3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sa = 'check'; $bypassChecks = isset($sa) && in_array($sa, array('salt', 'check')); var_dump($bypassChecks);

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)
8.3.60.0100.01016.50
8.3.50.0140.00922.85
8.3.40.0060.00918.65
8.3.30.0070.00719.14
8.3.20.0070.00020.34
8.3.10.0040.00423.66
8.3.00.0030.00619.38
8.2.180.0140.01116.63
8.2.170.0070.00722.96
8.2.160.0000.01320.58
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0090.00326.16
8.2.120.0040.00721.01
8.2.110.0050.00322.07
8.2.100.0000.01117.91
8.2.90.0000.00819.03
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0040.00417.80
8.2.50.0090.00018.07
8.2.40.0090.00018.03
8.2.30.0030.00618.12
8.2.20.0070.00017.66
8.2.10.0050.00218.23
8.2.00.0030.00617.59
8.1.280.0130.00325.92
8.1.270.0040.00423.76
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00823.75
8.1.230.0100.00018.97
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0040.00417.22
8.1.180.0000.00718.10
8.1.170.0040.00418.50
8.1.160.0070.00022.01
8.1.150.0020.00518.92
8.1.140.0040.00417.31
8.1.130.0030.00317.76
8.1.120.0070.00017.35
8.1.110.0050.00317.45
8.1.100.0070.00017.38
8.1.90.0000.00717.30
8.1.80.0000.00717.49
8.1.70.0060.00317.43
8.1.60.0040.00417.55
8.1.50.0000.00817.50
8.1.40.0040.00417.41
8.1.30.0000.00817.71
8.1.20.0040.00417.68
8.1.10.0040.00417.43
8.1.00.0000.00717.43
8.0.300.0030.00518.77
8.0.290.0050.00216.75
8.0.280.0030.00318.46
8.0.270.0030.00317.25
8.0.260.0000.00617.31
8.0.250.0070.00016.89
8.0.240.0030.00316.98
8.0.230.0030.00316.95
8.0.220.0050.00216.88
8.0.210.0080.00016.82
8.0.200.0000.00616.92
8.0.190.0030.00316.92
8.0.180.0070.00016.93
8.0.170.0050.00216.79
8.0.160.0050.00316.88
8.0.150.0000.00816.84
8.0.140.0000.01016.76
8.0.130.0050.00313.29
8.0.120.0040.00416.88
8.0.110.0000.00816.81
8.0.100.0040.00416.75
8.0.90.0030.00516.78
8.0.80.0100.00716.88
8.0.70.0050.00316.74
8.0.60.0000.00717.00
8.0.50.0040.00416.91
8.0.30.0120.01316.88
8.0.20.0060.01517.40
8.0.10.0000.00716.83
8.0.00.0110.00716.66
7.4.330.0000.00615.05
7.4.320.0030.00316.44
7.4.300.0040.00416.55
7.4.290.0060.00316.64
7.4.280.0030.00916.43
7.4.270.0030.00316.66
7.4.260.0030.00716.59
7.4.250.0030.00316.36
7.4.240.0030.00416.51
7.4.230.0030.00316.69
7.4.220.0140.00416.56
7.4.210.0030.01616.62
7.4.200.0070.00016.45
7.4.160.0130.00316.50
7.4.150.0100.00717.40
7.4.140.0110.00817.86
7.4.130.0110.00716.45
7.4.120.0090.00816.57
7.4.110.0060.01616.63
7.4.100.0150.00316.57
7.4.90.0030.01516.33
7.4.80.0170.00419.39
7.4.70.0060.01216.52
7.4.60.0090.00916.68
7.4.50.0030.00516.44
7.4.40.0070.01416.54
7.4.30.0000.01616.57
7.4.00.0030.00914.90
7.3.330.0030.00313.07
7.3.320.0020.00213.10
7.3.310.0040.00416.32
7.3.300.0070.00016.06
7.3.290.0040.01416.23
7.3.280.0070.01016.15
7.3.270.0190.00017.40
7.3.260.0110.01116.55
7.3.250.0120.00516.32
7.3.240.0060.01016.43
7.3.230.0100.00616.39
7.3.210.0100.00616.23
7.3.200.0130.00319.39
7.3.190.0030.01916.22
7.3.180.0130.01016.29
7.3.170.0040.01116.34
7.3.160.0160.00016.42
7.3.120.0070.01014.49
7.3.110.0070.01014.77
7.3.100.0140.00414.63
7.3.90.0120.00314.77
7.3.80.0040.01114.32
7.3.70.0030.01014.83
7.3.60.0030.01014.80
7.3.50.0060.00614.67
7.3.40.0060.00914.66
7.3.30.0000.00914.75
7.3.20.0120.00316.48
7.3.10.0100.00016.56
7.3.00.0100.00016.60
7.2.330.0030.01416.55
7.2.320.0100.00716.67
7.2.310.0100.00716.65
7.2.300.0090.00616.61
7.2.290.0100.00616.68
7.2.250.0110.00714.82
7.2.240.0030.01715.00
7.2.230.0060.01014.82
7.2.220.0080.00614.93
7.2.210.0100.00315.17
7.2.200.0030.01215.01
7.2.190.0070.00714.68
7.2.180.0000.01414.64
7.2.170.0060.00615.00
7.2.00.0000.01619.29
7.1.330.0030.01015.63
7.1.320.0060.00615.64
7.1.310.0060.00315.45
7.1.300.0060.00615.63
7.1.290.0090.00315.70
7.1.280.0030.01015.79
7.1.270.0030.00915.86
7.1.260.0080.00815.55
7.1.200.0060.00615.72
7.1.100.0080.00017.93
7.1.70.0040.00417.07
7.1.60.0070.01319.40
7.1.50.0080.00316.98
7.1.00.0100.07022.41
7.0.200.0000.00816.73
7.0.140.0000.07322.01
7.0.60.0030.04719.93
7.0.50.0070.04317.80
7.0.40.0030.07320.12
7.0.30.0270.04320.30
7.0.20.0230.05320.30
7.0.10.0070.07020.13
7.0.00.0130.07020.17
5.6.280.0100.06721.12
5.6.210.0070.07020.46
5.6.200.0070.08718.09
5.6.190.0070.09020.61
5.6.180.0170.04320.64
5.6.170.0270.07320.52
5.6.160.0100.08020.33
5.6.150.0100.08018.18
5.6.140.0070.08018.12
5.6.130.0030.06718.11
5.6.120.0170.07320.94
5.6.110.0070.08720.98
5.6.100.0000.05020.97
5.6.90.0100.08021.09
5.6.80.0130.07720.50
5.5.350.3530.03720.43
5.5.340.0030.06718.00
5.5.330.0070.07720.15
5.5.320.0230.06320.13
5.5.310.0430.07020.29
5.5.300.0130.07317.96
5.5.290.0070.08017.90
5.5.280.0100.07020.97
5.5.270.0130.06320.71
5.5.260.0200.05320.95
5.5.250.0070.08320.60
5.5.240.0070.06320.26
5.4.450.0800.05319.52
5.4.440.0230.05719.55
5.4.430.0200.05319.25
5.4.420.0130.06019.31
5.4.410.0130.05319.09
5.4.400.0100.05318.93
5.4.390.0200.04719.28
5.4.380.0100.05718.70
5.4.370.0170.04718.61
5.4.360.0200.05018.55
5.4.350.0230.10411.97
5.4.340.0090.04311.96
5.4.320.0050.05212.45
5.4.310.0130.05012.45
5.4.300.0080.04812.45
5.4.290.0110.03612.45
5.4.280.0180.06012.34
5.4.270.0070.05712.34
5.4.260.0090.05612.34
5.4.250.0070.05012.34
5.4.240.0060.04412.34
5.4.230.0060.04212.34
5.4.220.0070.03512.34
5.4.210.0070.03412.34
5.4.200.0090.03812.34
5.4.190.0070.03812.33
5.4.180.0090.03712.33
5.4.170.0050.03912.35
5.4.160.0060.03712.34
5.4.150.0100.03412.34
5.4.140.0110.03812.02
5.4.130.0090.03412.01
5.4.120.0100.03211.97
5.4.110.0180.03211.96
5.4.100.0070.03711.96
5.4.90.0040.04011.96
5.4.80.0060.04211.96
5.4.70.0070.04011.96
5.4.60.0050.04311.96
5.4.50.0050.03611.96
5.4.40.0050.03611.95
5.4.30.0030.03811.95
5.4.20.0070.03411.95
5.4.10.0030.03711.95
5.4.00.0050.03611.44
5.3.290.0030.04912.80
5.3.280.0030.04212.71
5.3.270.0080.04712.72
5.3.260.0090.06312.71
5.3.250.0070.04612.72
5.3.240.0090.04812.72
5.3.230.0060.05412.71
5.3.220.0040.04012.68
5.3.210.0080.04912.68
5.3.200.0100.05012.68
5.3.190.0050.05412.68
5.3.180.0070.05212.67
5.3.170.0050.04012.67
5.3.160.0060.04012.67
5.3.150.0110.03512.68
5.3.140.0120.03112.66
5.3.130.0070.04112.66
5.3.120.0060.04212.65
5.3.110.0100.03912.66
5.3.100.0080.04312.12
5.3.90.0090.03612.08
5.3.80.0050.04012.08
5.3.70.0050.04112.07
5.3.60.0110.03412.07
5.3.50.0050.03812.00
5.3.40.0060.03912.00
5.3.30.0060.03811.94
5.3.20.0090.05011.72
5.3.10.0110.04911.69
5.3.00.0110.05811.67
5.2.170.0090.0489.18
5.2.160.0080.0459.18
5.2.150.0070.0449.17
5.2.140.0120.0609.17
5.2.130.0140.0499.14
5.2.120.0060.0499.14
5.2.110.0100.0389.14
5.2.100.0100.0539.14
5.2.90.0080.0629.14
5.2.80.0080.0459.13
5.2.70.0070.0409.14
5.2.60.0090.0399.09
5.2.50.0080.0409.05
5.2.40.0060.0309.03
5.2.30.0080.0389.01
5.2.20.0040.0359.00
5.2.10.0070.0368.92
5.2.00.0060.0318.77
5.1.60.0070.0258.06
5.1.50.0060.0268.05
5.1.40.0050.0288.04
5.1.30.0020.0308.39
5.1.20.0080.0308.41
5.1.10.0060.0278.13
5.1.00.0050.0288.13
5.0.50.0040.0216.61
5.0.40.0030.0246.47
5.0.30.0040.0436.28
5.0.20.0030.0216.26
5.0.10.0060.0186.23
5.0.00.0060.0466.23
4.4.90.0080.0184.78
4.4.80.0080.0214.75
4.4.70.0070.0224.76
4.4.60.0030.0204.75
4.4.50.0040.0184.77
4.4.40.0050.0264.71
4.4.30.0020.0174.75
4.4.20.0060.0164.84
4.4.10.0050.0174.85
4.4.00.0020.0274.76
4.3.110.0040.0154.67
4.3.100.0050.0164.66
4.3.90.0030.0154.63
4.3.80.0050.0274.58
4.3.70.0060.0164.63
4.3.60.0030.0224.63
4.3.50.0070.0214.62
4.3.40.0010.0294.54
4.3.30.0050.0193.29
4.3.20.0020.0173.27
4.3.10.0020.0203.23
4.3.00.0130.0237.13

preferences:
39.58 ms | 401 KiB | 5 Q