3v4l.org

run code in 300+ PHP versions simultaneously
<?php count(new 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)
8.3.40.0040.01118.79
8.3.30.0040.01118.54
8.3.20.0040.00420.22
8.3.10.0040.00421.78
8.3.00.0040.00419.91
8.2.170.0040.01122.96
8.2.160.0100.00720.29
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00821.07
8.2.120.0060.00326.35
8.2.110.0090.00920.40
8.2.100.0110.00017.91
8.2.90.0040.00418.09
8.2.80.0050.00317.97
8.2.70.0040.00717.74
8.2.60.0000.00718.03
8.2.50.0040.00418.10
8.2.40.0000.00822.00
8.2.30.0060.00618.61
8.2.20.0060.00417.89
8.2.10.0090.00317.92
8.2.00.0050.00617.89
8.1.270.0050.00320.43
8.1.260.0000.00826.35
8.1.250.0040.01128.09
8.1.240.0100.00023.97
8.1.230.0040.00723.93
8.1.220.0000.00817.74
8.1.210.0030.00618.79
8.1.200.0030.00717.36
8.1.190.0040.00417.22
8.1.180.0000.00719.06
8.1.170.0000.00818.46
8.1.160.0060.00618.08
8.1.150.0090.00318.80
8.1.140.0060.00717.49
8.1.130.0100.00218.04
8.1.120.0070.00517.42
8.1.110.0060.00517.42
8.1.100.0090.00417.30
8.1.90.0030.00917.40
8.1.80.0050.00817.41
8.1.70.0080.00317.39
8.1.60.0110.00417.49
8.1.50.0070.00617.42
8.1.40.0060.00817.53
8.1.30.0080.00517.57
8.1.20.0080.00117.51
8.1.10.0020.00817.51
8.1.00.0090.00217.42
8.0.300.0050.00219.84
8.0.290.0060.00316.63
8.0.280.0110.00017.48
8.0.270.0060.00416.92
8.0.260.0060.00516.79
8.0.250.0060.00516.90
8.0.240.0080.00516.87
8.0.230.0060.00616.83
8.0.220.0070.00716.79
8.0.210.0100.00616.81
8.0.200.0110.00116.88
8.0.190.0070.00516.89
8.0.180.0080.00316.86
8.0.170.0100.00216.82
8.0.160.0090.00416.93
8.0.150.0130.00016.90
8.0.140.0090.00316.82
8.0.130.0020.00815.09
8.0.120.0090.00216.90
8.0.110.0080.00316.89
8.0.100.0040.00716.87
8.0.90.0060.00516.88
8.0.80.0040.01316.91
8.0.70.0110.00016.84
8.0.60.0050.00616.78
8.0.50.0040.00816.81
8.0.30.0100.00716.99
8.0.20.0080.01117.33
8.0.10.0090.00216.95
8.0.00.0120.00616.73
7.4.330.0050.00415.36
7.4.320.0080.00316.38
7.4.300.0040.00716.42
7.4.290.0090.00216.40
7.4.280.0070.00516.48
7.4.270.0060.00616.43
7.4.260.0070.00516.36
7.4.250.0100.00216.43
7.4.240.0070.00416.45
7.4.230.0120.00016.32
7.4.220.0020.00816.51
7.4.210.0090.00716.52
7.4.200.0080.00216.46
7.4.190.0120.00216.43
7.4.180.0120.00216.32
7.4.160.0100.00516.45
7.4.150.0120.00416.89
7.4.140.0110.00617.56
7.4.130.0090.00716.46
7.4.120.0110.00816.49
7.4.110.0090.00916.39
7.4.100.0110.00716.35
7.4.90.0070.00916.36
7.4.80.0120.00517.12
7.4.70.0100.00716.47
7.4.60.0070.01016.34
7.4.50.0110.00816.33
7.4.40.0090.00716.29
7.4.30.0090.00816.32
7.4.20.0110.00916.30
7.4.10.0120.00515.96
7.4.00.0080.00915.71
7.3.330.0030.00714.64
7.3.320.0070.00314.62
7.3.310.0050.00616.18
7.3.300.0080.00316.18
7.3.290.0090.00716.23
7.3.280.0090.00816.22
7.3.270.0130.00316.77
7.3.260.0090.00816.35
7.3.250.0100.00516.30
7.3.240.0120.00616.30
7.3.230.0080.00816.31
7.3.220.0140.00716.33
7.3.210.0090.00816.27
7.3.200.0120.00416.20
7.3.190.0110.00616.32
7.3.180.0110.00516.27
7.3.170.0080.00816.18
7.3.160.0090.00816.29
7.3.150.0100.00916.30
7.3.140.0140.00516.20
7.3.130.0080.00915.83
7.3.120.0100.00615.90
7.3.110.0100.00815.78
7.3.100.0080.00815.73
7.3.90.0070.00915.91
7.3.80.0070.00715.52
7.3.70.0060.00715.59
7.3.60.0080.00715.61
7.3.50.0060.00915.60
7.3.40.0050.01015.58
7.3.30.0080.00715.40
7.3.20.1300.00515.75
7.3.10.0560.00815.74
7.3.00.0150.00315.70
7.2.340.0100.00916.36
7.2.330.0100.00916.41
7.2.320.0090.01016.30
7.2.310.0090.00916.37
7.2.300.0080.00916.41
7.2.290.0100.00816.18
7.2.280.0110.00816.41
7.2.270.0080.00916.41
7.2.260.0090.00815.97
7.2.250.0080.00815.82
7.2.240.0130.00615.98
7.2.230.0080.00815.94
7.2.220.0120.00515.83
7.2.210.0080.00715.76
7.2.200.0080.00815.75
7.2.190.0100.00715.72
7.2.180.0110.00515.66
7.2.170.0110.00515.74
7.2.160.0080.00715.56
7.2.150.1980.00915.87
7.2.140.1200.00715.88
7.2.130.0120.00715.92
7.2.120.0320.00415.81
7.2.110.0110.00615.88
7.2.100.0180.00515.88
7.2.90.0390.00815.89
7.2.80.0120.00816.01
7.2.70.0140.00515.86
7.2.60.0110.01215.97
7.2.50.0160.00815.83
7.2.40.0100.00916.02
7.2.30.0110.00715.93
7.2.20.0140.00815.89
7.2.10.0180.00616.13
7.2.00.0170.00816.16
7.1.330.0100.01115.42
7.1.320.0120.00615.28
7.1.310.0090.00915.12
7.1.300.0090.00914.99
7.1.290.0150.00415.04
7.1.280.0130.00514.99
7.1.270.1490.00614.86
7.1.260.0140.00814.78
7.1.250.0180.00714.88
7.1.240.0150.00914.84
7.1.230.0120.00814.88
7.1.220.0180.00714.90
7.1.210.0180.00614.88
7.1.200.0210.00814.95
7.1.190.0200.00714.77
7.1.180.0330.00714.90
7.1.170.0150.00514.78
7.1.160.0160.01014.89
7.1.150.0150.00514.88
7.1.140.0180.00514.85
7.1.130.0220.00915.12
7.1.120.0170.00815.02
7.1.110.0170.00515.08
7.1.100.0250.00715.03
7.1.90.0210.00715.04
7.1.80.0180.00714.98
7.1.70.0240.00614.88
7.1.60.0330.01117.43
7.1.50.0170.00917.45
7.1.40.0280.00917.29
7.1.30.0370.00717.35
7.1.20.0140.01017.34
7.1.10.0330.00814.89
7.1.00.0160.00714.79
7.0.330.0140.00814.39
7.0.320.0150.00615.10
7.0.310.0160.00315.06
7.0.300.0130.00815.15
7.0.290.0160.00615.10
7.0.280.0190.00515.08
7.0.270.0130.00715.11
7.0.260.0120.00715.11
7.0.250.0220.00915.07
7.0.240.0180.00515.13
7.0.230.0120.00915.12
7.0.220.0140.00515.12
7.0.210.0140.01115.16
7.0.200.0120.01015.11
7.0.190.0170.00515.12
7.0.180.0090.01115.09
7.0.170.0120.00815.08
7.0.160.0130.00615.15
7.0.150.0100.00915.12
7.0.140.0170.00215.05
7.0.130.0170.00815.16
7.0.120.0180.00515.09
7.0.110.0160.00615.11
7.0.100.0140.00515.08
7.0.90.0140.00515.07
7.0.80.0150.00515.17
7.0.70.0130.00815.09
7.0.60.0130.00615.02
7.0.50.0140.00715.04
7.0.40.0240.01215.10
7.0.30.0180.00615.58
7.0.20.0170.00715.54
7.0.10.0190.00115.70
7.0.00.0100.00815.50
5.6.400.0120.00815.04
5.6.390.0130.00815.15
5.6.380.0110.00815.18
5.6.370.0150.00715.61
5.6.360.0160.00515.92
5.6.350.0120.01115.71
5.6.340.0110.01115.77
5.6.330.0150.00515.91
5.6.320.0140.00515.68
5.6.310.0170.00415.77
5.6.300.0140.00715.84
5.6.290.0120.00915.81
5.6.280.0130.00815.72
5.6.270.0100.01015.69
5.6.260.0130.01115.85
5.6.250.0160.00715.73
5.6.240.0110.01115.78
5.6.230.0110.00915.78
5.6.220.0040.01615.73
5.6.210.0170.00415.67
5.6.200.0170.00415.74
5.6.190.0140.00815.75
5.6.180.0130.01015.78
5.6.170.0130.00815.68
5.6.160.0140.00615.74
5.6.150.0150.00815.69
5.6.140.0090.01115.75
5.6.130.0170.00315.82
5.6.120.0140.00815.76
5.6.110.0120.00915.80
5.6.100.0140.00715.75
5.6.90.0130.00915.64
5.6.80.0130.00715.76
5.6.70.0140.00815.81
5.6.60.0120.00915.71
5.6.50.0150.00415.77
5.6.40.0130.00715.48
5.6.30.0110.00915.59
5.6.20.0090.01015.62
5.6.10.0090.01215.67
5.6.00.0150.00515.68

preferences:
48.7 ms | 400 KiB | 5 Q