3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; $db[$i]["var"] = 'apple'; $_GET['var'] = 'apple'; print "Comparing " . $_GET['var'] . " with " . $db[$i]["var"] . ": "; if($_GET['var'] == $db[$i]["var"]){ print "Y"; }else{ print "N"; } if($_GET['var'] === $db[$i]['var']){ print "Y"; }else{ print "N"; } if(strpos($_GET['var'], $db[$i]['var']) === false){ print "N"; }else{ print "Y"; } if(strpos($_GET['var'], $db[$i]['var']) !== false){ print "Y"; }else{ print "N"; }

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)
8.3.40.0090.00618.75
8.3.30.0110.00318.98
8.3.20.0000.00820.26
8.3.10.0080.00020.44
8.3.00.0050.00319.38
8.2.170.0090.00622.96
8.2.160.0000.01320.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0080.00022.23
8.2.110.0090.00020.35
8.2.100.0070.00418.09
8.2.90.0040.00419.13
8.2.80.0000.00817.97
8.2.70.0000.00917.63
8.2.60.0040.00417.93
8.2.50.0030.00818.07
8.2.40.0040.00418.16
8.2.30.0000.00718.00
8.2.20.0000.00717.73
8.2.10.0080.00018.11
8.2.00.0000.00717.75
8.1.270.0090.00022.14
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0090.00621.97
8.1.230.0080.00319.08
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.48
8.1.190.0050.00317.35
8.1.180.0030.00518.10
8.1.170.0030.00518.43
8.1.160.0040.00421.94
8.1.150.0030.00318.89
8.1.140.0000.00717.38
8.1.130.0000.00717.70
8.1.120.0000.00717.46
8.1.110.0040.00417.38
8.1.100.0000.00717.46
8.1.90.0040.00417.47
8.1.80.0000.00717.37
8.1.70.0070.00017.41
8.1.60.0030.00617.61
8.1.50.0030.00517.54
8.1.40.0040.00417.41
8.1.30.0030.00517.67
8.1.20.0040.00417.59
8.1.10.0040.00417.56
8.1.00.0000.00817.50
8.0.300.0030.00618.77
8.0.290.0070.00016.61
8.0.280.0030.00318.45
8.0.270.0050.00316.73
8.0.260.0000.00717.26
8.0.250.0040.00416.98
8.0.240.0040.00416.91
8.0.230.0030.00316.89
8.0.220.0000.00716.94
8.0.210.0030.00316.86
8.0.200.0070.00016.87
8.0.190.0060.00317.00
8.0.180.0070.00016.93
8.0.170.0040.00416.83
8.0.160.0040.00416.77
8.0.150.0000.00716.88
8.0.140.0040.00416.91
8.0.130.0030.00313.30
8.0.120.0030.00516.89
8.0.110.0030.00516.80
8.0.100.0040.00416.79
8.0.90.0070.00016.84
8.0.80.0030.01316.84
8.0.70.0000.00817.01
8.0.60.0070.00016.77
8.0.50.0050.00216.89
8.0.30.0120.00816.99
8.0.20.0150.00517.40
8.0.10.0050.00216.83
8.0.00.0090.00816.71
7.4.330.0020.00215.00
7.4.320.0070.00016.50
7.4.300.0000.00616.59
7.4.290.0030.00316.54
7.4.280.0000.00816.61
7.4.270.0060.00016.49
7.4.260.0030.00316.59
7.4.250.0050.00216.57
7.4.240.0050.00216.43
7.4.230.0040.00416.40
7.4.220.0110.01416.59
7.4.210.0100.00616.51
7.4.200.0000.00716.25
7.4.160.0100.00616.29
7.4.150.0140.01417.40
7.4.140.0130.00917.86
7.4.130.0070.01416.57
7.4.120.0110.00616.54
7.4.110.0090.00916.66
7.4.100.0100.00716.36
7.4.90.0070.01016.53
7.4.80.0130.00319.39
7.4.70.0100.01316.58
7.4.60.0070.00816.55
7.4.50.0050.00016.56
7.4.40.0070.01316.41
7.4.30.0080.01216.42
7.4.00.0060.00614.62
7.3.330.0050.00013.21
7.3.320.0000.00613.11
7.3.310.0050.00216.31
7.3.300.0030.00316.27
7.3.290.0040.01116.21
7.3.280.0110.00616.29
7.3.270.0140.00417.40
7.3.260.0060.01116.42
7.3.250.0100.00716.23
7.3.240.0030.01316.59
7.3.230.0000.01616.48
7.3.210.0100.00616.43
7.3.200.0240.01119.39
7.3.190.0070.01316.46
7.3.180.0150.00316.39
7.3.170.0060.01116.42
7.3.160.0070.01416.46
7.2.330.0110.00816.78
7.2.320.0070.01116.87
7.2.310.0030.01416.56
7.2.300.0080.00816.77
7.2.290.0070.01016.46
7.2.00.0000.01519.68
7.1.100.0080.00418.28
7.1.70.0000.00716.87
7.1.60.0070.01819.32
7.1.50.0130.01016.99
7.1.00.0070.07322.31
7.0.200.0000.00816.89
7.0.140.0000.07022.21
7.0.70.4870.04320.02
7.0.60.0070.08719.87
7.0.50.0100.03317.91
7.0.40.0030.04720.23
7.0.30.0430.05020.18
7.0.20.0200.04020.15
7.0.10.0270.08320.04
7.0.00.0030.08320.01
5.6.280.0100.06721.07
5.6.210.0030.04020.61
5.6.200.0130.07018.13
5.6.190.0170.07720.57
5.6.180.0070.08020.39
5.6.170.0170.04320.37
5.6.160.0000.05020.37
5.6.150.0030.06318.18
5.6.140.0100.04718.20
5.6.130.0070.07018.08
5.6.120.0070.07021.02
5.6.110.0130.07321.01
5.6.100.0170.05721.01
5.6.90.0070.08321.13
5.6.80.0100.08020.53
5.6.70.0170.07720.37
5.5.350.0030.05020.41
5.5.340.0100.08018.02
5.5.330.0100.08320.25
5.5.320.0130.07320.21
5.5.310.0300.08020.30
5.5.300.0070.06017.95
5.5.290.0000.08717.88
5.5.280.0070.06320.80
5.5.270.0170.07720.89
5.5.260.0130.07320.76
5.5.250.0170.07320.68
5.5.240.0100.03020.07
5.4.450.0770.04319.58
5.4.440.1030.05719.51
5.4.430.0900.05019.13
5.4.420.0770.00019.45
5.4.410.0630.00019.31
5.4.400.0630.00019.04
5.4.390.0630.00019.05
5.4.380.0670.00018.92
5.4.370.0670.00019.16
5.4.360.0670.00019.15
5.4.350.0670.00019.18
5.4.340.0630.00019.05
5.4.320.0060.05512.46
5.4.310.0090.04412.46
5.4.300.0050.03612.46
5.4.290.0040.04212.46
5.4.280.0050.03712.36
5.4.270.0060.04312.36
5.4.260.0060.03912.36
5.4.250.0040.05112.36
5.4.240.0070.03312.36
5.4.230.0070.04012.35
5.4.220.0060.03412.35
5.4.210.0080.03912.35
5.4.200.0040.03912.35
5.4.190.0050.03612.35
5.4.180.0020.04012.35
5.4.170.0080.03412.36
5.4.160.0050.03612.36
5.4.150.0030.03812.35
5.4.140.0030.03812.04
5.4.130.0060.03312.02
5.4.120.0040.04211.98
5.4.110.0060.03411.97
5.4.100.0040.03711.98
5.4.90.0030.03811.98
5.4.80.0040.03711.98
5.4.70.0040.04011.97
5.4.60.0050.03711.97
5.4.50.0060.04011.97
5.4.40.0070.04611.96
5.4.30.0050.04111.95
5.4.20.0040.03811.96
5.4.10.0030.03911.96
5.4.00.0040.03811.45
5.3.290.0060.04512.80
5.3.280.0090.03512.70
5.3.270.0030.04312.72
5.3.260.0050.04012.72
5.3.250.0090.03712.72
5.3.240.0070.04212.72
5.3.230.0100.03412.71
5.3.220.0060.03712.68
5.3.210.0060.03812.68
5.3.200.0100.03212.68
5.3.190.0050.04012.68
5.3.180.0080.03612.68
5.3.170.0090.03412.67
5.3.160.0040.04612.68
5.3.150.0050.03912.67
5.3.140.0080.03312.66
5.3.130.0060.03912.66
5.3.120.0090.03612.66
5.3.110.0050.04012.66
5.3.100.0040.03812.12
5.3.90.0080.03612.09
5.3.80.0050.03612.07
5.3.70.0040.03812.07
5.3.60.0040.03812.07
5.3.50.0050.03612.00
5.3.40.0040.03812.00
5.3.30.0050.03511.95
5.3.20.0060.03411.73
5.3.10.0080.03111.70
5.3.00.0080.03211.69
5.2.170.0070.0289.20
5.2.160.0070.0329.20
5.2.150.0070.0349.20
5.2.140.0030.0329.19
5.2.130.0040.0309.14
5.2.120.0050.0379.15
5.2.110.0070.0389.16
5.2.100.0010.0439.14
5.2.90.0070.0379.15
5.2.80.0040.0319.14
5.2.70.0030.0329.14
5.2.60.0040.0319.10
5.2.50.0050.0309.07
5.2.40.0040.0309.04
5.2.30.0050.0299.02
5.2.20.0060.0279.01
5.2.10.0020.0318.93
5.2.00.0030.0318.79
5.1.60.0030.0258.07
5.1.50.0050.0248.07
5.1.40.0030.0258.05
5.1.30.0020.0288.40
5.1.20.0060.0258.43
5.1.10.0030.0268.15
5.1.00.0040.0318.15
5.0.50.0020.0216.63
5.0.40.0040.0186.49
5.0.30.0040.0316.30
5.0.20.0040.0186.27
5.0.10.0020.0216.25
5.0.00.0020.0326.25
4.4.90.0010.0174.78
4.4.80.0030.0154.76
4.4.70.0050.0184.75
4.4.60.0010.0184.76
4.4.50.0010.0184.77
4.4.40.0000.0274.71
4.4.30.0050.0134.76
4.4.20.0030.0204.85
4.4.10.0010.0194.85
4.4.00.0030.0244.76
4.3.110.0010.0174.67
4.3.100.0030.0144.66
4.3.90.0050.0134.63
4.3.80.0020.0294.58
4.3.70.0010.0164.63
4.3.60.0040.0194.63
4.3.50.0000.0184.63
4.3.40.0050.0224.54
4.3.30.0030.0153.31
4.3.20.0020.0163.28
4.3.10.0020.0203.24
4.3.00.0200.01716.59

preferences:
41.04 ms | 400 KiB | 5 Q