3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(-1); $a = $b; var_dump(error_get_last()); error_reporting(0); $c = $d; var_dump(error_get_last());

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)
8.3.60.0140.00318.30
8.3.50.0120.00521.20
8.3.40.0100.00618.76
8.3.30.0070.00720.17
8.3.20.0080.00018.57
8.3.10.0060.00320.80
8.3.00.0000.00723.51
8.2.180.0090.00616.50
8.2.170.0110.00322.96
8.2.160.0150.00020.29
8.2.150.0050.00324.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0080.00019.24
8.2.110.0000.00922.21
8.2.100.0080.00417.72
8.2.90.0000.00719.21
8.2.80.0000.00819.40
8.2.70.0050.00317.38
8.2.60.0090.00017.92
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0040.00419.41
8.2.20.0030.00517.58
8.2.10.0000.00717.57
8.2.00.0040.00417.73
8.1.280.0040.01425.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00022.48
8.1.230.0110.00020.97
8.1.220.0080.00018.77
8.1.210.0050.00318.92
8.1.200.0040.00417.23
8.1.190.0000.00817.29
8.1.180.0030.00518.10
8.1.170.0050.00318.46
8.1.160.0040.00418.77
8.1.150.0070.00018.57
8.1.140.0080.00017.39
8.1.130.0000.00717.74
8.1.120.0000.00717.47
8.1.110.0000.00717.35
8.1.100.0000.00817.37
8.1.90.0000.00717.39
8.1.80.0000.00717.39
8.1.70.0070.00017.26
8.1.60.0040.00417.49
8.1.50.0000.00717.41
8.1.40.0040.00417.36
8.1.30.0000.00717.59
8.1.20.0040.00417.55
8.1.10.0080.00017.34
8.1.00.0030.00617.45
8.0.300.0070.00019.90
8.0.290.0000.00717.04
8.0.280.0000.00718.43
8.0.270.0000.00717.11
8.0.260.0040.00416.84
8.0.250.0030.00516.98
8.0.240.0040.00416.97
8.0.230.0070.00016.95
8.0.220.0030.00316.79
8.0.210.0070.00016.84
8.0.200.0030.00316.99
8.0.190.0040.00416.84
8.0.180.0000.00816.96
8.0.170.0090.00016.86
8.0.160.0030.00616.85
8.0.150.0000.00716.70
8.0.140.0000.00716.88
8.0.130.0000.00513.28
8.0.120.0040.00416.75
8.0.110.0040.00416.77
8.0.100.0000.00716.88
8.0.90.0040.00416.83
8.0.80.0070.01416.77
8.0.70.0040.00416.78
8.0.60.0070.00016.89
8.0.50.0000.00716.92
8.0.30.0100.01016.99
8.0.20.0080.01117.40
8.0.10.0040.00416.88
8.0.00.0150.00716.64
7.4.330.0050.00014.98
7.4.320.0030.00316.59
7.4.300.0000.00616.36
7.4.290.0000.00716.34
7.4.280.0000.00816.53
7.4.270.0030.00316.52
7.4.260.0060.00013.26
7.4.250.0050.00316.51
7.4.240.0040.00316.50
7.4.230.0030.00416.36
7.4.220.0040.02316.41
7.4.210.0100.00916.52
7.4.200.0040.00416.32
7.4.190.0050.00216.59
7.4.160.0040.01216.68
7.4.150.0070.01117.40
7.4.140.0100.00917.86
7.4.130.0130.00516.38
7.4.120.0110.00616.46
7.4.110.0030.01416.50
7.4.100.0090.00916.45
7.4.90.0120.00616.39
7.4.80.0060.01819.39
7.4.70.0050.01116.32
7.4.60.0160.00316.38
7.4.50.0030.00516.38
7.4.40.0070.01122.77
7.4.30.0110.00716.51
7.4.10.0110.00014.80
7.4.00.0050.01215.04
7.3.330.0070.00013.19
7.3.320.0060.00013.10
7.3.310.0030.00316.21
7.3.300.0000.00616.09
7.3.290.0070.00716.21
7.3.280.0040.01016.27
7.3.270.0120.00917.40
7.3.260.0090.01018.24
7.3.250.0120.00616.56
7.3.240.0150.00716.45
7.3.230.0110.00616.50
7.3.210.0100.00716.39
7.3.200.0030.01319.39
7.3.190.0090.00916.21
7.3.180.0060.01016.32
7.3.170.0130.00316.27
7.3.160.0080.00816.30
7.3.130.0100.01014.89
7.3.120.0080.00914.94
7.3.110.0120.00414.44
7.3.100.0060.00614.75
7.3.90.0000.00914.54
7.3.80.0000.01114.83
7.3.70.0080.00614.84
7.3.60.0030.00914.77
7.3.50.0090.00614.70
7.3.40.0060.00614.66
7.3.30.0100.00014.81
7.3.20.0040.01116.30
7.3.10.0050.00816.12
7.3.00.0060.00716.48
7.2.330.0110.00716.44
7.2.320.0100.00716.19
7.2.310.0080.01416.14
7.2.300.0060.01016.50
7.2.290.0040.01216.52
7.2.260.0040.01415.06
7.2.250.0030.01414.96
7.2.240.0070.01014.79
7.2.230.0100.00714.96
7.2.220.0070.00715.05
7.2.210.0070.01114.73
7.2.200.0070.00714.92
7.2.190.0070.00314.83
7.2.180.0070.00714.93
7.2.170.0140.00014.81
7.2.160.0030.01314.96
7.2.150.0060.00616.87
7.2.140.0100.00616.77
7.2.130.0090.00416.46
7.2.120.0050.01016.73
7.2.110.0050.01016.45
7.2.100.0080.00816.39
7.2.90.0080.00716.52
7.2.80.0060.00916.29
7.2.70.0060.00916.80
7.2.60.0080.00816.58
7.2.50.0110.00616.68
7.2.40.0060.01016.45
7.2.30.0050.01116.62
7.2.20.0060.00916.63
7.2.10.0060.01016.50
7.2.00.0060.00916.73
7.1.330.0070.00715.43
7.1.320.0030.01215.84
7.1.310.0100.00715.83
7.1.300.0000.01315.80
7.1.290.0000.01315.75
7.1.280.0060.00615.62
7.1.270.0000.01115.69
7.1.260.0080.00415.72
7.1.250.0090.00615.54
7.1.240.0050.00715.61
7.1.230.0050.00915.74
7.1.220.0050.00915.77
7.1.210.0060.00615.73
7.1.200.0000.01115.83
7.1.190.0050.00615.69
7.1.180.0040.01115.76
7.1.170.0040.00815.74
7.1.160.0060.00315.52
7.1.150.0020.01115.76
7.1.140.0080.00615.66
7.1.130.0070.00615.59
7.1.120.0080.00315.64
7.1.110.0090.00215.72
7.1.100.0070.00715.61
7.1.90.0020.01115.70
7.1.80.0040.00615.59
7.1.70.0080.00416.22
7.1.60.0100.00716.77
7.1.50.0080.01222.05
7.1.40.0020.01215.75
7.1.30.0070.00815.80
7.1.20.0100.00115.82
7.1.10.0060.00615.42
7.1.00.0030.01717.98
7.0.330.0050.00615.12
7.0.320.0050.00815.30
7.0.310.0060.00815.35
7.0.300.0100.00515.38
7.0.290.0060.00715.33
7.0.280.0060.00615.20
7.0.270.0080.00415.21
7.0.260.0050.00715.20
7.0.250.0030.00615.24
7.0.240.0040.00915.40
7.0.230.0030.00815.48
7.0.220.0080.00315.42
7.0.210.0040.00815.06
7.0.200.0050.00815.75
7.0.190.0070.00515.24
7.0.180.0030.01015.29
7.0.170.0020.01215.17
7.0.160.0050.00615.23
7.0.150.0090.00515.33
7.0.140.0070.02917.68
7.0.130.0040.00915.28
7.0.120.0070.00415.39
7.0.110.0090.00415.31
7.0.100.0050.00915.25
7.0.90.0010.00915.28
7.0.80.0030.01015.20
7.0.70.0020.00815.37
7.0.60.0050.02817.32
7.0.50.0070.01917.60
7.0.40.0070.01915.66
7.0.30.0050.03315.43
7.0.20.0050.03115.60
7.0.10.0070.02915.63
7.0.00.0040.03015.58
5.6.400.0130.00314.42
5.6.390.0090.00314.21
5.6.380.0020.01214.07
5.6.370.0090.00613.85
5.6.360.0050.00514.16
5.6.350.0030.01013.94
5.6.340.0020.01114.22
5.6.330.0030.00714.11
5.6.320.0090.00514.07
5.6.310.0030.00814.26
5.6.300.0090.00514.33
5.6.290.0100.00514.37
5.6.280.0040.03116.50
5.6.270.0070.00714.01
5.6.260.0060.00814.38
5.6.250.0030.00814.20
5.6.240.0050.00714.26
5.6.230.0050.00814.25
5.6.220.0070.00514.13
5.6.210.0040.02716.32
5.6.200.0020.03116.34
5.6.190.0030.03216.30
5.6.180.0030.01916.42
5.6.170.0070.03116.41
5.6.160.0020.03116.42
5.6.150.0020.03116.47
5.6.140.0050.02616.51
5.6.130.0070.03116.40
5.6.120.0080.02916.34
5.6.110.0060.02116.35
5.6.100.0060.02916.42
5.6.90.0050.03016.39
5.6.80.0040.03216.06
5.6.70.0030.03016.34
5.6.60.0070.02716.17
5.6.50.0080.02916.21
5.6.40.0080.02916.24
5.6.30.0010.02516.15
5.6.20.0060.02716.20
5.6.10.0080.02916.20
5.6.00.0040.03216.06
5.5.380.0050.00912.35
5.5.370.0080.00512.33
5.5.360.0050.00212.55
5.5.350.0060.03015.15
5.5.340.0070.02515.25
5.5.330.0070.02415.36
5.5.320.0070.02615.05
5.5.310.0020.02915.28
5.5.300.0020.03115.32
5.5.290.0020.02715.15
5.5.280.0040.03315.19
5.5.270.0060.02115.31
5.5.260.0070.02415.34
5.5.250.0030.03115.20
5.5.240.0020.03415.04
5.5.230.0060.02815.02
5.5.220.0070.02615.05
5.5.210.0020.03214.92
5.5.200.0010.02214.96
5.5.190.0060.02615.09
5.5.180.0060.02815.02
5.5.170.0040.00512.39
5.5.160.0050.03115.04
5.5.150.0030.02814.97
5.5.140.0040.02915.00
5.5.130.0060.02514.99
5.5.120.0040.02015.11
5.5.110.0040.02114.89
5.5.100.0070.01414.97
5.5.90.0050.01914.88
5.5.80.0010.01915.00
5.5.70.0020.01714.94
5.5.60.0030.01714.93
5.5.50.0060.01614.87
5.5.40.0080.01314.96
5.5.30.0020.01614.96
5.5.20.0050.01814.92
5.5.10.0020.01914.78
5.5.00.0050.01414.97
5.4.450.0070.02714.30
5.4.440.0050.03014.28
5.4.430.0040.02014.37
5.4.420.0040.02414.18
5.4.410.0050.02614.30
5.4.400.0040.02714.15
5.4.390.0050.02714.22
5.4.380.0070.02114.16
5.4.370.0040.02414.15
5.4.360.0040.02314.22
5.4.350.0070.02414.11
5.4.340.0050.02714.14
5.4.330.0010.00811.69
5.4.320.0020.03114.20
5.4.310.0030.02914.16
5.4.300.0100.02314.15
5.4.290.0040.02214.06
5.4.280.0050.02714.13
5.4.270.0070.01514.04
5.4.260.0060.01514.22
5.4.250.0030.01714.29
5.4.240.0030.01714.14
5.4.230.0000.01914.08
5.4.220.0080.01314.16
5.4.210.0030.01514.19
5.4.200.0040.01614.02
5.4.190.0020.01514.11
5.4.180.0060.01514.09
5.4.170.0060.01114.20
5.4.160.0030.01614.06
5.4.150.0040.01814.11
5.4.140.0030.01313.21
5.4.130.0030.01313.24
5.4.120.0050.01513.22
5.4.110.0000.01513.23
5.4.100.0020.01313.17
5.4.90.0020.01213.25
5.4.80.0040.01413.25
5.4.70.0020.01313.25
5.4.60.0030.01213.34
5.4.50.0030.01313.22
5.4.40.0020.01313.22
5.4.30.0020.01413.18
5.4.20.0020.01613.22
5.4.10.0040.01413.18
5.4.00.0020.01313.13
5.3.290.0060.02312.50
5.3.280.0050.01512.49
5.3.270.0020.01312.47
5.3.260.0030.01712.50
5.3.250.0020.01412.54
5.3.240.0010.01512.53
5.3.230.0030.01412.55
5.3.220.0050.01312.56
5.3.210.0030.01612.55
5.3.200.0000.01612.52
5.3.190.0030.01312.50
5.3.180.0000.01612.49
5.3.170.0020.01412.61
5.3.160.0040.01112.60
5.3.150.0030.01312.53
5.3.140.0030.01312.60
5.3.130.0010.01412.56
5.3.120.0050.01412.54
5.3.110.0020.01712.58
5.3.100.0030.01212.41
5.3.90.0010.01612.37
5.3.80.0020.01212.29
5.3.70.0010.01412.32
5.3.60.0040.01812.35
5.3.50.0030.02812.27
5.3.40.0020.02812.27
5.3.30.0050.02712.32
5.3.20.0050.02712.26
5.3.10.0040.01912.14
5.3.00.0040.02512.16
5.2.170.0030.03410.34
5.2.160.0020.02910.23
5.2.150.0040.03210.28
5.2.140.0050.03210.27
5.2.130.0020.03210.23
5.2.120.0000.02910.26
5.2.110.0030.03010.25
5.2.100.0050.02910.23
5.2.90.0020.03210.27
5.2.80.0020.03210.23
5.2.70.0070.03010.23
5.2.60.0050.03210.23
5.2.50.0000.03110.23
5.2.40.0020.03310.24
5.2.30.0050.03010.23
5.2.20.0030.03510.23
5.2.10.0020.03610.23
5.2.00.0040.03010.23
5.1.60.0010.03110.23
5.1.50.0000.03110.23
5.1.40.0040.02710.23
5.1.30.0030.02910.23
5.1.20.0050.02510.23
5.1.10.0030.02510.23
5.1.00.0050.02810.23
5.0.50.0030.02510.23
5.0.40.0030.02210.23
5.0.30.0050.03310.23
5.0.20.0020.02510.23
5.0.10.0040.02110.23
5.0.00.0030.03310.23
4.4.90.0020.01810.23
4.4.80.0020.01810.23
4.4.70.0020.02010.23
4.4.60.0000.02210.23
4.4.50.0020.01910.23
4.4.40.0000.02910.23
4.4.30.0050.01710.23
4.4.20.0000.02110.23
4.4.10.0020.01910.23
4.4.00.0010.01810.23
4.3.110.0040.01510.23
4.3.100.0030.01810.23
4.3.90.0010.02010.23
4.3.80.0000.02610.23
4.3.70.0000.02010.23
4.3.60.0020.01710.23
4.3.50.0010.01910.23
4.3.40.0020.02510.23
4.3.30.0010.01310.23
4.3.20.0050.00710.23
4.3.10.0020.01310.23
4.3.00.0000.02210.23

preferences:
68.43 ms | 401 KiB | 5 Q