4.60.0130.00316.24
7.4.50.0080.00516.54
7.4.40.0080.00816.45
7.4.30.0070.01316.46
7.4.10.0070.01014.97
7.4.00.0080.00814.80
7.3.330.0030.00312.92
7.3.320.0020.00212.95
7.3.310.0030.00316.36
7.3.300.0030.00316.02
7.3.290.0090.00716.23
7.3.280.0080.00816.19
7.3.270.0110.00717.40
7.3.260.0080.00916.33
7.3.250.0100.00716.34
7.3.240.0170.00516.46
7.3.230.0110.01116.27
7.3.210.0100.00716.24
7.3.200.0090.00616.15
7.3.190.0130.00316.08
7.3.180.0110.00416.61
7.3.170.0060.00916.41
7.3.160.0090.00916.25
7.3.130.0070.00714.95
7.3.120.0090.00914.76
7.3.110.0140.00014.95
7.3.100.0110.00414.79
7.3.90.0090.00614.76
7.3.80.0040.01115.08
7.3.70.0120.00414.75
7.3.60.0000.01014.78
7.3.50.0060.00314.68
7.3.40.0030.01314.57
7.3.30.0030.01314.69
7.3.20.0060.01016.74
7.3.10.0030.00616.28
7.3.00.0040.01116.68
7.2.330.0130.01016.57
7.2.320.0130.01016.31
7.2.310.0060.00916.41
7.2.300.0090.00816.50
7.2.290.0090.00916.61
7.2.260.0110.00714.94
7.2.250.0060.00914.96
7.2.240.0000.01615.10
7.2.230.0070.00415.12
7.2.220.0110.00614.70
7.2.210.0100.00714.64
7.2.200.0040.01114.52
7.2.190.0090.00315.01
7.2.180.0070.00714.98
7.2.170.0040.00814.81
7.2.160.0030.01014.93
7.2.150.0030.01016.95
7.2.140.0060.00316.58
7.2.130.0110.00016.75
7.2.120.0070.00416.68
7.2.110.0030.01317.01
7.2.100.0060.00916.75
7.2.90.0290.00915.64
7.2.80.0270.01215.69
7.2.70.0700.01115.89
7.2.60.0490.00715.98
7.2.50.0460.00915.79
7.2.40.0440.01115.97
7.2.30.0810.00315.98
7.2.20.0520.00815.85
7.2.10.0430.00615.90
7.2.00.0380.00915.67
7.1.330.0130.00015.71
7.1.320.0100.00315.78
7.1.310.0080.00815.57
7.1.300.0000.01315.35
7.1.290.0040.01115.66
7.1.280.0070.00715.46
7.1.270.0000.01415.79
7.1.260.0030.00915.45
7.1.250.0110.00315.70
7.1.240.0150.00015.52
7.1.230.0090.00615.54
7.1.220.0040.01115.75
7.1.210.0100.01314.69
7.1.200.0420.00814.60
7.1.190.0320.00214.66
7.1.180.0500.00814.71
7.1.170.0530.01014.64
7.1.160.0450.00814.49
7.1.150.0520.00214.53
7.1.140.0430.00814.57
7.1.130.0420.00814.86
7.1.120.0420.00514.79
7.1.110.0500.01014.77
7.1.100.0410.00614.71
7.1.90.0430.00214.59
7.1.80.0710.00814.61
7.1.70.0520.00814.61
7.1.60.0580.01023.62
7.1.50.0570.00923.64
7.1.40.0720.00923.65
7.1.30.1030.01323.74
7.1.20.0280.01023.64
7.1.10.0270.00814.63
7.1.00.0200.00514.47
7.0.330.0050.00815.23
7.0.320.0030.00615.31
7.0.310.0260.00714.29
7.0.300.0420.00914.54
7.0.290.0440.01114.17
7.0.280.0800.00514.35
7.0.270.0390.00614.10
7.0.260.0390.01114.30
7.0.250.0450.00514.45
7.0.240.0440.00414.43
7.0.230.0350.00714.38
7.0.220.0360.01114.28
7.0.210.0450.00514.29
7.0.200.0900.00614.43
7.0.190.0640.01314.45
7.0.180.0510.00514.39
7.0.170.0650.00513.95
7.0.160.0390.00914.21
7.0.150.0230.00614.47
7.0.140.0230.00714.23
7.0.130.0270.00614.44
7.0.120.0170.00814.17
7.0.110.0810.00614.41
7.0.100.0160.01014.22
7.0.90.0040.00914.18
7.0.80.0910.00814.22
7.0.70.0950.00714.36
7.0.60.0360.00714.13
7.0.50.0080.00514.37
7.0.40.0260.00413.44
7.0.30.0050.00813.24
7.0.20.0090.00613.15
7.0.10.0100.00513.27
7.0.00.0130.00513.27
5.6.400.0070.00714.43
5.6.390.0040.00814.43
5.6.380.0030.01013.84
5.6.370.0060.00914.07
5.6.360.0090.00914.46
5.6.350.0000.00914.29
5.6.340.0060.00614.52
5.6.330.0080.00614.11
5.6.320.0090.00614.53
5.6.310.0060.00614.43
5.6.300.0000.01214.33
5.6.290.0060.00314.10
5.6.280.0060.01014.49
5.6.270.0080.00814.30
5.6.260.0030.01314.17
5.6.250.0090.00014.20
5.6.240.0040.01114.24
5.6.230.0080.00014.50
5.6.220.0090.00314.29
5.6.210.0090.00914.32
5.6.200.0030.00714.07
5.6.190.0000.00914.29
5.6.180.0080.00014.26
5.6.170.0030.01414.20
5.6.160.0030.01314.41
5.6.150.0070.01114.24
5.6.140.0080.00814.30
5.6.130.0060.01014.41
5.6.120.0040.01414.24
5.6.110.0030.00614.25
5.6.100.0090.00314.44
5.6.90.0070.00714.35
5.6.80.0000.01114.40
5.6.70.0000.01314.13
5.6.60.0000.01114.24
5.6.50.0030.01314.20
5.6.40.0040.01114.30
5.6.30.0040.01113.96
5.6.20.0070.00714.28
5.6.10.0040.00413.89
5.6.00.0030.01014.48

preferences:
58.11 ms | 401 KiB | 5 Q