3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('aa' == 0); var_dump(0 == 'aa'); var_dump('0' == 0); var_dump(0 == '0'); var_dump('aa' === 0); var_dump(0 === 'aa'); var_dump('0' === 0); var_dump(0 === '0');

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)
8.3.60.0110.00716.50
8.3.50.0130.00921.92
8.3.40.0040.01118.68
8.3.30.0090.00618.50
8.3.20.0030.00520.24
8.3.10.0040.00421.75
8.3.00.0040.01219.85
8.2.180.0000.01518.41
8.2.170.0120.00622.96
8.2.160.0100.00320.58
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00820.40
8.2.120.0040.00426.35
8.2.110.0030.00620.37
8.2.100.0060.00617.90
8.2.90.0050.00319.11
8.2.80.0000.00817.97
8.2.70.0080.00017.25
8.2.60.0030.00517.80
8.2.50.0060.00318.07
8.2.40.0020.01019.21
8.2.30.0000.00720.54
8.2.20.0080.00017.45
8.2.10.0040.00417.80
8.2.00.0000.00817.74
8.1.280.0140.00425.92
8.1.270.0110.00323.87
8.1.260.0000.00728.09
8.1.250.0050.00328.09
8.1.240.0090.00022.19
8.1.230.0090.00317.66
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00316.88
8.1.190.0080.00017.26
8.1.180.0040.00418.10
8.1.170.0000.00818.48
8.1.160.0080.00020.68
8.1.150.0000.00818.73
8.1.140.0000.00819.43
8.1.130.0000.00717.55
8.1.120.0050.00217.34
8.1.110.0050.00217.25
8.1.100.0040.00417.29
8.1.90.0000.00917.35
8.1.80.0000.00817.35
8.1.70.0000.00717.18
8.1.60.0080.00017.31
8.1.50.0030.00517.40
8.1.40.0000.00817.33
8.1.30.0040.00417.51
8.1.20.0040.00417.50
8.1.10.0000.00817.37
8.1.00.0030.00517.29
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0000.00718.30
8.0.270.0000.00717.10
8.0.260.0000.00617.12
8.0.250.0040.00416.81
8.0.240.0070.00016.86
8.0.230.0070.00016.85
8.0.220.0000.00716.69
8.0.210.0000.00716.67
8.0.200.0030.00316.68
8.0.190.0000.00816.82
8.0.180.0050.00216.67
8.0.170.0050.00316.78
8.0.160.0030.00316.79
8.0.150.0070.00016.65
8.0.140.0030.00316.74
8.0.130.0050.00013.17
8.0.120.0050.00316.72
8.0.110.0000.00716.78
8.0.100.0070.00016.62
8.0.90.0030.00516.82
8.0.80.0030.01516.77
8.0.70.0000.00816.74
8.0.60.0050.00316.86
8.0.50.0040.00316.63
8.0.30.0100.00816.93
8.0.20.0090.00917.40
8.0.10.0050.00316.76
8.0.00.0050.01316.56
7.4.330.0020.00216.81
7.4.320.0040.00416.43
7.4.300.0050.00216.21
7.4.290.0030.00316.43
7.4.280.0040.00416.32
7.4.270.0070.00016.27
7.4.260.0000.00716.33
7.4.250.0040.00416.39
7.4.240.0050.00216.47
7.4.230.0070.00016.34
7.4.220.0120.00616.21
7.4.210.0070.00716.54
7.4.200.0000.00716.43
7.4.160.0030.01216.15
7.4.150.0090.00917.40
7.4.140.0130.00617.86
7.4.130.0090.00816.30
7.4.120.0050.01216.25
7.4.110.0160.00516.23
7.4.100.0030.02016.39
7.4.90.0140.01116.38
7.4.80.0100.01319.39
7.4.70.0030.01416.48
7.4.60.0120.00316.24
7.4.50.0040.01416.47
7.4.40.0170.00016.16
7.4.30.0040.01816.47
7.4.00.0100.00514.64
7.3.330.0000.00612.96
7.3.320.0000.00612.97
7.3.310.0040.00416.12
7.3.300.0030.00316.12
7.3.290.0080.00816.10
7.3.280.0090.00816.12
7.3.270.0090.00817.40
7.3.260.0110.01116.08
7.3.250.0120.00516.20
7.3.240.0110.00716.22
7.3.230.0130.00316.39
7.3.210.0110.00816.14
7.3.200.0130.00316.02
7.3.190.0150.00016.02
7.3.180.0100.00716.03
7.3.170.0100.00716.39
7.3.160.0000.01716.14
7.3.120.0100.00514.82
7.3.110.0030.01314.79
7.3.100.0060.00614.70
7.3.90.0050.01214.57
7.3.80.0080.00514.58
7.3.70.0080.00514.67
7.3.60.0070.00714.71
7.3.50.0080.00714.73
7.3.40.0020.00814.40
7.3.30.0070.00514.47
7.3.20.0100.00516.49
7.3.10.0070.00516.54
7.3.00.0080.00816.58
7.2.330.0130.00516.23
7.2.320.0040.01416.29
7.2.310.0090.00916.54
7.2.300.0090.00916.57
7.2.290.0110.00616.42
7.2.250.0070.01314.88
7.2.240.0090.00814.89
7.2.230.0020.00815.01
7.2.220.0030.01014.83
7.2.210.0030.01214.71
7.2.200.0060.00714.62
7.2.190.0050.00814.70
7.2.180.0030.00814.70
7.2.170.0060.00414.85
7.2.160.0030.01314.69
7.2.150.0030.01216.79
7.2.140.0100.00616.53
7.2.130.0080.00516.57
7.2.120.0100.00216.80
7.2.110.0090.00516.80
7.2.100.0060.00616.54
7.2.90.0110.00416.65
7.2.80.0070.00816.64
7.2.70.0050.00716.66
7.2.60.0060.00916.60
7.2.50.0070.00516.55
7.2.40.0090.00516.59
7.2.30.0080.00616.68
7.2.20.0030.01016.51
7.2.10.0130.00316.72
7.2.00.0080.00617.46
7.1.330.0030.00915.64
7.1.320.0060.00515.68
7.1.310.0130.00215.42
7.1.300.0050.01115.70
7.1.290.0050.00715.59
7.1.280.0050.00515.53
7.1.270.0020.01015.51
7.1.260.0030.01015.75
7.1.250.0100.00415.63
7.1.200.0000.01215.75
7.1.100.0070.00717.81
7.1.70.0000.01217.15
7.1.60.0140.01019.50
7.1.50.0070.01816.94
7.1.00.0070.07322.40
7.0.200.0000.01016.54
7.0.60.0100.08320.01
7.0.50.0070.06017.89
7.0.40.0100.07719.98
7.0.30.0330.07020.33
7.0.20.0330.07020.19
7.0.10.0030.04720.20
7.0.00.0170.07320.19
5.6.280.0000.06021.11
5.6.210.0130.04320.75
5.6.200.0030.08318.15
5.6.190.0070.04020.63
5.6.180.0270.04320.56
5.6.170.0230.03320.51
5.6.160.0100.04720.40
5.6.150.0100.08318.17
5.6.140.0000.05018.21
5.6.130.0030.08318.11
5.6.120.0070.08721.02
5.6.110.0070.06321.01
5.6.100.0100.08320.99
5.6.90.0100.08020.96
5.6.80.0030.05720.43
5.5.350.0270.07320.38
5.5.340.0070.09717.92
5.5.330.0200.07020.06
5.5.320.0030.04720.30
5.5.310.0430.07320.18
5.5.300.0070.05717.95
5.5.290.0100.06718.01
5.5.280.0100.07720.73
5.5.270.0030.04020.64
5.5.260.0100.05720.78
5.5.250.0100.07320.68
5.5.240.0230.06720.25

preferences:
31.63 ms | 401 KiB | 5 Q