3v4l.org

run code in 300+ PHP versions simultaneously
<?php function handler() { } set_error_handler('handler'); function func() { $var = 1; trigger_error('error'); $realVar = $var; $anotherValue = 1; trigger_error('error'); } $items = new ArrayObject(array(1)); unset($items[0]); unset($items[0][0]); func();

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)
8.3.70.0120.00618.43
8.3.60.0170.00318.45
8.3.50.0100.00621.02
8.3.40.0110.00318.89
8.3.30.0070.00718.51
8.3.20.0060.00318.74
8.3.10.0050.00320.54
8.3.00.0080.00023.44
8.2.180.0100.01016.75
8.2.170.0070.00722.96
8.2.160.0000.01420.52
8.2.150.0110.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00419.48
8.2.110.0050.00521.18
8.2.100.0040.00717.84
8.2.90.0080.00019.27
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0040.00418.04
8.2.50.0080.00018.07
8.2.40.0000.00718.22
8.2.30.0040.00419.84
8.2.20.0040.00417.65
8.2.10.0000.00717.67
8.2.00.0050.00317.64
8.1.280.0100.00725.92
8.1.270.0040.00423.99
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0050.00521.43
8.1.230.0040.00817.58
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0000.00917.23
8.1.180.0030.00618.10
8.1.170.0030.00618.59
8.1.160.0030.00318.79
8.1.150.0050.00318.57
8.1.140.0070.00017.39
8.1.130.0030.00317.91
8.1.120.0000.00717.32
8.1.110.0000.00817.39
8.1.100.0040.00417.40
8.1.90.0000.00717.36
8.1.80.0070.00017.45
8.1.70.0030.00317.36
8.1.60.0070.00317.61
8.1.50.0040.00417.46
8.1.40.0020.00517.38
8.1.30.0030.00617.59
8.1.20.0060.00317.75
8.1.10.0050.00317.50
8.1.00.0040.00417.42
8.0.300.0000.00918.77
8.0.290.0080.00016.63
8.0.280.0040.00418.38
8.0.270.0070.00017.19
8.0.260.0080.00016.87
8.0.250.0050.00216.86
8.0.240.0030.00516.82
8.0.230.0000.00816.83
8.0.220.0030.00316.79
8.0.210.0030.00316.86
8.0.200.0030.00316.85
8.0.190.0080.00016.86
8.0.180.0000.00816.93
8.0.170.0000.00716.91
8.0.160.0000.00716.72
8.0.150.0000.01216.82
8.0.140.0060.00316.83
8.0.130.0000.00613.29
8.0.120.0040.00416.76
8.0.110.0000.00816.84
8.0.100.0070.00016.69
8.0.90.0000.00716.71
8.0.80.0110.00616.76
8.0.70.0040.00416.90
8.0.60.0040.00416.77
8.0.50.0020.00516.70
8.0.30.0120.00917.06
8.0.20.0100.00717.40
8.0.10.0000.00817.00
8.0.00.0140.00616.92
7.4.330.0000.00614.69
7.4.320.0080.00016.55
7.4.300.0030.00316.60
7.4.290.0070.00016.48
7.4.280.0080.00016.46
7.4.270.0000.00616.42
7.4.260.0000.00513.29
7.4.250.0040.00416.50
7.4.240.0030.00316.49
7.4.230.0040.00416.70
7.4.220.0070.01016.47
7.4.210.0070.01016.57
7.4.200.0000.00716.67
7.4.190.0000.00716.75
7.4.160.0090.00616.61
7.4.150.0090.00917.40
7.4.140.0090.00817.86
7.4.130.0120.00816.62
7.4.120.0060.01216.61
7.4.110.0090.01016.36
7.4.100.0110.01116.63
7.4.90.0100.01016.38
7.4.80.0030.02019.04
7.4.70.0090.00616.52
7.4.60.0100.00716.16
7.4.50.0030.00616.26
7.4.40.0040.01222.27
7.4.30.0140.00316.43
7.4.00.0070.01014.96
7.3.330.0000.00513.41
7.3.320.0030.00313.38
7.3.310.0040.00416.45
7.3.300.0030.00316.46
7.3.290.0030.01016.44
7.3.280.0090.00816.42
7.3.270.0130.00917.40
7.3.260.0170.00418.24
7.3.250.0090.01016.58
7.3.240.0050.01216.64
7.3.230.0160.00316.43
7.3.210.0130.00616.41
7.3.200.0070.01019.39
7.3.190.0070.01016.62
7.3.180.0130.00316.31
7.3.170.0150.00416.36
7.3.160.0060.00916.47
7.3.120.0090.00714.60
7.3.110.0060.00914.67
7.3.100.0040.01114.71
7.3.90.0100.00714.81
7.3.80.0030.00714.57
7.3.70.0000.00814.59
7.3.60.0060.00614.51
7.3.50.0000.01314.81
7.3.40.0070.00414.59
7.3.30.0060.00614.84
7.3.20.0060.01016.57
7.3.10.0090.00516.62
7.3.00.0080.00616.72
7.2.330.0120.00616.55
7.2.320.0110.00616.47
7.2.310.0070.01416.67
7.2.300.0080.00816.30
7.2.290.0130.00316.72
7.2.250.0030.01414.79
7.2.240.0070.01414.88
7.2.230.0100.00314.53
7.2.220.0090.00615.17
7.2.210.0060.00614.75
7.2.200.0040.00414.91
7.2.190.0060.00314.70
7.2.180.0040.01114.84
7.2.170.0000.01414.94
7.2.130.0040.00816.86
7.2.120.0040.01116.79
7.2.110.0100.00316.88
7.2.100.0090.00616.84
7.2.90.0030.01217.05
7.2.80.0070.00316.63
7.2.70.0070.00716.56
7.2.60.0100.00716.94
7.2.50.0040.01116.81
7.2.40.0060.00617.09
7.2.30.0070.00716.88
7.2.20.0000.01316.61
7.2.10.0040.00816.63
7.2.00.0070.00617.92
7.1.330.0060.00915.79
7.1.320.0100.00315.81
7.1.310.0060.00615.86
7.1.300.0060.00315.54
7.1.290.0070.00715.83
7.1.280.0110.00415.80
7.1.270.0000.01115.74
7.1.260.0040.01215.66
7.1.250.0100.00015.66
7.1.100.0050.00318.02
7.1.70.0110.00417.21
7.1.60.0090.01619.40
7.1.50.0030.02116.85
7.1.00.0000.07722.28
7.0.200.0050.00216.63
7.0.140.0070.07021.95
7.0.70.0100.03321.73
7.0.60.0000.08321.82
7.0.50.0000.05722.18
7.0.40.0070.07020.14
7.0.30.0030.06320.04
7.0.20.0100.07020.14
7.0.10.0100.04020.10
7.0.00.0030.04320.07
5.6.280.0100.06720.82
5.6.220.0000.04720.44
5.6.210.0030.06720.52
5.6.200.0070.08021.09
5.6.190.0000.05721.04
5.6.180.0030.05721.00
5.6.170.0070.07721.14
5.6.160.0030.04021.08
5.6.150.0030.04321.01
5.6.140.0100.03721.06
5.6.130.0000.05721.17
5.6.120.0030.04321.13
5.6.110.0030.04021.01
5.6.100.0030.05321.13
5.6.90.0070.07321.02
5.6.80.0000.04320.32
5.6.70.0130.07320.45
5.6.60.0030.04020.33
5.6.50.0100.07020.43
5.6.40.0030.04320.29
5.6.30.0070.07720.28
5.6.20.0030.06720.36
5.6.10.0070.07020.44
5.6.00.0030.05020.41
5.5.360.0030.05020.39
5.5.350.0070.06720.37
5.5.340.0030.08020.78
5.5.330.0130.06320.73
5.5.320.0070.07720.89
5.5.310.0000.06320.76
5.5.300.0070.07020.76
5.5.290.0070.05020.91
5.5.280.0030.05020.73
5.5.270.0100.07020.92
5.5.260.0030.08320.85
5.5.250.0100.06720.58
5.5.240.0070.04020.29
5.5.230.0030.06720.30
5.5.220.0170.04720.26
5.5.210.0030.08320.21
5.5.200.0070.05320.28
5.5.190.0000.04320.08
5.5.180.0100.08020.14
5.5.160.0070.05320.19
5.5.150.0100.05020.29
5.5.140.0070.06720.13
5.5.130.0070.05320.26
5.5.120.0000.04720.11
5.5.110.0030.05020.07
5.5.100.0070.07319.96
5.5.90.0000.04020.16
5.5.80.0070.07020.09
5.5.70.0100.06720.14
5.5.60.0070.07320.08
5.5.50.0100.04020.05
5.5.40.0130.06020.06
5.5.30.0100.03320.11
5.5.20.0030.06320.14
5.5.10.0000.08020.07
5.5.00.0100.07019.97
5.4.450.0000.04319.45
5.4.440.0000.04019.29
5.4.430.0070.05019.25
5.4.420.0070.05719.44
5.4.410.0070.07319.14
5.4.400.0070.04319.14
5.4.390.0030.08019.13
5.4.380.0030.07019.16
5.4.370.0030.06319.10
5.4.360.0100.07019.18
5.4.350.0000.08318.90
5.4.340.0030.08018.85
5.4.320.0100.05719.04
5.4.310.0030.07019.12
5.4.300.0100.04319.03
5.4.290.0100.03318.82
5.4.280.0000.05718.96
5.4.270.0030.04018.78
5.4.260.0070.04718.94
5.4.250.0030.05718.96
5.4.240.0030.08018.91
5.4.230.0030.06318.98
5.4.220.0030.07019.03
5.4.210.0100.06719.13
5.4.200.0070.06318.98
5.4.190.0030.07318.98
5.4.180.0070.07318.82
5.4.170.0100.06018.98
5.4.160.0070.07718.95
5.4.150.0070.06318.81
5.4.140.0030.07016.19
5.4.130.0000.05316.34
5.4.120.0030.07316.39
5.4.110.0070.06316.44
5.4.100.0030.06716.32
5.4.90.0100.06716.39
5.4.80.0030.04716.54
5.4.70.0070.06716.46
5.4.60.0000.06016.48
5.4.50.0030.07016.40
5.4.40.0100.06716.31
5.4.30.0030.06016.32
5.4.20.0030.06716.29
5.4.10.0000.05716.32
5.4.00.0000.06315.57
5.3.290.0000.08314.66
5.3.280.0030.07314.53
5.3.270.0070.05714.70
5.3.260.0100.07014.57
5.3.250.0000.07014.72
5.3.240.0070.07014.54
5.3.230.0030.06714.61
5.3.220.0070.07014.50
5.3.210.0070.07714.63
5.3.200.0030.04314.53
5.3.190.0100.06014.63
5.3.180.0030.05014.62
5.3.170.0000.04314.69
5.3.160.0070.05714.62
5.3.150.0000.04714.55
5.3.140.0030.05314.57
5.3.130.0000.06314.55
5.3.120.0030.07014.54
5.3.110.0130.05714.54
5.3.100.0000.04314.16
5.3.90.0030.06014.13
5.3.80.0100.04013.95
5.3.70.0070.04013.91
5.3.60.0000.05013.99
5.3.50.0030.03713.88
5.3.40.0000.04713.93
5.3.30.0030.07713.97
5.3.20.0070.06313.79
5.3.10.0070.05013.72
5.3.00.0030.06013.57
5.2.170.0000.03711.18
5.2.160.0000.03011.28
5.2.150.0100.04711.21
5.2.140.0070.03711.25
5.2.130.0070.03711.12
5.2.120.0030.05011.15
5.2.110.0070.05311.22
5.2.100.0000.05311.03
5.2.90.0030.03711.13
5.2.80.0030.04311.00
5.2.70.0000.06711.04
5.2.60.0000.04011.19
5.2.50.0000.04710.95
5.2.40.0000.06310.91
5.2.30.0030.03710.91
5.2.20.0070.05710.91
5.2.10.0000.03010.91
5.2.00.0000.06010.91
5.1.60.0070.03710.91
5.1.50.0000.03710.91
5.1.40.0070.04010.91
5.1.30.0000.05010.91
5.1.20.0070.05010.91
5.1.10.0000.05310.91
5.1.00.0000.05310.91
5.0.50.0030.04310.91
5.0.40.0000.04010.91
5.0.30.0030.06010.91
5.0.20.0000.03710.91
5.0.10.0030.03010.91
5.0.00.0000.05310.91
4.4.90.0000.02010.91
4.4.80.0000.03310.91
4.4.70.0000.04010.91
4.4.60.0030.03310.91
4.4.50.0030.01310.91
4.4.40.0000.05310.91
4.4.30.0030.03310.91
4.4.20.0000.03710.91
4.4.10.0030.03310.91
4.4.00.0000.04710.91
4.3.110.0000.02710.91
4.3.100.0030.02310.91
4.3.90.0030.03710.91
4.3.80.0000.05310.91
4.3.70.0000.03310.91
4.3.60.0070.02710.91
4.3.50.0000.03310.91
4.3.40.0000.05710.91
4.3.30.0000.02710.91
4.3.20.0000.03710.91
4.3.10.0030.03310.91
4.3.00.0030.01710.91

preferences:
62.66 ms | 401 KiB | 5 Q