3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( "null" == false ); // false var_dump( false == 0 ); // true var_dump( "null" == 0); // true

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)
8.3.40.0240.00018.67
8.3.30.0100.00318.92
8.3.20.0020.00520.16
8.3.10.0070.00023.61
8.3.00.0040.00418.88
8.2.170.0210.00022.96
8.2.160.0110.00420.35
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0020.00522.08
8.2.110.0030.00721.05
8.2.100.0080.00417.53
8.2.90.0040.00419.15
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0080.00019.53
8.2.50.0000.00818.07
8.2.40.0030.00519.88
8.2.30.0080.00019.63
8.2.20.0030.00517.46
8.2.10.0000.00717.79
8.2.00.0070.00417.54
8.1.270.0060.00322.06
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0070.00318.96
8.1.230.0000.01218.95
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.36
8.1.190.0030.00617.00
8.1.180.0080.00018.10
8.1.170.0050.00318.55
8.1.160.0050.00321.98
8.1.150.0000.00918.52
8.1.140.0040.00417.23
8.1.130.0080.00017.75
8.1.120.0000.00717.33
8.1.110.0040.00417.20
8.1.100.0030.00317.23
8.1.90.0030.00317.29
8.1.80.0000.00717.23
8.1.70.0000.00817.26
8.1.60.0090.00017.42
8.1.50.0040.00417.40
8.1.40.0000.00717.28
8.1.30.0030.00517.48
8.1.20.0030.00617.45
8.1.10.0040.00417.38
8.1.00.0000.00717.36
8.0.300.0040.00420.65
8.0.290.0040.00417.05
8.0.280.0030.00318.42
8.0.270.0000.00717.04
8.0.260.0000.00617.17
8.0.250.0000.00716.85
8.0.240.0000.00816.79
8.0.230.0030.00316.71
8.0.220.0000.00716.79
8.0.210.0000.00816.78
8.0.200.0030.00316.88
8.0.190.0000.00816.77
8.0.180.0000.00716.83
8.0.170.0000.00816.78
8.0.160.0000.00716.59
8.0.150.0070.00016.61
8.0.140.0030.00316.70
8.0.130.0000.00613.14
8.0.120.0080.00016.65
8.0.110.0030.00516.62
8.0.100.0000.00716.57
8.0.90.0000.00716.80
8.0.80.0060.01316.71
8.0.70.0070.00016.66
8.0.60.0070.00016.82
8.0.50.0040.00416.57
8.0.30.0120.01116.99
8.0.20.0150.00717.40
8.0.10.0070.00016.75
8.0.00.0110.01016.50
7.4.330.0050.00015.00
7.4.320.0030.00316.39
7.4.300.0000.00716.41
7.4.290.0040.00416.32
7.4.280.0030.00616.45
7.4.270.0000.00816.37
7.4.260.0000.00716.44
7.4.250.0080.00016.43
7.4.240.0020.00616.44
7.4.230.0040.00416.53
7.4.220.0040.01716.32
7.4.210.0030.01216.52
7.4.200.0030.00516.50
7.4.190.0000.00716.59
7.4.160.0110.00416.17
7.4.150.0080.00817.40
7.4.140.0100.00817.86
7.4.130.0080.00816.43
7.4.120.0110.01016.38
7.4.110.0030.01516.34
7.4.100.0090.00916.30
7.4.90.0110.00716.34
7.4.80.0100.01019.39
7.4.70.0110.00716.45
7.4.60.0080.00816.27
7.4.50.0030.00516.11
7.4.40.0100.00322.77
7.4.30.0090.00816.22
7.4.10.0100.00815.70
7.4.00.0080.00815.30
7.3.330.0000.00512.92
7.3.320.0060.00012.87
7.3.310.0030.00316.13
7.3.300.0070.00016.09
7.3.290.0040.01116.12
7.3.280.0070.01316.13
7.3.270.0080.00817.40
7.3.260.0090.00916.39
7.3.250.0110.00616.27
7.3.240.0090.01216.09
7.3.230.0130.00416.39
7.3.210.0110.00716.21
7.3.200.0120.00919.39
7.3.190.0070.01016.23
7.3.180.0040.01216.26
7.3.170.0040.01116.27
7.3.160.0080.00816.33
7.3.130.0050.01315.49
7.3.120.0090.00815.18
7.3.110.0070.01015.26
7.3.100.0060.00815.26
7.3.90.0070.00515.30
7.3.80.0100.00415.42
7.3.70.0080.00515.39
7.3.60.0050.00715.43
7.3.50.0050.00715.23
7.3.40.0050.00815.40
7.3.30.0070.00815.42
7.3.20.0070.00617.24
7.3.10.0100.00417.28
7.3.00.0050.00817.20
7.2.330.0100.01316.50
7.2.320.0030.01416.56
7.2.310.0060.01216.53
7.2.300.0120.00316.44
7.2.290.0030.01416.29
7.2.260.0050.01415.53
7.2.250.0050.01515.61
7.2.240.0030.01115.62
7.2.230.0050.01115.47
7.2.220.0070.00915.60
7.2.210.0060.00615.48
7.2.200.0030.01015.31
7.2.190.0050.00815.31
7.2.180.0080.00315.68
7.2.170.0040.01115.62
7.2.160.0050.01015.44
7.2.150.0030.01017.36
7.2.140.0050.00817.41
7.2.130.0030.00917.46
7.2.120.0080.01017.52
7.2.110.0080.01017.44
7.2.100.0070.00517.42
7.2.90.0090.00717.50
7.2.80.0020.01317.16
7.2.70.0040.00817.31
7.2.60.0060.00817.17
7.2.50.0020.01317.33
7.2.40.0030.01417.42
7.2.30.0070.00717.48
7.2.20.0060.00917.14
7.2.10.0050.01217.38
7.2.00.0080.00617.90
7.1.330.0080.00616.42
7.1.320.0050.00716.37
7.1.310.0070.00416.39
7.1.300.0020.01316.38
7.1.290.0050.00516.40
7.1.280.0070.00716.26
7.1.270.0050.00816.36
7.1.260.0070.00716.38
7.1.250.0080.00416.49
7.1.240.0050.01016.41
7.1.230.0040.00816.28
7.1.220.0050.00716.50
7.1.210.0050.00816.33
7.1.200.0030.00916.40
7.1.190.0020.00916.25
7.1.180.0110.00316.39
7.1.170.0060.00616.33
7.1.160.0120.00316.33
7.1.150.0060.00916.27
7.1.140.0080.00816.34
7.1.130.0030.01316.42
7.1.120.0080.00716.30
7.1.110.0090.00516.38
7.1.100.0060.00516.90
7.1.90.0100.00416.30
7.1.80.0080.00316.46
7.1.70.0080.00316.58
7.1.60.0070.01117.29
7.1.50.0050.00716.35
7.1.40.0000.01016.23
7.1.30.0060.00616.45
7.1.20.0040.00916.44
7.1.10.0070.00516.24
7.1.00.0070.02818.41
7.0.330.0070.00516.07
7.0.320.0090.00515.86
7.0.310.0120.00516.07
7.0.300.0040.01216.07
7.0.290.0020.01316.08
7.0.280.0070.00716.05
7.0.270.0050.00915.98
7.0.260.0030.01016.04
7.0.250.0020.01116.12
7.0.240.0080.00616.12
7.0.230.0080.00516.09
7.0.220.0010.00916.01
7.0.210.0030.01115.83
7.0.200.0190.00715.46
7.0.190.0090.00415.91
7.0.180.0040.01115.97
7.0.170.0020.01216.14
7.0.160.0060.00516.13
7.0.150.0060.00816.10
7.0.140.0090.02418.06
7.0.130.0050.01016.05
7.0.120.0080.00316.03
7.0.110.0050.00916.01
7.0.100.0030.00715.85
7.0.90.0080.00316.08
7.0.80.0050.00715.95
7.0.70.0080.00416.02
7.0.60.0040.02817.34
7.0.50.0060.01716.63
7.0.40.0050.03216.13
7.0.30.0100.02016.06
7.0.20.0070.02215.92
7.0.10.0030.03116.06
7.0.00.0030.02116.05
5.6.400.0010.00914.92
5.6.390.0110.00315.18
5.6.380.0030.01214.89
5.6.370.0050.00515.00
5.6.360.0070.00614.84
5.6.350.0030.01014.86
5.6.340.0070.00315.12
5.6.330.0080.00814.83
5.6.320.0040.01014.74
5.6.310.0060.00414.75
5.6.300.0030.01014.98
5.6.290.0070.00515.10
5.6.280.0090.02616.99
5.6.270.0070.00814.99
5.6.260.0090.00514.94
5.6.250.0020.01314.98
5.6.240.0080.00514.95
5.6.230.0100.00314.94
5.6.220.0030.01215.08
5.6.210.0100.02816.79
5.6.200.0050.02315.94
5.6.190.0070.03016.67
5.6.180.0120.03216.76
5.6.170.0180.02516.72
5.6.160.0060.03416.67
5.6.150.0050.03315.95
5.6.140.0110.02216.02
5.6.130.0050.02016.00
5.6.120.0060.02116.97
5.6.110.0040.03716.94
5.6.100.0090.02616.89
5.6.90.0040.02716.98
5.6.80.0030.03516.60
5.6.70.1410.02116.65
5.6.60.0010.00814.85
5.6.50.0100.00314.76
5.6.40.0130.00314.64
5.6.30.0090.00714.82
5.6.20.0030.01014.91
5.6.10.0040.00914.93
5.6.00.0060.00814.75
5.5.380.0090.00214.79
5.5.370.0070.00914.91
5.5.360.0020.00915.04
5.5.350.0090.02916.75
5.5.340.0050.02915.85
5.5.330.0030.02216.67
5.5.320.0070.01716.56
5.5.310.0100.01716.57
5.5.300.0020.02815.93
5.5.290.0080.03115.79
5.5.280.0050.02816.79
5.5.270.0060.03516.74
5.5.260.0040.03216.88
5.5.250.0070.02916.70
5.5.240.0080.03516.56
5.5.230.0030.01114.80
5.5.220.0070.00514.70
5.5.210.0020.01214.91
5.5.200.0030.00814.84
5.5.190.0020.01114.87
5.5.180.0080.00514.75
5.5.170.0050.00914.82
5.5.160.0090.00414.64
5.5.150.0010.01014.52
5.5.140.0070.00714.69
5.5.130.0040.00914.57
5.5.120.0060.00714.73
5.5.110.0060.00814.76
5.5.100.0120.00114.80
5.5.90.0060.00614.57
5.5.80.0060.00714.73
5.5.70.0010.01214.72
5.5.60.0060.00814.91
5.5.50.0080.00514.65
5.5.40.0030.00814.83
5.5.30.0060.00714.80
5.5.20.0060.00814.73
5.5.10.0050.00714.79
5.5.00.0050.00914.74
5.4.450.0280.02314.16
5.4.440.0310.01914.04
5.4.430.0310.02714.15
5.4.420.0260.00214.19
5.4.410.0040.02614.02
5.4.400.0050.02413.86
5.4.390.0070.02813.84
5.4.380.0120.02013.94
5.4.370.0060.01613.97
5.4.360.0050.02113.99
5.4.350.0040.01511.65
5.4.340.0040.01711.72
5.4.330.0040.00411.56
5.4.320.0050.01511.77
5.4.310.0070.01511.83
5.4.300.0050.02011.74
5.4.290.0070.02911.82
5.4.280.0070.02011.87
5.4.270.0050.02311.85
5.4.260.0070.02411.83
5.4.250.0100.02311.85
5.4.240.0060.02111.83
5.4.230.0080.01511.89
5.4.220.0050.02711.77
5.4.210.0070.02211.70
5.4.200.0070.02311.79
5.4.190.0040.02311.84
5.4.180.0050.02611.84
5.4.170.0050.03111.83
5.4.160.0050.02711.80
5.4.150.0070.03111.78
5.4.140.0050.02411.75
5.4.130.0060.02511.64
5.4.120.0070.01911.70
5.4.110.0080.03311.69
5.4.100.0110.02811.69
5.4.90.0060.02011.73
5.4.80.0090.02611.75
5.4.70.0070.03211.71
5.4.60.0080.03011.63
5.4.50.0070.02511.71
5.4.40.0060.01911.65
5.4.30.0060.02011.71
5.4.20.0070.02011.63
5.4.10.0050.02111.71
5.4.00.0060.01811.51
5.3.290.0030.01812.01
5.3.280.0090.02111.97
5.3.270.0060.02511.93
5.3.260.0060.02511.90
5.3.250.0070.02412.01
5.3.240.0090.01911.88
5.3.230.0060.02211.91
5.3.220.0100.01911.84
5.3.210.0070.02211.93
5.3.200.0080.02011.74
5.3.190.0080.02011.84
5.3.180.0050.02011.91
5.3.170.0070.01811.91
5.3.160.0070.01911.95
5.3.150.0060.02011.99
5.3.140.0050.02211.88
5.3.130.0050.02311.96
5.3.120.0050.02011.97
5.3.110.0040.02111.87
5.3.100.0060.02211.68
5.3.90.0030.02111.69
5.3.80.0070.02011.49
5.3.70.0080.01911.58
5.3.60.0060.02211.66
5.3.50.0080.02111.54
5.3.40.0060.02011.61
5.3.30.0100.01511.56
5.3.20.0070.01711.58
5.3.10.0040.02111.29
5.3.00.0080.01811.39
5.2.170.0080.0439.18
5.2.160.0100.0409.18
5.2.150.0110.0349.18
5.2.140.0180.0419.17
5.2.130.0150.0659.13
5.2.120.0060.0359.13
5.2.110.0060.0359.14
5.2.100.0100.0599.13
5.2.90.0080.0379.13
5.2.80.0110.0369.13
5.2.70.0090.0429.13
5.2.60.0110.0379.09
5.2.50.0120.0369.05
5.2.40.0100.0359.03
5.2.30.0080.0399.01
5.2.20.0120.0438.99
5.2.10.0100.0448.92
5.2.00.0090.0628.77
5.1.60.0060.0378.06
5.1.50.0080.0368.05
5.1.40.0100.0378.04
5.1.30.0080.0418.39
5.1.20.0090.0378.41
5.1.10.0100.0408.14
5.1.00.0050.0428.14
5.0.50.0080.0296.61
5.0.40.0120.0256.47
5.0.30.0050.0516.28
5.0.20.0070.0296.26
5.0.10.0050.0346.23
5.0.00.0110.0426.23
4.4.90.0080.0244.78
4.4.80.0050.0244.76
4.4.70.0040.0244.75
4.4.60.0020.0254.75
4.4.50.0160.0424.77
4.4.40.0120.0364.71
4.4.30.0050.0284.76
4.4.20.0130.0284.84
4.4.10.0140.0514.85
4.4.00.0030.0774.76
4.3.110.0090.0394.67
4.3.100.0140.0434.66
4.3.90.0130.0434.63
4.3.80.0100.0384.58
4.3.70.0110.0454.63
4.3.60.0090.0484.63
4.3.50.0060.0264.63
4.3.40.0040.0394.54
4.3.30.0070.0223.29
4.3.20.0090.0203.27
4.3.10.0020.0273.22
4.3.00.0170.0236.81

preferences:
42.2 ms | 400 KiB | 5 Q