3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { } $a = new A(); var_dump(!$a instanceof A);

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)
8.3.60.0040.01518.18
8.3.50.0120.00622.12
8.3.40.0150.00018.48
8.3.30.0100.00318.68
8.3.20.0040.00420.29
8.3.10.0000.00821.90
8.3.00.0040.00419.15
8.2.180.0120.00318.12
8.2.170.0110.00422.96
8.2.160.0070.01020.39
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0080.00019.24
8.2.110.0060.00321.12
8.2.100.0090.00317.72
8.2.90.0040.00418.07
8.2.80.0040.00418.22
8.2.70.0040.00417.50
8.2.60.0000.00817.50
8.2.50.0030.00517.62
8.2.40.0050.00319.32
8.2.30.0050.00217.59
8.2.20.0000.00817.71
8.2.10.0030.00518.15
8.2.00.0050.00317.75
8.1.280.0140.00725.92
8.1.270.0080.00018.89
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0050.00523.96
8.1.230.0070.00420.90
8.1.220.0000.00817.80
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0000.00817.25
8.1.180.0040.00418.10
8.1.170.0040.00517.62
8.1.160.0060.00318.89
8.1.150.0040.00418.89
8.1.140.0040.00417.36
8.1.130.0070.00017.68
8.1.120.0040.00417.46
8.1.110.0040.00417.43
8.1.100.0000.00817.48
8.1.90.0080.00017.35
8.1.80.0030.00617.35
8.1.70.0000.00717.35
8.1.60.0000.00917.57
8.1.50.0090.00017.55
8.1.40.0030.00617.50
8.1.30.0030.00517.73
8.1.20.0100.00517.65
8.1.10.0050.00617.50
8.1.00.0030.00717.50
8.0.300.0040.00420.03
8.0.290.0040.00416.71
8.0.280.0040.00417.97
8.0.270.0070.00017.92
8.0.260.0030.00317.33
8.0.250.0030.00316.94
8.0.240.0030.00316.95
8.0.230.0070.00016.94
8.0.220.0030.00316.90
8.0.210.0060.00016.78
8.0.200.0060.00016.84
8.0.190.0030.00316.86
8.0.180.0000.00816.91
8.0.170.0050.00216.98
8.0.160.0000.00816.91
8.0.150.0060.00516.83
8.0.140.0130.00316.87
8.0.130.0130.00115.12
8.0.120.0110.00316.92
8.0.110.0120.00216.81
8.0.100.0090.00516.70
8.0.90.0070.00816.89
8.0.80.0120.00916.87
8.0.70.0110.00516.88
8.0.60.0090.00616.82
8.0.50.0110.00516.90
8.0.30.0150.00716.95
8.0.20.0200.01717.25
8.0.10.0100.00616.94
8.0.00.0090.00916.68
7.4.330.0000.00515.03
7.4.320.0030.00316.52
7.4.300.0060.00016.49
7.4.290.0030.00316.42
7.4.280.0050.00316.58
7.4.270.0080.00816.49
7.4.260.0120.00516.58
7.4.250.0150.00216.46
7.4.240.0100.00416.49
7.4.230.0100.00716.48
7.4.220.0130.00716.40
7.4.210.0090.01016.50
7.4.200.0090.00616.50
7.4.190.0220.00316.51
7.4.180.0150.00916.51
7.4.160.0170.00316.40
7.4.150.0160.00916.91
7.4.140.0140.00617.36
7.4.130.0130.00616.44
7.4.120.0130.00716.36
7.4.110.0130.00816.47
7.4.100.0140.00716.48
7.4.90.0110.00516.34
7.4.80.0150.00817.87
7.4.70.0080.01016.32
7.4.60.0150.00216.43
7.4.50.0080.00416.33
7.4.40.0160.00916.29
7.4.30.0120.01016.38
7.4.20.0220.00316.19
7.4.10.0230.00316.33
7.4.00.0090.00815.68
7.3.330.0090.00614.63
7.3.320.0120.00714.78
7.3.310.0110.00416.14
7.3.300.0130.00216.26
7.3.290.0100.00916.23
7.3.280.0110.00716.22
7.3.270.0160.00616.87
7.3.260.0100.01016.28
7.3.250.0080.01116.24
7.3.240.0140.01016.11
7.3.230.0110.01216.29
7.3.220.0200.00616.04
7.3.210.0120.00816.09
7.3.200.0150.00617.70
7.3.190.0130.00916.26
7.3.180.0090.01116.24
7.3.170.0150.00816.28
7.3.160.0150.00516.22
7.3.150.0230.00316.20
7.3.140.0220.00416.04
7.3.130.0160.00716.25
7.3.120.0130.00916.05
7.3.110.0210.00316.14
7.3.100.0170.00716.10
7.3.90.0180.00416.31
7.3.80.0180.00416.13
7.3.70.0190.00316.34
7.3.60.0150.00415.50
7.3.50.0140.00415.43
7.3.40.0150.00615.38
7.3.30.0060.00815.49
7.3.20.0070.00416.50
7.3.10.0070.00616.36
7.3.00.0040.00516.38
7.2.340.0180.00516.29
7.2.330.0150.00916.30
7.2.320.0190.00216.41
7.2.310.0120.00916.46
7.2.300.0110.00916.33
7.2.290.0130.00916.44
7.2.280.0220.00016.33
7.2.270.0180.00316.39
7.2.260.0180.00416.30
7.2.250.0100.01116.30
7.2.240.0150.00816.29
7.2.230.0180.00416.30
7.2.220.0200.00316.35
7.2.210.0200.00416.08
7.2.200.0170.00716.52
7.2.190.0170.00715.63
7.2.180.0120.00915.62
7.2.170.0100.01115.58
7.2.160.0150.00415.74
7.2.150.0180.00316.46
7.2.140.0150.00416.54
7.2.130.0160.00316.67
7.2.120.0090.00816.69
7.2.110.0140.00416.63
7.2.100.0150.00716.79
7.2.90.0160.00216.68
7.2.80.0240.00716.47
7.2.70.0140.00616.70
7.2.60.0100.01016.69
7.2.50.0100.01016.65
7.2.40.0180.00316.65
7.2.30.0130.00916.68
7.2.20.0120.00716.64
7.2.10.0210.00916.72
7.2.00.0110.00717.55
7.1.330.0220.00015.54
7.1.320.0200.00315.56
7.1.310.0260.00315.41
7.1.300.0120.00915.58
7.1.290.0140.00315.50
7.1.280.0090.01015.58
7.1.270.0130.00515.49
7.1.260.0100.00914.64
7.1.250.0110.00915.66
7.1.240.0110.00715.57
7.1.230.0130.00815.39
7.1.220.0150.00915.65
7.1.210.0140.00515.33
7.1.200.0100.00515.48
7.1.190.0130.00415.48
7.1.180.0150.00415.48
7.1.170.0180.00215.55
7.1.160.0120.00515.30
7.1.150.0120.00515.47
7.1.140.0140.00715.47
7.1.130.0120.00615.45
7.1.120.0080.00715.44
7.1.110.0090.00915.46
7.1.100.0100.00516.32
7.1.90.0180.01315.54
7.1.80.0150.00115.35
7.1.70.0100.00615.91
7.1.60.0100.00816.93
7.1.50.0100.00915.95
7.1.40.0090.00815.38
7.1.30.0100.00715.39
7.1.20.0140.00315.41
7.1.10.0200.00315.57
7.1.00.0120.02717.79
7.0.330.0140.00215.27
7.0.320.0220.01315.10
7.0.310.0170.00315.37
7.0.300.0100.01115.31
7.0.290.0160.00415.15
7.0.280.0130.00715.17
7.0.270.0190.00715.15
7.0.260.0150.00715.17
7.0.250.0170.00315.35
7.0.240.0140.00715.38
7.0.230.0150.00615.37
7.0.220.0150.00415.24
7.0.210.0190.00515.31
7.0.200.0320.00715.09
7.0.190.0200.00815.18
7.0.180.0170.00315.18
7.0.170.0200.00715.32
7.0.160.0160.00815.21
7.0.150.0150.00315.18
7.0.140.0130.02717.46
7.0.130.0150.00515.33
7.0.120.0130.00915.32
7.0.110.0180.00315.27
7.0.100.0180.02616.87
7.0.90.0150.02916.67
7.0.80.0070.03516.79
7.0.70.0120.03216.80
7.0.60.0180.03116.82
7.0.50.0090.03016.85
7.0.40.0150.02816.88
7.0.30.0120.03316.95
7.0.20.0140.03516.92
7.0.10.0180.02616.77
7.0.00.0110.03416.90
5.6.400.0100.00914.93
5.6.390.0150.00515.10
5.6.380.0100.00815.16
5.6.370.0190.00614.78
5.6.360.0150.00514.73
5.6.350.0130.00614.86
5.6.340.0210.00414.78
5.6.330.0110.01114.80
5.6.320.0190.00415.00
5.6.310.0220.00714.95
5.6.300.0150.00514.80
5.6.290.0170.01214.98
5.6.280.0140.02917.02
5.6.270.0150.00915.00
5.6.260.0160.00814.90
5.6.250.0160.02916.78
5.6.240.0120.03316.96
5.6.230.0160.03016.95
5.6.220.0150.02716.86
5.6.210.0150.02916.83
5.6.200.0110.03517.06
5.6.190.0140.02816.94
5.6.180.0130.03017.17
5.6.170.0080.03117.14
5.6.160.0140.03217.02
5.6.150.0140.01617.02
5.6.140.0160.02717.17
5.6.130.0120.03217.09
5.6.120.0130.02317.08
5.6.110.0160.02916.93
5.6.100.0090.03217.09
5.6.90.0100.03416.88
5.6.80.0130.02616.71
5.6.70.0130.02316.80
5.6.60.0100.02916.84
5.6.50.0150.03116.70
5.6.40.0100.02916.71
5.6.30.0160.02816.77
5.6.20.0170.02516.72
5.6.10.0120.02916.65
5.6.00.0130.02016.78
5.5.380.0130.02916.77
5.5.370.0180.02616.77
5.5.360.0110.03316.62
5.5.350.0110.03216.70
5.5.340.0130.03516.90
5.5.330.0110.03316.77
5.5.320.0130.02616.96
5.5.310.0090.02816.86
5.5.300.0100.02116.99
5.5.290.0130.03416.81
5.5.280.0080.01816.99
5.5.270.0100.03516.72
5.5.260.0100.02616.86
5.5.250.0120.02516.86
5.5.240.0120.03216.71
5.5.230.0110.03016.49
5.5.220.0110.03016.65
5.5.210.0130.02016.62
5.5.200.0080.02916.54
5.5.190.0110.03216.56
5.5.180.0160.02616.69
5.5.170.0180.00514.71
5.5.160.0100.02716.61
5.5.150.0100.02816.49
5.5.140.0160.02716.55
5.5.130.0090.02916.60
5.5.120.0120.02816.43
5.5.110.0100.03216.45
5.5.100.0100.02716.56
5.5.90.0130.02716.52
5.5.80.0130.02316.55
5.5.70.0080.03416.59
5.5.60.0130.02916.59
5.5.50.0110.02916.64
5.5.40.0090.03016.62
5.5.30.0120.02816.59
5.5.20.0080.02816.70
5.5.10.0090.03116.68
5.5.00.0120.02016.56
5.4.450.0120.02414.40
5.4.440.0120.02614.30
5.4.430.0090.02114.38
5.4.420.0060.03214.25
5.4.410.0090.02814.47
5.4.400.0090.03014.26
5.4.390.0130.01414.02
5.4.380.0110.02514.08
5.4.370.0130.02514.24
5.4.360.0090.02814.14
5.4.350.0120.02614.01
5.4.340.0100.02714.16
5.4.330.0140.00311.63
5.4.320.0090.02614.03
5.4.310.0070.02914.11
5.4.300.0080.02514.02
5.4.290.0110.02914.02
5.4.280.0110.02414.09
5.4.270.0100.02614.07
5.4.260.0100.02714.14
5.4.250.0090.03114.13
5.4.240.0130.02614.14
5.4.230.0110.02514.10
5.4.220.0090.02114.06
5.4.210.0090.02614.03
5.4.200.0110.02614.09
5.4.190.0080.02613.95
5.4.180.0100.02613.96
5.4.170.0050.03114.11
5.4.160.0110.02714.13
5.4.150.0070.02613.96
5.4.140.0090.02713.23
5.4.130.0080.02713.29
5.4.120.0120.02713.28
5.4.110.0150.02313.45
5.4.100.0050.02913.26
5.4.90.0080.01913.18
5.4.80.0090.02513.39
5.4.70.0100.02413.35
5.4.60.0100.02813.40
5.4.50.0080.03013.40
5.4.40.0090.01813.43
5.4.30.0100.02813.44
5.4.20.0090.02513.35
5.4.10.0090.02613.38
5.4.00.0090.02813.12

preferences:
48.56 ms | 401 KiB | 5 Q