3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( $foo ?? 1 ); var_dump( false ?? 2 );

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)
8.3.60.0070.00716.75
8.3.50.0110.01021.10
8.3.40.0110.00718.81
8.3.30.0090.00618.71
8.3.20.0070.00021.64
8.3.10.0050.00322.14
8.3.00.0040.00423.48
8.2.180.0060.00916.63
8.2.170.0110.00322.96
8.2.160.0070.00722.25
8.2.150.0030.00624.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0000.00926.16
8.2.110.0070.00322.20
8.2.100.0040.00719.16
8.2.90.0040.00417.50
8.2.80.0000.00819.21
8.2.70.0050.00317.68
8.2.60.0090.00017.97
8.2.50.0000.00818.10
8.2.40.0040.00420.90
8.2.30.0070.00019.03
8.2.20.0040.00418.04
8.2.10.0000.00719.09
8.2.00.0080.00019.11
8.1.280.0070.00725.92
8.1.270.0000.00823.83
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00922.40
8.1.230.0100.00319.18
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00417.11
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0040.00418.61
8.1.160.0000.00718.75
8.1.150.0070.00018.71
8.1.140.0040.00423.97
8.1.130.0000.00820.07
8.1.120.0000.00717.26
8.1.110.0030.00517.27
8.1.100.0050.00317.31
8.1.90.0050.00217.32
8.1.80.0030.00517.33
8.1.70.0060.00317.34
8.1.60.0070.00017.43
8.1.50.0110.00017.30
8.1.40.0060.00317.41
8.1.30.0030.00617.55
8.1.20.0020.00517.53
8.1.10.0070.00017.40
8.1.00.0050.00317.39
8.0.300.0070.00019.73
8.0.290.0000.00716.63
8.0.280.0040.00418.37
8.0.270.0030.00316.79
8.0.260.0030.00319.84
8.0.250.0030.00316.85
8.0.240.0030.00616.80
8.0.230.0030.00316.76
8.0.220.0070.00016.83
8.0.210.0050.00216.86
8.0.200.0040.00416.87
8.0.190.0040.00416.94
8.0.180.0060.00316.75
8.0.170.0110.00016.81
8.0.160.0040.00416.71
8.0.150.0050.00316.81
8.0.140.0040.00416.81
8.0.130.0000.00713.29
8.0.120.0030.00516.79
8.0.110.0030.00316.68
8.0.100.0000.00716.80
8.0.90.0040.00416.71
8.0.80.0110.00816.81
8.0.70.0000.00816.70
8.0.60.0040.00416.78
8.0.50.0070.00016.63
8.0.30.0090.01016.92
8.0.20.0080.01216.73
8.0.10.0030.00516.79
8.0.00.0090.01116.63
7.4.330.0030.00315.55
7.4.320.0030.00316.34
7.4.300.0000.00616.38
7.4.290.0000.00716.41
7.4.280.0040.00416.34
7.4.270.0040.00416.42
7.4.260.0070.00016.38
7.4.250.0000.00816.23
7.4.240.0000.00716.47
7.4.230.0000.00716.25
7.4.220.0030.00516.31
7.4.210.0070.00816.47
7.4.200.0050.00216.56
7.4.130.0110.00616.33
7.4.120.0180.00616.39
7.4.110.0110.00516.43
7.4.100.0170.00016.34
7.4.90.0090.00916.50
7.4.80.0120.00919.39
7.4.70.0090.00916.48
7.4.60.0080.00816.49
7.4.50.0040.01116.40
7.4.40.0030.01416.41
7.4.10.0120.00314.98
7.4.00.0100.00514.74
7.3.330.0030.00313.09
7.3.320.0000.00512.98
7.3.310.0000.00816.11
7.3.300.0030.00316.26
7.3.290.0090.00516.27
7.3.280.0060.00916.27
7.3.260.0090.00916.29
7.3.230.0100.00716.30
7.3.210.0050.01216.24
7.3.200.0100.00616.36
7.3.190.0100.01016.07
7.3.180.0110.01116.07
7.3.170.0060.01116.21
7.3.160.0140.00716.29
7.3.130.0090.00914.46
7.3.120.0110.00314.75
7.3.110.0090.00914.93
7.3.100.0080.00614.67
7.3.90.0040.01214.48
7.3.80.0000.01014.47
7.3.70.0110.00614.78
7.3.60.0100.00814.59
7.3.50.0060.01314.63
7.3.40.0060.01214.64
7.3.30.0150.00414.53
7.3.20.0130.00915.69
7.3.10.0140.00615.53
7.3.00.0120.00515.63
7.2.330.0120.00816.48
7.2.320.0170.00016.64
7.2.310.0120.00416.35
7.2.300.0060.01616.68
7.2.290.0110.00616.30
7.2.260.0040.01415.08
7.2.250.0100.00714.74
7.2.240.0070.00714.89
7.2.230.0080.00315.08
7.2.220.0070.01114.50
7.2.210.0080.00614.93
7.2.200.0150.00914.84
7.2.190.0160.00814.84
7.2.180.0130.00414.80
7.2.170.0080.01414.83
7.2.160.0050.01214.95
7.2.150.0110.01015.85
7.2.140.0140.00615.88
7.2.130.0120.00815.72
7.2.120.0110.01215.75
7.2.110.0130.00915.94
7.2.100.0070.01715.83
7.2.90.0360.00915.72
7.2.80.0120.00915.81
7.2.70.0110.00715.87
7.2.60.0080.01115.82
7.2.50.0180.00815.85
7.2.40.0130.01115.96
7.2.30.0130.00815.80
7.2.20.0110.00815.59
7.2.10.0110.00815.70
7.2.00.0070.01015.81
7.1.330.0060.00615.54
7.1.320.0110.00315.69
7.1.310.0100.00715.39
7.1.300.0170.00614.80
7.1.290.0140.00614.61
7.1.280.0150.01014.74
7.1.270.0140.00814.75
7.1.260.0100.01214.72
7.1.250.0080.00814.76
7.1.240.0030.00615.66
7.1.230.0100.00315.53
7.1.220.0060.00915.50
7.1.210.0030.01215.62
7.1.200.0040.01115.80
7.1.190.0000.01215.76
7.1.180.0000.01215.53
7.1.170.0070.00715.75
7.1.160.0100.00315.77
7.1.150.0030.00815.49
7.1.140.0100.00315.64
7.1.130.0070.01015.75
7.1.120.0030.01015.70
7.1.110.0060.00615.41
7.1.100.0060.00615.53
7.1.90.0060.00315.74
7.1.80.0040.00415.72
7.1.70.0040.00715.43
7.1.60.0000.01215.73
7.1.50.0060.00615.62
7.1.40.0040.00815.89
7.1.30.0000.01415.53
7.1.20.0090.00315.78
7.1.10.0030.00915.62
7.1.00.0000.00915.75

preferences:
66.59 ms | 401 KiB | 5 Q