3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v11 = 11; $v12 = '11f981377'; $v13 = '11'; are_they_equal($v11, $v12); are_they_equal($v12, $v13); are_they_equal($v13, $v11); function are_they_equal($var1, $var2) { echo "variables to compare: "; var_dump($var1, $var2); echo "$var1 and $var2, are they equal? (y/n)\n"; $equal = 0; if ($var1 == $var2) { echo "== says yes they are equal\n"; } else { echo "== says no they are not equal\n"; } echo "======\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)
8.3.60.0000.01518.55
8.3.50.0070.01322.83
8.3.40.0070.00718.68
8.3.30.0200.00018.84
8.3.20.0000.00720.16
8.3.10.0060.00323.66
8.3.00.0000.00819.26
8.2.180.0090.00918.41
8.2.170.0070.00722.96
8.2.160.0070.00720.47
8.2.150.0030.00524.18
8.2.140.0000.00924.66
8.2.130.0040.00426.16
8.2.120.0040.00421.00
8.2.110.0030.00722.20
8.2.100.0040.00818.16
8.2.90.0040.00419.09
8.2.80.0000.00917.97
8.2.70.0050.00317.35
8.2.60.0040.00418.05
8.2.50.0000.00918.07
8.2.40.0020.00518.22
8.2.30.0000.00819.72
8.2.20.0000.00817.75
8.2.10.0040.00418.06
8.2.00.0040.00417.75
8.1.280.0180.00325.92
8.1.270.0090.00023.92
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0040.00423.75
8.1.230.0050.00519.05
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0070.00317.23
8.1.190.0000.00917.25
8.1.180.0000.00818.10
8.1.170.0040.00418.50
8.1.160.0040.00421.96
8.1.150.0040.00418.88
8.1.140.0080.00017.32
8.1.130.0070.00017.71
8.1.120.0030.00317.37
8.1.110.0000.00817.51
8.1.100.0030.00717.43
8.1.90.0050.00217.49
8.1.80.0020.00517.50
8.1.70.0070.00017.46
8.1.60.0040.00417.50
8.1.50.0000.00817.48
8.1.40.0030.00617.57
8.1.30.0030.00617.69
8.1.20.0000.00717.64
8.1.10.0000.00817.43
8.1.00.0030.00617.32
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00318.47
8.0.270.0000.00717.27
8.0.260.0060.00017.29
8.0.250.0030.00316.97
8.0.240.0040.00416.95
8.0.230.0030.00316.80
8.0.220.0030.00516.93
8.0.210.0000.00716.83
8.0.200.0040.00416.95
8.0.190.0040.00416.86
8.0.180.0000.00716.89
8.0.170.0060.00316.92
8.0.160.0080.00016.86
8.0.150.0000.00716.84
8.0.140.0040.00416.75
8.0.130.0090.00013.34
8.0.120.0030.00516.86
8.0.110.0030.00516.91
8.0.100.0000.00716.86
8.0.90.0060.00316.89
8.0.80.0030.01416.86
8.0.70.0000.00716.84
8.0.60.0040.00416.78
8.0.50.0080.00016.77
8.0.30.0160.00617.19
8.0.20.0120.00617.40
8.0.10.0040.00417.14
8.0.00.0070.01016.75
7.4.330.0000.00515.00
7.4.320.0070.00016.53
7.4.300.0060.00016.50
7.4.290.0030.00316.61
7.4.280.0040.00416.50
7.4.270.0030.00316.57
7.4.260.0070.00016.42
7.4.250.0040.00416.49
7.4.240.0040.00416.56
7.4.230.0070.00016.41
7.4.220.0160.00916.49
7.4.210.0070.00716.71
7.4.200.0000.00716.37
7.4.160.0040.01216.57
7.4.150.0110.00717.40
7.4.140.0110.00617.86
7.4.130.0130.00416.45
7.4.120.0100.00716.52
7.4.110.0160.00016.43
7.4.100.0070.01016.66
7.4.90.0090.00916.43
7.4.80.0060.01619.39
7.4.70.0120.00416.34
7.4.60.0100.00616.48
7.4.50.0040.00416.45
7.4.40.0030.01316.52
7.4.30.0140.00516.64
7.4.00.0090.00814.88
7.3.330.0000.00713.38
7.3.320.0000.00513.38
7.3.310.0050.00216.22
7.3.300.0000.00816.39
7.3.290.0090.00616.26
7.3.280.0060.01116.35
7.3.270.0070.01117.40
7.3.260.0110.00716.33
7.3.250.0130.00716.38
7.3.240.0100.00716.63
7.3.230.0050.01116.39
7.3.210.0090.00916.44
7.3.200.0070.01019.39
7.3.190.0110.01216.39
7.3.180.0110.00416.46
7.3.170.0050.01116.51
7.3.160.0040.01216.52
7.3.120.0070.00714.91
7.3.110.0070.00914.86
7.3.100.0070.00714.78
7.3.90.0030.00714.91
7.3.80.0050.00715.01
7.3.70.0100.00314.87
7.3.60.0050.00914.76
7.3.50.0070.00714.84
7.3.40.0050.01114.78
7.3.30.0070.00914.58
7.3.20.0050.00816.62
7.3.10.0070.00716.79
7.3.00.0070.00816.69
7.2.330.0150.00316.31
7.2.320.0000.02116.65
7.2.310.0150.00616.51
7.2.300.0130.00316.71
7.2.290.0040.01316.33
7.2.250.0110.00715.03
7.2.240.0050.01215.09
7.2.230.0040.00815.09
7.2.220.0030.01315.07
7.2.210.0020.01315.12
7.2.200.0050.00815.03
7.2.190.0070.00514.95
7.2.180.0060.00714.89
7.2.170.0040.00814.92
7.2.160.0030.00915.00
7.2.150.0030.01016.82
7.2.140.0070.00416.50
7.2.130.0110.00416.82
7.2.120.0060.00916.89
7.2.110.0120.00616.69
7.2.100.0030.00816.61
7.2.90.0080.00816.96
7.2.80.0080.00816.84
7.2.70.0040.00916.66
7.2.60.0090.00716.94
7.2.50.0200.00017.00
7.2.40.0070.01116.80
7.2.30.0110.00716.93
7.2.20.0100.00716.83
7.2.10.0040.00816.89
7.2.00.0080.00618.04
7.1.330.0080.00815.95
7.1.320.0080.00515.79
7.1.310.0030.00715.71
7.1.300.0060.01015.58
7.1.290.0060.00815.95
7.1.280.0000.01015.96
7.1.270.0090.00415.70
7.1.260.0110.00415.88
7.1.250.0030.00615.73
7.1.200.0100.00715.65
7.1.100.0000.01118.49
7.1.70.0020.00516.90
7.1.60.0100.01419.46
7.1.50.0090.01216.92
7.1.00.0030.07722.30
7.0.200.0030.00616.92
7.0.140.0030.07022.07
7.0.80.0070.08019.94
7.0.70.0030.08719.92
7.0.60.0070.05019.85
7.0.50.0430.04320.32
7.0.40.0030.05720.08
7.0.30.0030.04720.17
7.0.20.0070.05020.14
7.0.10.0030.09320.05
7.0.00.0100.08320.07
5.6.280.0100.06721.08
5.6.230.0070.06020.68
5.6.220.0130.04320.66
5.6.210.0130.03720.50
5.6.200.0130.05021.07
5.6.190.0000.06321.06
5.6.180.0030.05721.11
5.6.170.0200.07021.05
5.6.160.0170.05721.11
5.6.150.0030.05721.09
5.6.140.0070.08320.99
5.6.130.0030.06321.07
5.6.120.0230.07720.99
5.6.110.0100.07321.10
5.6.100.0030.08721.01
5.6.90.0030.09021.03
5.6.80.0030.07720.52
5.6.70.0000.08320.31
5.6.60.0030.06020.54
5.6.50.0030.08720.42
5.6.40.0100.06720.29
5.6.30.0030.06020.50
5.6.20.0200.06320.41
5.6.10.0130.04320.43
5.6.00.0130.07020.45
5.5.370.0070.08320.43
5.5.360.0000.08720.49
5.5.350.0100.08020.43
5.5.340.0100.07020.88
5.5.330.0070.04320.74
5.5.320.0000.04320.93
5.5.310.0100.06020.77
5.5.300.0070.04320.88
5.5.290.0070.08020.88
5.5.280.0070.08720.88
5.5.270.0070.04320.73
5.5.260.0100.04720.79
5.5.250.0130.08020.69
5.5.240.0170.06720.28
5.5.230.0070.05720.24
5.5.220.0070.07320.30
5.5.210.0130.07720.14
5.5.200.0000.08320.24
5.5.190.0070.05020.16
5.5.180.0200.06720.19
5.5.160.0030.07320.18
5.5.150.0070.07320.18
5.5.140.0100.07020.23
5.5.130.0100.07720.27
5.5.120.0200.06720.23
5.5.110.0100.05720.26
5.5.100.0030.04320.05
5.5.90.0030.08320.13
5.5.80.0100.04020.10
5.5.70.0100.06020.06
5.5.60.0170.07020.14
5.5.50.0100.05720.08
5.5.40.0100.07720.06
5.5.30.0100.06720.14
5.5.20.0070.08020.05
5.5.10.0200.06320.07
5.5.00.0100.07320.05
5.4.450.0070.04719.52
5.4.440.0070.07019.17
5.4.430.0030.09019.35
5.4.420.0070.07719.20
5.4.410.0130.07719.42
5.4.400.0130.07019.05
5.4.390.0100.07719.05
5.4.380.0070.07319.23
5.4.370.0070.05319.03
5.4.360.0030.07019.23
5.4.350.0030.08718.91
5.4.340.0100.08319.03
5.4.320.0000.07319.09
5.4.310.0030.04319.04
5.4.300.0000.08719.16
5.4.290.0130.07018.91
5.4.280.0070.07719.12
5.4.270.0100.06019.03
5.4.260.0130.07018.91
5.4.250.0130.05019.03
5.4.240.0100.07319.13
5.4.230.0070.08319.12
5.4.220.0030.07318.94
5.4.210.0100.06319.03
5.4.200.0130.07019.09
5.4.190.0070.06319.04
5.4.180.0100.06019.20
5.4.170.0130.06018.86
5.4.160.0070.06319.19
5.4.150.0070.05019.07
5.4.140.0100.08016.19
5.4.130.0130.06716.24
5.4.120.0000.07716.42
5.4.110.0070.07716.36
5.4.100.0070.07316.43
5.4.90.0030.06716.48
5.4.80.0100.06716.32
5.4.70.0070.07016.41
5.4.60.0030.07316.48
5.4.50.0100.04316.44
5.4.40.0030.04016.45
5.4.30.0030.06016.29
5.4.20.0000.04016.47
5.4.10.0070.03716.29
5.4.00.0000.03715.78
5.3.290.0070.05314.69
5.3.280.0030.06714.65
5.3.270.0100.07314.66
5.3.260.0100.07014.61
5.3.250.0100.07314.53
5.3.240.0100.07714.58
5.3.230.0030.08314.56
5.3.220.0170.06314.62
5.3.210.0170.07314.51
5.3.200.0070.07714.48
5.3.190.0030.07714.53
5.3.180.0030.07014.66
5.3.170.0070.06714.70
5.3.160.0170.06314.56
5.3.150.0100.07314.49
5.3.140.0000.04714.61
5.3.130.0070.04014.47
5.3.120.0070.03714.68
5.3.110.0000.04314.63
5.3.100.0030.03714.01
5.3.90.0030.04014.09
5.3.80.0030.04014.08
5.3.70.0130.03014.11
5.3.60.0000.06013.89
5.3.50.0130.03014.05
5.3.40.0030.03714.01
5.3.30.0000.03714.01
5.3.20.0030.03313.82
5.3.10.0000.03713.59
5.3.00.0000.04013.77
5.2.170.0000.03311.87
5.2.160.0000.03011.87
5.2.150.0000.05711.87
5.2.140.0070.02711.87
5.2.130.0030.03011.87
5.2.120.0000.03311.87
5.2.110.0030.05311.87
5.2.100.0000.03011.87
5.2.90.0070.02311.87
5.2.80.0030.04311.87
5.2.70.0070.02711.87
5.2.60.0070.03011.87
5.2.50.0030.03311.87
5.2.40.0030.03011.87
5.2.30.0030.02711.87
5.2.20.0000.04311.87
5.2.10.0030.02711.87
5.2.00.0070.04011.87
5.1.60.0030.02311.87
5.1.50.0000.02711.87
5.1.40.0030.02311.87
5.1.30.0100.02011.87
5.1.20.0030.02711.87
5.1.10.0030.04311.87
5.1.00.0000.03011.87
5.0.50.0000.02311.87
5.0.40.0000.03011.87
5.0.30.0000.03311.87
5.0.20.0070.04011.87
5.0.10.0030.01711.87
5.0.00.0000.03011.87
4.4.90.0030.01711.87
4.4.80.0030.01311.87
4.4.70.0000.02011.87
4.4.60.0030.02011.87
4.4.50.0070.01011.87
4.4.40.0000.03311.87
4.4.30.0000.01711.87
4.4.20.0030.01311.87
4.4.10.0000.01711.87
4.4.00.0030.02311.87
4.3.110.0000.01711.87
4.3.100.0030.01311.87
4.3.90.0030.03311.87
4.3.80.0000.02011.87
4.3.70.0030.03011.87
4.3.60.0070.01711.87
4.3.50.0000.02011.87
4.3.40.0000.02711.87
4.3.30.0030.02311.87
4.3.20.0000.01311.87
4.3.10.0000.01311.87
4.3.00.0030.02011.87

preferences:
49.52 ms | 401 KiB | 5 Q