3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('error_reporting', E_NOTICE); echo $x; // generates E_NOTICE ini_set('error_reporting', 'E_NOTICE'); echo $y; // nothing

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)
8.3.60.0130.00618.68
8.3.50.0110.00318.07
8.3.40.0090.00618.52
8.3.30.0030.01518.77
8.3.20.0040.00421.86
8.3.10.0000.00823.48
8.3.00.0000.00820.96
8.2.180.0090.01318.42
8.2.170.0110.00422.96
8.2.160.0100.01020.11
8.2.150.0070.00024.18
8.2.140.0050.00224.66
8.2.130.0050.00326.16
8.2.120.0070.00019.83
8.2.110.0090.00321.17
8.2.100.0040.00718.09
8.2.90.0000.00822.35
8.2.80.0060.00317.97
8.2.70.0060.00317.93
8.2.60.0080.00018.02
8.2.50.0030.00618.10
8.2.40.0040.00419.30
8.2.30.0000.00819.16
8.2.20.0000.00717.89
8.2.10.0000.00819.09
8.2.00.0000.00719.47
8.1.280.0100.01025.92
8.1.270.0030.00618.83
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0060.00622.60
8.1.220.0000.00917.76
8.1.210.0050.00318.77
8.1.200.0060.00317.00
8.1.190.0030.00516.98
8.1.180.0040.00418.10
8.1.170.0060.00618.45
8.1.160.0070.00318.67
8.1.150.0080.00018.73
8.1.140.0030.00520.55
8.1.130.0000.01020.02
8.1.120.0080.00017.25
8.1.110.0040.00417.33
8.1.100.0030.00517.21
8.1.90.0080.00017.20
8.1.80.0040.00417.27
8.1.70.0030.00517.29
8.1.60.0000.00817.45
8.1.50.0030.00517.39
8.1.40.0000.00917.30
8.1.30.0000.00817.46
8.1.20.0110.00017.45
8.1.10.0080.00017.43
8.1.00.0000.01117.30
8.0.300.0060.00319.77
8.0.290.0050.00316.75
8.0.280.0000.00718.36
8.0.270.0000.00717.05
8.0.260.0000.00618.29
8.0.250.0030.00316.98
8.0.240.0070.00016.89
8.0.230.0080.00016.77
8.0.220.0000.00716.87
8.0.210.0070.00016.77
8.0.200.0030.00316.77
8.0.190.0040.00416.77
8.0.180.0040.00416.82
8.0.170.0040.00416.82
8.0.160.0030.00516.79
8.0.150.0040.00416.74
8.0.140.0000.00816.72
8.0.130.0000.00813.23
8.0.120.0000.00816.81
8.0.110.0000.00716.66
8.0.100.0040.00416.75
8.0.90.0000.00716.60
8.0.80.0090.00916.82
8.0.70.0040.00416.88
8.0.60.0050.00216.86
8.0.50.0080.00016.71
8.0.30.0100.01216.89
8.0.20.0060.01217.40
8.0.10.0040.00416.79
8.0.00.0120.00616.71
7.4.330.0030.00315.55
7.4.320.0000.00616.44
7.4.300.0000.00616.48
7.4.290.0070.00016.46
7.4.280.0090.00016.34
7.4.270.0030.00616.45
7.4.260.0000.00716.45
7.4.250.0080.00016.32
7.4.240.0050.00316.51
7.4.230.0070.00016.56
7.4.220.0000.00816.25
7.4.210.0100.00616.43
7.4.200.0030.00316.39
7.4.160.0080.01016.42
7.4.140.0090.01017.86
7.4.130.0100.01416.54
7.4.120.0130.01016.46
7.4.110.0140.00316.34
7.4.100.0060.01516.52
7.4.90.0130.00416.38
7.4.80.0110.00619.39
7.4.70.0030.01316.36
7.4.60.0030.01316.28
7.4.50.0060.00616.59
7.4.40.0030.01416.44
7.4.10.0120.00615.05
7.4.00.0080.00914.86
7.3.330.0030.00312.98
7.3.320.0030.00313.00
7.3.310.0030.00316.36
7.3.300.0030.00316.09
7.3.290.0000.00716.24
7.3.280.0090.00816.31
7.3.260.0130.00716.30
7.3.230.0060.01216.20
7.3.210.0120.00416.25
7.3.200.0130.00316.49
7.3.190.0040.01216.36
7.3.180.0090.00616.35
7.3.170.0130.00916.35
7.3.160.0090.01216.32
7.3.130.0070.01014.95
7.3.120.0080.00414.68
7.3.110.0100.01314.60
7.3.100.0030.01314.88
7.3.90.0030.00914.73
7.3.80.0040.00414.82
7.3.70.0040.00714.80
7.3.60.0000.01414.72
7.3.50.0080.00014.80
7.3.40.0060.00314.57
7.3.30.0000.00814.57
7.3.20.0030.01016.49
7.3.10.0590.00615.57
7.3.00.0320.00415.87
7.2.330.0110.00616.27
7.2.320.0070.01016.61
7.2.310.0140.00716.56
7.2.300.0100.01316.54
7.2.290.0160.00716.62
7.2.260.0000.01814.82
7.2.250.0140.00714.87
7.2.240.0070.01015.12
7.2.230.0130.00314.97
7.2.220.0070.00715.12
7.2.210.0000.01715.10
7.2.200.0030.01015.00
7.2.190.0030.01314.82
7.2.180.0040.00414.81
7.2.170.0000.01214.91
7.2.160.0070.01014.82
7.2.150.0060.00916.32
7.2.140.0030.01116.81
7.2.130.0250.01216.11
7.2.120.0360.00516.07
7.2.110.0350.00616.06
7.2.100.0360.00516.20
7.2.90.0310.00616.02
7.2.80.0300.00616.13
7.2.70.0390.00415.93
7.2.60.0350.00516.11
7.2.50.0290.00916.13
7.2.40.0370.00716.05
7.2.30.0310.00816.17
7.2.20.0340.00916.11
7.2.10.0310.00516.09
7.2.00.0250.00815.99
7.1.330.0030.00915.92
7.1.320.0070.00415.36
7.1.310.0070.00415.50
7.1.300.0060.00915.91
7.1.290.0090.00315.48
7.1.280.0060.00615.80
7.1.270.0100.00315.88
7.1.260.0090.00315.63
7.1.250.0350.00515.05
7.1.240.0070.00715.79
7.1.230.0000.00915.74
7.1.220.0030.01015.50
7.1.210.0030.00515.79
7.1.200.0000.01115.50
7.1.190.0030.00915.81
7.1.180.0040.00815.66
7.1.170.0040.00415.75
7.1.160.0030.01315.84
7.1.150.0040.01115.59
7.1.140.0070.00715.72
7.1.130.0080.00315.86
7.1.120.0070.00715.53
7.1.110.0030.00615.80
7.1.100.0030.01015.83
7.1.90.0000.01315.84
7.1.80.0030.01015.73
7.1.70.0000.00815.71
7.1.60.0120.00315.84
7.1.50.0050.00515.58
7.1.40.0000.00915.66
7.1.30.0030.00715.89
7.1.20.0040.00715.49
7.1.10.0100.00315.68
7.1.00.0040.01115.56

preferences:
69.3 ms | 401 KiB | 5 Q